[{"date_created":"2023-03-22T08:03:35Z","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"status":"public","department":[{"_id":"280"}],"author":[{"full_name":"Tiessen, Michelle","first_name":"Michelle","last_name":"Tiessen"}],"title":"Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells","user_id":"37953","type":"bachelorsthesis","year":"2023","citation":{"mla":"Tiessen, Michelle. Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells. 2023.","bibtex":"@book{Tiessen_2023, title={Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells}, author={Tiessen, Michelle}, year={2023} }","apa":"Tiessen, M. (2023). Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells.","ama":"Tiessen M. Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells.; 2023.","chicago":"Tiessen, Michelle. Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells, 2023.","ieee":"M. Tiessen, Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells. 2023.","short":"M. Tiessen, Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells, 2023."},"language":[{"iso":"ger"}],"supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"}],"date_updated":"2023-03-22T08:03:50Z","_id":"43058"},{"citation":{"bibtex":"@article{Brosig-Koch_Hehenkamp_Kokot_2023, title={Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics}, DOI={10.1002/hec.4689}, journal={Health Economics}, author={Brosig-Koch, Jeannette and Hehenkamp, Burkhard and Kokot, Johanna}, year={2023} }","mla":"Brosig-Koch, Jeannette, et al. “Who Benefits from Quality Competition in Health Care? A Theory and a Laboratory Experiment on the Relevance of Patient Characteristics.” Health Economics, 2023, doi:10.1002/hec.4689.","ama":"Brosig-Koch J, Hehenkamp B, Kokot J. Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics. Health Economics. Published online 2023. doi:10.1002/hec.4689","apa":"Brosig-Koch, J., Hehenkamp, B., & Kokot, J. (2023). Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics. Health Economics. https://doi.org/10.1002/hec.4689","chicago":"Brosig-Koch, Jeannette, Burkhard Hehenkamp, and Johanna Kokot. “Who Benefits from Quality Competition in Health Care? A Theory and a Laboratory Experiment on the Relevance of Patient Characteristics.” Health Economics, 2023. https://doi.org/10.1002/hec.4689.","ieee":"J. Brosig-Koch, B. Hehenkamp, and J. Kokot, “Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics,” Health Economics, 2023, doi: 10.1002/hec.4689.","short":"J. Brosig-Koch, B. Hehenkamp, J. Kokot, Health Economics (2023)."},"type":"journal_article","year":"2023","language":[{"iso":"eng"}],"_id":"44092","date_updated":"2023-04-20T17:16:14Z","doi":"10.1002/hec.4689","quality_controlled":"1","author":[{"last_name":"Brosig-Koch","first_name":"Jeannette","full_name":"Brosig-Koch, Jeannette"},{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"},{"first_name":"Johanna","full_name":"Kokot, Johanna","last_name":"Kokot"}],"keyword":["physician competition","patient characteristics","heterogeneity in quality responses","fee-for-service","laboratory experiment"],"department":[{"_id":"280"},{"_id":"475"}],"publication":"Health Economics","jel":["I11","D43","C91"],"status":"public","date_created":"2023-04-20T17:02:41Z","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"article_type":"original","abstract":[{"text":"We study how competition between physicians affects the provision of medical care. In\r\nour theoretical model, physicians are faced with a heterogeneous patient population, in which patients\r\nsystematically vary with regard to both their responsiveness to the provided quality of care and their\r\nstate of health. We test the behavioral predictions derived from this model in a controlled laboratory\r\nexperiment. In line with the model, we observe that competition significantly improves patient benefits\r\nas long as patients are able to respond to the quality provided. For those patients, who are not able\r\nto choose a physician, competition even decreases the patient benefit compared to a situation without\r\ncompetition. This decrease is in contrast to our theoretical prediction implying no change in benefits for\r\npassive patients. Deviations from patient-optimal treatment are highest for passive patients in need of\r\na low quantity of medical services. With repetition, both, the positive effects of competition for active\r\npatients as well as the negative effects of competition for passive patients become more pronounced. Our\r\nresults imply that competition can not only improve but also worsen patient outcome and that patients’\r\nresponsiveness to quality is decisive.","lang":"eng"}],"title":"Who benefits from quality competition in health care? A theory and a laboratory experiment on the relevance of patient characteristics","user_id":"37339"},{"user_id":"37339","title":"Price Regulation, Quality Competition and Location Choice with Costly Relocation","abstract":[{"text":"We consider a model where for-profit providers compete in quality in a price-regulated market that has been opened to competition, and where the incumbent is located at the center of the market, facing high costs of relocation. The model is relevant in markets such as public health care, education and schooling, or postal services. We find that, when the regulated price is low or intermediate, the entrant strategically locates towards the corner of the market to keep the incumbent at the low monopoly quality level. For a high price, the entrant locates at the corner of the market and both providers implement higher quality compared to a monopoly. In any case, the entrant implements higher quality than the incumbent provider. Social welfare is always higher in a duopoly if the cost of quality is low. For higher cost levels welfare is non-monotonic in the price and it can be optimal to the regulator not to use its entire budget. Therefore, the welfare effect of entry depends on the price and the size of the entry cost, and the regulator should condition the decision to allow entry on an assessment of the entry cost.","lang":"eng"}],"status":"public","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-04-20T17:12:18Z","jel":["D43","L13","L51"],"publication_status":"submitted","author":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"},{"first_name":"Oddvar M.","full_name":"Kaarbøe, Oddvar M.","last_name":"Kaarbøe"}],"keyword":["Quality competition","Price regulation","Location choice","Product differentiation"],"department":[{"_id":"280"},{"_id":"475"}],"_id":"44093","date_updated":"2023-04-20T17:16:24Z","language":[{"iso":"eng"}],"type":"report","citation":{"bibtex":"@book{Hehenkamp_Kaarbøe, title={Price Regulation, Quality Competition and Location Choice with Costly Relocation}, author={Hehenkamp, Burkhard and Kaarbøe, Oddvar M.} }","mla":"Hehenkamp, Burkhard, and Oddvar M. Kaarbøe. Price Regulation, Quality Competition and Location Choice with Costly Relocation.","chicago":"Hehenkamp, Burkhard, and Oddvar M. Kaarbøe. Price Regulation, Quality Competition and Location Choice with Costly Relocation, n.d.","ama":"Hehenkamp B, Kaarbøe OM. Price Regulation, Quality Competition and Location Choice with Costly Relocation.","apa":"Hehenkamp, B., & Kaarbøe, O. M. (n.d.). Price Regulation, Quality Competition and Location Choice with Costly Relocation.","ieee":"B. Hehenkamp and O. M. Kaarbøe, Price Regulation, Quality Competition and Location Choice with Costly Relocation. .","short":"B. Hehenkamp, O.M. Kaarbøe, Price Regulation, Quality Competition and Location Choice with Costly Relocation, n.d."},"year":"2023"},{"intvolume":" 182","_id":"48500","article_number":"113742","year":"2023","type":"journal_article","citation":{"chicago":"Namujju, Lillian Donna, Henrietta Acquah-Swanzy, and Irene F. Ngoti. “An IAD Framework Analysis of Minigrid Institutions for Sustainable Rural Electrification in East Africa: A Comparative Study of Uganda and Tanzania.” Energy Policy 182 (2023). https://doi.org/10.1016/j.enpol.2023.113742.","apa":"Namujju, L. D., Acquah-Swanzy, H., & Ngoti, I. F. (2023). An IAD framework analysis of minigrid institutions for sustainable rural electrification in East Africa: A comparative study of Uganda and Tanzania. Energy Policy, 182, Article 113742. https://doi.org/10.1016/j.enpol.2023.113742","ama":"Namujju LD, Acquah-Swanzy H, Ngoti IF. An IAD framework analysis of minigrid institutions for sustainable rural electrification in East Africa: A comparative study of Uganda and Tanzania. Energy Policy. 2023;182. doi:10.1016/j.enpol.2023.113742","mla":"Namujju, Lillian Donna, et al. “An IAD Framework Analysis of Minigrid Institutions for Sustainable Rural Electrification in East Africa: A Comparative Study of Uganda and Tanzania.” Energy Policy, vol. 182, 113742, Elsevier BV, 2023, doi:10.1016/j.enpol.2023.113742.","bibtex":"@article{Namujju_Acquah-Swanzy_Ngoti_2023, title={An IAD framework analysis of minigrid institutions for sustainable rural electrification in East Africa: A comparative study of Uganda and Tanzania}, volume={182}, DOI={10.1016/j.enpol.2023.113742}, number={113742}, journal={Energy Policy}, publisher={Elsevier BV}, author={Namujju, Lillian Donna and Acquah-Swanzy, Henrietta and Ngoti, Irene F.}, year={2023} }","short":"L.D. Namujju, H. Acquah-Swanzy, I.F. Ngoti, Energy Policy 182 (2023).","ieee":"L. D. Namujju, H. Acquah-Swanzy, and I. F. Ngoti, “An IAD framework analysis of minigrid institutions for sustainable rural electrification in East Africa: A comparative study of Uganda and Tanzania,” Energy Policy, vol. 182, Art. no. 113742, 2023, doi: 10.1016/j.enpol.2023.113742."},"user_id":"16148","keyword":["Management","Monitoring","Policy and Law","General Energy"],"publication":"Energy Policy","publisher":"Elsevier BV","author":[{"last_name":"Namujju","first_name":"Lillian Donna","full_name":"Namujju, Lillian Donna"},{"last_name":"Acquah-Swanzy","full_name":"Acquah-Swanzy, Henrietta","first_name":"Henrietta"},{"last_name":"Ngoti","first_name":"Irene F.","full_name":"Ngoti, Irene F."}],"volume":182,"date_created":"2023-10-27T07:28:32Z","status":"public","date_updated":"2023-10-27T08:26:39Z","doi":"10.1016/j.enpol.2023.113742","language":[{"iso":"eng"}],"title":"An IAD framework analysis of minigrid institutions for sustainable rural electrification in East Africa: A comparative study of Uganda and Tanzania","department":[{"_id":"280"}],"publication_status":"published","publication_identifier":{"issn":["0301-4215"]}},{"volume":98,"status":"public","date_created":"2022-03-16T06:24:37Z","author":[{"full_name":"Hoyer, Britta","first_name":"Britta","id":"42447","last_name":"Hoyer"},{"id":"10311","last_name":"van Straaten","full_name":"van Straaten, Dirk","first_name":"Dirk"}],"publisher":"Elsevier BV","publication":"Journal of Behavioral and Experimental Economics","keyword":["General Social Sciences","Economics and Econometrics","Applied Psychology"],"user_id":"42447","type":"journal_article","citation":{"chicago":"Hoyer, Britta, and Dirk van Straaten. “Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis.” Journal of Behavioral and Experimental Economics 98 (2022): 101869. https://doi.org/10.1016/j.socec.2022.101869.","ama":"Hoyer B, van Straaten D. Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis. Journal of Behavioral and Experimental Economics. 2022;98:101869. doi:10.1016/j.socec.2022.101869","apa":"Hoyer, B., & van Straaten, D. (2022). Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis. Journal of Behavioral and Experimental Economics, 98, 101869. https://doi.org/10.1016/j.socec.2022.101869","mla":"Hoyer, Britta, and Dirk van Straaten. “Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis.” Journal of Behavioral and Experimental Economics, vol. 98, Elsevier BV, 2022, p. 101869, doi:10.1016/j.socec.2022.101869.","bibtex":"@article{Hoyer_van Straaten_2022, title={Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis}, volume={98}, DOI={10.1016/j.socec.2022.101869}, journal={Journal of Behavioral and Experimental Economics}, publisher={Elsevier BV}, author={Hoyer, Britta and van Straaten, Dirk}, year={2022}, pages={101869} }","short":"B. Hoyer, D. van Straaten, Journal of Behavioral and Experimental Economics 98 (2022) 101869.","ieee":"B. Hoyer and D. van Straaten, “Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis,” Journal of Behavioral and Experimental Economics, vol. 98, p. 101869, 2022, doi: 10.1016/j.socec.2022.101869."},"year":"2022","page":"101869","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/abs/pii/S2214804322000441"}],"_id":"30341","intvolume":" 98","publication_status":"published","publication_identifier":{"issn":["2214-8043"]},"project":[{"_id":"1","name":"SFB 901: SFB 901"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"},{"name":"SFB 901 - A4: SFB 901 - Subproject A4","_id":"8"}],"department":[{"_id":"280"},{"_id":"475"},{"_id":"179"}],"title":"Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis","language":[{"iso":"eng"}],"doi":"10.1016/j.socec.2022.101869","date_updated":"2022-03-21T06:07:39Z"},{"citation":{"ama":"Hoyer B, De Jaegher K. Network Disruption and the Common-Enemy Effect. International Journal of Game Theory. Published online 2022. doi:10.1007/s00182-022-00812-5","apa":"Hoyer, B., & De Jaegher, K. (2022). Network Disruption and the Common-Enemy Effect. International Journal of Game Theory. https://doi.org/10.1007/s00182-022-00812-5","chicago":"Hoyer, Britta, and Kris De Jaegher. “Network Disruption and the Common-Enemy Effect.” International Journal of Game Theory, 2022. https://doi.org/10.1007/s00182-022-00812-5.","mla":"Hoyer, Britta, and Kris De Jaegher. “Network Disruption and the Common-Enemy Effect.” International Journal of Game Theory, Springer, 2022, doi:10.1007/s00182-022-00812-5.","bibtex":"@article{Hoyer_De Jaegher_2022, title={Network Disruption and the Common-Enemy Effect}, DOI={10.1007/s00182-022-00812-5}, journal={International Journal of Game Theory}, publisher={Springer}, author={Hoyer, Britta and De Jaegher, Kris}, year={2022} }","short":"B. Hoyer, K. De Jaegher, International Journal of Game Theory (2022).","ieee":"B. Hoyer and K. De Jaegher, “Network Disruption and the Common-Enemy Effect,” International Journal of Game Theory, 2022, doi: 10.1007/s00182-022-00812-5."},"type":"journal_article","year":"2022","language":[{"iso":"eng"}],"date_updated":"2022-12-04T14:40:38Z","_id":"31881","doi":"10.1007/s00182-022-00812-5","author":[{"first_name":"Britta","full_name":"Hoyer, Britta","last_name":"Hoyer","id":"42447"},{"last_name":"De Jaegher","full_name":"De Jaegher, Kris","first_name":"Kris"}],"publisher":"Springer","department":[{"_id":"280"},{"_id":"475"}],"publication":"International Journal of Game Theory","publication_status":"epub_ahead","status":"public","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"date_created":"2022-06-14T15:33:35Z","extern":"1","title":"Network Disruption and the Common-Enemy Effect","user_id":"42447"},{"status":"public","date_created":"2022-08-16T12:30:02Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"author":[{"full_name":"Endres-Fröhlich, Angelika Elfriede","first_name":"Angelika Elfriede","id":"48794","last_name":"Endres-Fröhlich"}],"department":[{"_id":"280"}],"user_id":"15504","title":"Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption","supervisor":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"}],"language":[{"iso":"eng"}],"year":"2022","type":"dissertation","citation":{"bibtex":"@book{Endres-Fröhlich_2022, title={Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption}, DOI={10.17619/UNIPB/1-1581}, author={Endres-Fröhlich, Angelika Elfriede}, year={2022} }","mla":"Endres-Fröhlich, Angelika Elfriede. Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption. 2022, doi:10.17619/UNIPB/1-1581.","chicago":"Endres-Fröhlich, Angelika Elfriede. Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption, 2022. https://doi.org/10.17619/UNIPB/1-1581.","ama":"Endres-Fröhlich AE. Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption.; 2022. doi:10.17619/UNIPB/1-1581","apa":"Endres-Fröhlich, A. E. (2022). Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption. https://doi.org/10.17619/UNIPB/1-1581","ieee":"A. E. Endres-Fröhlich, Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption. 2022.","short":"A.E. Endres-Fröhlich, Essays on Industrial Organization and Networks: Retail Bundling, Exclusive Dealing, and Network Disruption, 2022."},"doi":"10.17619/UNIPB/1-1581","date_updated":"2022-09-06T13:23:07Z","_id":"32856"},{"user_id":"37953","title":"Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-25T10:46:56Z","status":"public","department":[{"_id":"280"}],"author":[{"last_name":"Bas","full_name":"Bas, Sahin","first_name":"Sahin"}],"_id":"39963","date_updated":"2023-01-25T10:48:04Z","supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"}],"language":[{"iso":"ger"}],"year":"2022","type":"mastersthesis","citation":{"ama":"Bas S. Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines.; 2022.","apa":"Bas, S. (2022). Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines.","chicago":"Bas, Sahin. Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines, 2022.","mla":"Bas, Sahin. Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines. 2022.","bibtex":"@book{Bas_2022, title={Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines}, author={Bas, Sahin}, year={2022} }","short":"S. Bas, Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines, 2022.","ieee":"S. Bas, Die Luftfahrt zwischen Liberalisierung und Konsolidierung - eine wettbewerbspolitische Analyse von Low-Cost- und Networkairlines. 2022."}},{"author":[{"last_name":"Erdogan","first_name":"Yeliz","full_name":"Erdogan, Yeliz"}],"department":[{"_id":"280"}],"status":"public","date_created":"2023-01-27T07:16:29Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"user_id":"37953","title":"Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser's Tengelmann","language":[{"iso":"ger"}],"supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"citation":{"mla":"Erdogan, Yeliz. Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann. 2022.","bibtex":"@book{Erdogan_2022, title={Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann}, author={Erdogan, Yeliz}, year={2022} }","chicago":"Erdogan, Yeliz. Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann, 2022.","ama":"Erdogan Y. Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann.; 2022.","apa":"Erdogan, Y. (2022). Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann.","ieee":"Y. Erdogan, Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann. 2022.","short":"Y. Erdogan, Unternehmenszusammenschlüsse von Supermärkten - eine wettbewerbspolitische Analyse am Beispiel von Edeka und Kaiser’s Tengelmann, 2022."},"year":"2022","type":"bachelorsthesis","date_updated":"2023-01-27T07:16:41Z","_id":"40464"},{"date_updated":"2023-01-27T08:09:46Z","_id":"40468","supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"language":[{"iso":"ger"}],"type":"mastersthesis","year":"2022","citation":{"mla":"Perampalam, Abirame. Zum Potenzial von Kryptowährungen. Eine ökonomische Analyse zu den Chancen und Risiken digitaler Währungen. 2022.","bibtex":"@book{Perampalam_2022, title={Zum Potenzial von Kryptowährungen. Eine ökonomische Analyse zu den Chancen und Risiken digitaler Währungen}, author={Perampalam, Abirame}, year={2022} }","apa":"Perampalam, A. (2022). Zum Potenzial von Kryptowährungen. Eine ökonomische Analyse zu den Chancen und Risiken digitaler Währungen.","ama":"Perampalam A. 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Gender, competitiveness, and task difficulty: Evidence from the field. Labour Economics. 2020. doi:10.1016/j.labeco.2020.101815","chicago":"Hoyer, Britta, Thomas van Huizen, Linda Keijzer, Sarah Rezaei, Stephanie Rosenkranz, and Bastian Westbrock. “Gender, Competitiveness, and Task Difficulty: Evidence from the Field.” Labour Economics, 2020. https://doi.org/10.1016/j.labeco.2020.101815.","mla":"Hoyer, Britta, et al. “Gender, Competitiveness, and Task Difficulty: Evidence from the Field.” Labour Economics, 2020, doi:10.1016/j.labeco.2020.101815.","bibtex":"@article{Hoyer_van Huizen_Keijzer_Rezaei_Rosenkranz_Westbrock_2020, title={Gender, competitiveness, and task difficulty: Evidence from the field}, DOI={10.1016/j.labeco.2020.101815}, journal={Labour Economics}, author={Hoyer, Britta and van Huizen, Thomas and Keijzer, Linda and Rezaei, Sarah and Rosenkranz, Stephanie and Westbrock, Bastian }, year={2020} }"},"type":"journal_article","date_updated":"2022-01-06T06:52:47Z","_id":"16273","doi":"10.1016/j.labeco.2020.101815","department":[{"_id":"280"},{"_id":"475"}],"publication":"Labour Economics","author":[{"id":"42447","last_name":"Hoyer","full_name":"Hoyer, Britta","first_name":"Britta"},{"last_name":"van Huizen","full_name":"van Huizen, Thomas","first_name":"Thomas"},{"full_name":"Keijzer, Linda ","first_name":"Linda ","last_name":"Keijzer"},{"last_name":"Rezaei","full_name":"Rezaei, Sarah ","first_name":"Sarah "},{"full_name":"Rosenkranz, Stephanie","first_name":"Stephanie","last_name":"Rosenkranz"},{"last_name":"Westbrock","full_name":"Westbrock, Bastian ","first_name":"Bastian "}],"date_created":"2020-03-09T12:35:49Z","status":"public","publication_status":"epub_ahead","abstract":[{"text":"This study examines the gender gap in competitiveness in an educational setting\r\nand tests whether this gap depends on the difficulty of the task at hand. For this purpose,\r\nwe administered a series of experiments during the final exam of a university\r\ncourse. We confronted three cohorts of undergraduate students with a set of bonus\r\nquestions and the choice between an absolute and a tournament grading scheme\r\nfor these questions. To test the moderating impact of task difficulty, we (randomly)\r\nvaried the difficulty of the questions between treatment groups. We find that, on\r\naverage, women are significantly less likely to select the tournament scheme. However,\r\nthe results show that the gender gap in tournament entry is sizable when the\r\nquestions are relative easy, but much smaller and statistical insignificant when the\r\nquestions are difficult.","lang":"eng"}],"user_id":"42447","title":"Gender, competitiveness, and task difficulty: Evidence from the field"},{"publication_status":"published","project":[{"_id":"1","name":"SFB 901"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"department":[{"_id":"280"},{"_id":"475"},{"_id":"205"},{"_id":"368"}],"title":"Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse","language":[{"iso":"eng"}],"doi":"10.1016/j.geb.2020.03.006","date_updated":"2022-01-06T06:52:49Z","volume":121,"date_created":"2020-03-24T08:05:53Z","status":"public","publication":"Games and Economic Behavior","author":[{"full_name":"Hoyer, Britta","first_name":"Britta","id":"42447","last_name":"Hoyer"},{"id":"13264","last_name":"Stroh-Maraun","full_name":"Stroh-Maraun, Nadja","first_name":"Nadja"}],"user_id":"42447","abstract":[{"lang":"eng","text":"We analyze the actual behavior of agents in a matching mechanism, using data from a clearinghouse at the Faculty of Business Administration and Economics at a German university, where a variant of the Boston mechanism is used. We supplement this data with data generated in a survey among the students who participated in the clearinghouse. We find that under the current mechanism over 74% of students act strategically by misrepresenting at least one of their preferences. Nevertheless, not all students are able to improve their outcome by doing so. We show that this is mainly due to the incomplete information of students and naiveté. Sophisticated students actually reach significantly better outcomes than naive students. Thus, we find evidence that naive students are exploited by sophisticated students in an incomplete information setting."}],"article_type":"original","page":"453 - 481","citation":{"short":"B. Hoyer, N. Stroh-Maraun, Games and Economic Behavior 121 (2020) 453–481.","ieee":"B. Hoyer and N. Stroh-Maraun, “Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse,” Games and Economic Behavior, vol. 121, pp. 453–481, 2020.","chicago":"Hoyer, Britta, and Nadja Stroh-Maraun. “Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse.” Games and Economic Behavior 121 (2020): 453–81. https://doi.org/10.1016/j.geb.2020.03.006.","ama":"Hoyer B, Stroh-Maraun N. Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse. Games and Economic Behavior. 2020;121:453-481. doi:10.1016/j.geb.2020.03.006","apa":"Hoyer, B., & Stroh-Maraun, N. (2020). Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse. Games and Economic Behavior, 121, 453–481. https://doi.org/10.1016/j.geb.2020.03.006","bibtex":"@article{Hoyer_Stroh-Maraun_2020, title={Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse}, volume={121}, DOI={10.1016/j.geb.2020.03.006}, journal={Games and Economic Behavior}, author={Hoyer, Britta and Stroh-Maraun, Nadja}, year={2020}, pages={453–481} }","mla":"Hoyer, Britta, and Nadja Stroh-Maraun. “Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse.” Games and Economic Behavior, vol. 121, 2020, pp. 453–81, doi:10.1016/j.geb.2020.03.006."},"year":"2020","type":"journal_article","_id":"16334","intvolume":" 121"},{"publication":"Journal of Economic Behavior & Organization","author":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"},{"full_name":"Kaarbøe, Odvar M. ","first_name":"Odvar M. ","last_name":"Kaarbøe"}],"date_created":"2020-07-01T07:50:45Z","status":"public","volume":177,"abstract":[{"lang":"eng","text":"Many countries have opened their health care markets to private for-profit providers, aiming to promote quality and choice for patients. The prices are regulated and providers compete in location and quality. We show that whereas opening a public hospital market typically raises quality, the private provider strategically locates towards the corner of the market to avoid costly quality competition. Social welfare depends on the size of the regulator's budget and on the altruism of the public provider. If the budget is large, high quality results and welfare is highest in a duopoly whenever entry is optimal. If the budget is small, quality levels in a duopoly mirror the quality level in a monopoly. It can be optimal for the regulator not to use the full budget."}],"article_type":"original","user_id":"37339","page":"641-660","year":"2020","citation":{"mla":"Hehenkamp, Burkhard, and Odvar M. Kaarbøe. “Location Choice and Quality Competition in Mixed Hospital Markets.” Journal of Economic Behavior & Organization, vol. 177, pp. 641–60, doi:10.1016/j.jebo.2020.06.026.","bibtex":"@article{Hehenkamp_Kaarbøe, title={Location Choice and Quality Competition in Mixed Hospital Markets}, volume={177}, DOI={10.1016/j.jebo.2020.06.026}, journal={Journal of Economic Behavior & Organization}, author={Hehenkamp, Burkhard and Kaarbøe, Odvar M. }, pages={641–660} }","chicago":"Hehenkamp, Burkhard, and Odvar M. Kaarbøe. “Location Choice and Quality Competition in Mixed Hospital Markets.” Journal of Economic Behavior & Organization 177 (n.d.): 641–60. https://doi.org/10.1016/j.jebo.2020.06.026.","apa":"Hehenkamp, B., & Kaarbøe, O. M. (n.d.). Location Choice and Quality Competition in Mixed Hospital Markets. Journal of Economic Behavior & Organization, 177, 641–660. https://doi.org/10.1016/j.jebo.2020.06.026","ama":"Hehenkamp B, Kaarbøe OM. Location Choice and Quality Competition in Mixed Hospital Markets. Journal of Economic Behavior & Organization. 177:641-660. doi:10.1016/j.jebo.2020.06.026","ieee":"B. Hehenkamp and O. M. Kaarbøe, “Location Choice and Quality Competition in Mixed Hospital Markets,” Journal of Economic Behavior & Organization, vol. 177, pp. 641–660, doi: 10.1016/j.jebo.2020.06.026.","short":"B. Hehenkamp, O.M. Kaarbøe, Journal of Economic Behavior & Organization 177 (n.d.) 641–660."},"type":"journal_article","_id":"17350","intvolume":" 177","department":[{"_id":"280"},{"_id":"475"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - Subproject A3"}],"publication_identifier":{"unknown":["0167-2681"]},"publication_status":"accepted","title":"Location Choice and Quality Competition in Mixed Hospital Markets","language":[{"iso":"eng"}],"date_updated":"2022-01-29T17:04:14Z","doi":"10.1016/j.jebo.2020.06.026"},{"language":[{"iso":"ger"}],"supervisor":[{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"}],"year":"2020","citation":{"chicago":"Niggemeyer, Laura. Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon, 2020.","ama":"Niggemeyer L. Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon.; 2020.","apa":"Niggemeyer, L. (2020). Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon.","mla":"Niggemeyer, Laura. Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon. 2020.","bibtex":"@book{Niggemeyer_2020, title={Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon}, author={Niggemeyer, Laura}, year={2020} }","short":"L. Niggemeyer, Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon, 2020.","ieee":"L. Niggemeyer, Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon. 2020."},"type":"mastersthesis","date_updated":"2023-01-24T09:03:39Z","_id":"39070","status":"public","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-24T09:03:35Z","author":[{"full_name":"Niggemeyer, Laura","first_name":"Laura","last_name":"Niggemeyer"}],"department":[{"_id":"280"}],"user_id":"37953","title":"Marktmissbrauch in digitalen Märkten - eine wettbewerbspolitische Analyse mit Fallbeispielen von Google, Facebook und Amazon"},{"title":"Challenges for Competition Policy in Data-Driven Mergers","user_id":"37953","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-24T09:06:56Z","status":"public","department":[{"_id":"280"}],"author":[{"full_name":"Schlegel, Manuela","first_name":"Manuela","last_name":"Schlegel"}],"_id":"39072","date_updated":"2023-01-24T09:07:05Z","citation":{"mla":"Schlegel, Manuela. Challenges for Competition Policy in Data-Driven Mergers. 2020.","bibtex":"@book{Schlegel_2020, title={Challenges for Competition Policy in Data-Driven Mergers}, author={Schlegel, Manuela}, year={2020} }","chicago":"Schlegel, Manuela. Challenges for Competition Policy in Data-Driven Mergers, 2020.","ama":"Schlegel M. Challenges for Competition Policy in Data-Driven Mergers.; 2020.","apa":"Schlegel, M. (2020). Challenges for Competition Policy in Data-Driven Mergers.","ieee":"M. Schlegel, Challenges for Competition Policy in Data-Driven Mergers. 2020.","short":"M. Schlegel, Challenges for Competition Policy in Data-Driven Mergers, 2020."},"type":"mastersthesis","year":"2020","supervisor":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"}],"language":[{"iso":"eng"}]},{"supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"language":[{"iso":"ger"}],"citation":{"mla":"Neibert, Katharina. Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook. 2020.","bibtex":"@book{Neibert_2020, title={Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook}, author={Neibert, Katharina}, year={2020} }","chicago":"Neibert, Katharina. Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook, 2020.","ama":"Neibert K. Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook.; 2020.","apa":"Neibert, K. (2020). Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook.","ieee":"K. Neibert, Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook. 2020.","short":"K. Neibert, Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook, 2020."},"type":"bachelorsthesis","year":"2020","date_updated":"2023-01-24T09:11:55Z","_id":"39079","status":"public","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"date_created":"2023-01-24T09:11:48Z","author":[{"last_name":"Neibert","full_name":"Neibert, Katharina","first_name":"Katharina"}],"department":[{"_id":"280"}],"user_id":"37953","title":"Marktmissbrauch in digitalen Märkten - Eine wettbewerbspolitische Analyse am Beispiel von Facebook"},{"user_id":"37953","title":"Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company","date_created":"2023-01-24T09:10:08Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"status":"public","department":[{"_id":"280"}],"author":[{"full_name":"Naseri, Gitti","first_name":"Gitti","last_name":"Naseri"}],"date_updated":"2023-01-24T09:10:17Z","_id":"39077","language":[{"iso":"ger"}],"supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"}],"type":"bachelorsthesis","year":"2020","citation":{"short":"G. Naseri, Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company, 2020.","ieee":"G. Naseri, Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company. 2020.","apa":"Naseri, G. (2020). Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company.","ama":"Naseri G. Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company.; 2020.","chicago":"Naseri, Gitti. Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company, 2020.","bibtex":"@book{Naseri_2020, title={Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company}, author={Naseri, Gitti}, year={2020} }","mla":"Naseri, Gitti. Zu den volkswirtschaftlichen Auswirkungen von Marktmacht am Fallbeispiel der Walt Disney Company. 2020."}},{"status":"public","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-24T09:08:30Z","author":[{"first_name":"Felix","full_name":"Laudage, Felix","last_name":"Laudage"}],"department":[{"_id":"280"}],"title":"Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi","user_id":"37953","citation":{"chicago":"Laudage, Felix. Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi, 2020.","ama":"Laudage F. Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi.; 2020.","apa":"Laudage, F. (2020). Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi.","mla":"Laudage, Felix. Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi. 2020.","bibtex":"@book{Laudage_2020, title={Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi}, author={Laudage, Felix}, year={2020} }","short":"F. Laudage, Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi, 2020.","ieee":"F. Laudage, Preisdifferenzierung im Online-Handel am Beispiel Amazon und Obi. 2020."},"year":"2020","type":"mastersthesis","language":[{"iso":"ger"}],"supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"_id":"39073","date_updated":"2023-01-24T09:08:36Z"},{"date_updated":"2023-01-24T09:14:10Z","_id":"39081","type":"mastersthesis","year":"2020","citation":{"ieee":"L. Posmetni, Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung. 2020.","short":"L. Posmetni, Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung, 2020.","bibtex":"@book{Posmetni_2020, title={Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung}, author={Posmetni, Lena}, year={2020} }","mla":"Posmetni, Lena. Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung. 2020.","chicago":"Posmetni, Lena. Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung, 2020.","ama":"Posmetni L. Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung.; 2020.","apa":"Posmetni, L. (2020). Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung."},"language":[{"iso":"ger"}],"supervisor":[{"id":"42447","last_name":"Hoyer","full_name":"Hoyer, Britta","first_name":"Britta"}],"title":"Zuordnung und Anreizkompatibilität - Eine experimentelle Untersuchung","user_id":"37953","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-24T09:14:03Z","status":"public","department":[{"_id":"280"}],"author":[{"first_name":"Lena","full_name":"Posmetni, Lena","last_name":"Posmetni"}]},{"title":"Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon","user_id":"37953","date_created":"2023-01-24T09:22:53Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"_id":"2","name":"SFB 901 - A: SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"status":"public","department":[{"_id":"280"}],"author":[{"last_name":"Hensel","first_name":"Jason","full_name":"Hensel, Jason"}],"date_updated":"2023-01-24T09:23:03Z","_id":"39346","type":"bachelorsthesis","citation":{"chicago":"Hensel, Jason. Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon, 2020.","apa":"Hensel, J. (2020). Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon.","ama":"Hensel J. Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon.; 2020.","mla":"Hensel, Jason. Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon. 2020.","bibtex":"@book{Hensel_2020, title={Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon}, author={Hensel, Jason}, year={2020} }","short":"J. Hensel, Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon, 2020.","ieee":"J. Hensel, Auswirkungen der Preisdiskriminierung im Online Handel - Eine Wohlfahrtsanalyse am Beispiel von Amazon. 2020."},"year":"2020","supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"language":[{"iso":"ger"}]},{"title":"Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten","user_id":"37953","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"date_created":"2023-01-24T09:26:04Z","status":"public","department":[{"_id":"280"}],"author":[{"first_name":"Manjinder Singh","full_name":"Multani, Manjinder Singh","last_name":"Multani"}],"date_updated":"2023-01-24T09:26:09Z","_id":"39347","year":"2020","citation":{"apa":"Multani, M. S. (2020). Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten.","ama":"Multani MS. Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten.; 2020.","chicago":"Multani, Manjinder Singh. Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten, 2020.","mla":"Multani, Manjinder Singh. Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten. 2020.","bibtex":"@book{Multani_2020, title={Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten}, author={Multani, Manjinder Singh}, year={2020} }","short":"M.S. Multani, Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten, 2020.","ieee":"M. S. Multani, Zur Effizienzsteigerung durch Reputationsmechanismen auf digitalen Märkten. 2020."},"type":"bachelorsthesis","supervisor":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"}],"language":[{"iso":"ger"}]},{"user_id":"37953","title":"Information asymmetry and the SEC framework in digital markets - On the role of reputation systems in alleviating buyers' skepticism and inducing their willingness to pay","date_created":"2023-01-23T11:41:53Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - A3: SFB 901 - Subproject A3","_id":"7"}],"status":"public","department":[{"_id":"280"}],"author":[{"last_name":"Bellouchi","first_name":"Houda","full_name":"Bellouchi, Houda"}],"date_updated":"2023-01-23T11:42:05Z","_id":"38098","language":[{"iso":"eng"}],"supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"citation":{"chicago":"Bellouchi, Houda. Information Asymmetry and the SEC Framework in Digital Markets - On the Role of Reputation Systems in Alleviating Buyers’ Skepticism and Inducing Their Willingness to Pay, 2020.","ama":"Bellouchi H. Information Asymmetry and the SEC Framework in Digital Markets - On the Role of Reputation Systems in Alleviating Buyers’ Skepticism and Inducing Their Willingness to Pay.; 2020.","apa":"Bellouchi, H. (2020). Information asymmetry and the SEC framework in digital markets - On the role of reputation systems in alleviating buyers’ skepticism and inducing their willingness to pay.","mla":"Bellouchi, Houda. Information Asymmetry and the SEC Framework in Digital Markets - On the Role of Reputation Systems in Alleviating Buyers’ Skepticism and Inducing Their Willingness to Pay. 2020.","bibtex":"@book{Bellouchi_2020, title={Information asymmetry and the SEC framework in digital markets - On the role of reputation systems in alleviating buyers’ skepticism and inducing their willingness to pay}, author={Bellouchi, Houda}, year={2020} }","short":"H. Bellouchi, Information Asymmetry and the SEC Framework in Digital Markets - On the Role of Reputation Systems in Alleviating Buyers’ Skepticism and Inducing Their Willingness to Pay, 2020.","ieee":"H. Bellouchi, Information asymmetry and the SEC framework in digital markets - On the role of reputation systems in alleviating buyers’ skepticism and inducing their willingness to pay. 2020."},"type":"mastersthesis","year":"2020"},{"language":[{"iso":"eng"}],"doi":"10.1080/13504851.2018.1436141","date_updated":"2022-01-06T06:51:00Z","project":[{"_id":"2","name":"SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - Subproject A3"},{"_id":"8","name":"SFB 901 - Subproject A4"},{"_id":"1","name":"SFB 901"}],"publication_status":"epub_ahead","department":[{"_id":"280"},{"_id":"183"},{"_id":"475"}],"title":"Price competition and the Bertrand model: The paradox of the German mobile discount market","type":"journal_article","citation":{"short":"D. Kaimann, B. Hoyer, Applied Economics Letters 26 (2019) 54–57.","ieee":"D. Kaimann and B. Hoyer, “Price competition and the Bertrand model: The paradox of the German mobile discount market,” Applied Economics Letters, vol. 26, no. 1, pp. 54–57, 2019.","chicago":"Kaimann, Daniel, and Britta Hoyer. “Price Competition and the Bertrand Model: The Paradox of the German Mobile Discount Market.” Applied Economics Letters 26, no. 1 (2019): 54–57. https://doi.org/10.1080/13504851.2018.1436141.","apa":"Kaimann, D., & Hoyer, B. (2019). Price competition and the Bertrand model: The paradox of the German mobile discount market. Applied Economics Letters, 26(1), 54–57. https://doi.org/10.1080/13504851.2018.1436141","ama":"Kaimann D, Hoyer B. Price competition and the Bertrand model: The paradox of the German mobile discount market. Applied Economics Letters. 2019;26(1):54-57. doi:10.1080/13504851.2018.1436141","bibtex":"@article{Kaimann_Hoyer_2019, title={Price competition and the Bertrand model: The paradox of the German mobile discount market}, volume={26}, DOI={10.1080/13504851.2018.1436141}, number={1}, journal={Applied Economics Letters}, publisher={Taylor and Francis Online}, author={Kaimann, Daniel and Hoyer, Britta}, year={2019}, pages={54–57} }","mla":"Kaimann, Daniel, and Britta Hoyer. “Price Competition and the Bertrand Model: The Paradox of the German Mobile Discount Market.” Applied Economics Letters, vol. 26, no. 1, Taylor and Francis Online, 2019, pp. 54–57, doi:10.1080/13504851.2018.1436141."},"year":"2019","page":"54-57","main_file_link":[{"url":"http://www.tandfonline.com/doi/full/10.1080/13504851.2018.1436141"}],"issue":"1","_id":"1139","intvolume":" 26","has_accepted_license":"1","status":"public","date_created":"2018-01-31T08:34:35Z","volume":26,"file":[{"content_type":"application/pdf","date_updated":"2018-11-02T15:35:29Z","success":1,"relation":"main_file","file_size":625230,"creator":"ups","file_id":"5307","access_level":"closed","date_created":"2018-11-02T15:35:29Z","file_name":"KaimannHoyer.pdf"}],"publisher":"Taylor and Francis Online","author":[{"full_name":"Kaimann, Daniel","first_name":"Daniel","id":"18949","last_name":"Kaimann"},{"id":"42447","last_name":"Hoyer","full_name":"Hoyer, Britta","first_name":"Britta"}],"file_date_updated":"2018-11-02T15:35:29Z","publication":"Applied Economics Letters","user_id":"18949","ddc":["000"],"abstract":[{"text":"We investigate the degree of price competition among telecommunication firms. Underlying a Bertrand model of price competition, we empirically model pricing behaviour in an oligopoly. We analyse panel data of individual pricing information of mobile phone contracts offered between 2011 and 2017. We provide empirical evidence that price differences as well as reputational effects serve as a signal to buyers and significantly affect market demand. Additionally, we find that brands lead to an increase in demand and thus are able to generate spillover effects even after price increase.","lang":"eng"}]},{"intvolume":" 162","_id":"2256","citation":{"ieee":"B. Hoyer and H. Haller, “The Common Enemy Effect under Strategic Network Formation and Disruption,” Journal of Economic Behavior & Organization, vol. 162, pp. 146–163, 2019.","short":"B. Hoyer, H. Haller, Journal of Economic Behavior & Organization 162 (2019) 146–163.","mla":"Hoyer, Britta, and Hans Haller. “The Common Enemy Effect under Strategic Network Formation and Disruption.” Journal of Economic Behavior & Organization, vol. 162, 2019, pp. 146–63, doi:10.1016/j.jebo.2019.03.011.","bibtex":"@article{Hoyer_Haller_2019, title={The Common Enemy Effect under Strategic Network Formation and Disruption}, volume={162}, DOI={10.1016/j.jebo.2019.03.011}, journal={Journal of Economic Behavior & Organization}, author={Hoyer, Britta and Haller, Hans}, year={2019}, pages={146–163} }","apa":"Hoyer, B., & Haller, H. (2019). The Common Enemy Effect under Strategic Network Formation and Disruption. Journal of Economic Behavior & Organization, 162, 146–163. https://doi.org/10.1016/j.jebo.2019.03.011","ama":"Hoyer B, Haller H. The Common Enemy Effect under Strategic Network Formation and Disruption. Journal of Economic Behavior & Organization. 2019;162:146-163. doi:10.1016/j.jebo.2019.03.011","chicago":"Hoyer, Britta, and Hans Haller. “The Common Enemy Effect under Strategic Network Formation and Disruption.” Journal of Economic Behavior & Organization 162 (2019): 146–63. https://doi.org/10.1016/j.jebo.2019.03.011."},"type":"journal_article","year":"2019","page":"146-163","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0167268119300824"}],"user_id":"477","abstract":[{"text":"Social psychology studies the \"common enemy effect\", the phenomenon\r\nthat members of a group work together when they face an opponent, although they otherwise have little in common. An interesting scenario\r\nis the formation of an information network where group members individually sponsor costly links. Suppose that ceteris paribus, an outsider\r\nappears who aims to disrupt the information \r\nflow within the network\r\nby deleting some of the links. The question is how the group responds\r\nto this common enemy. We address this question for the homogeneous\r\nconnections model of strategic network formation, with two-way \r\nflow of\r\ninformation and without information decay. For sufficiently low linkage\r\ncosts, the external threat can lead to a more connected network, a positive\r\ncommon enemy effect. For very high but not prohibitively high linkage\r\ncosts, the equilibrium network can be minimally connected and efficient\r\nin the absence of the external threat whereas it is always empty and ineffi\fcient in the presence of the external threat, a negative common enemy\r\neffect. For intermediate linkage costs, both connected networks and the\r\nempty network are Nash for certain cost ranges.","lang":"eng"}],"status":"public","date_created":"2018-04-06T07:59:01Z","volume":162,"author":[{"first_name":"Britta","full_name":"Hoyer, Britta","last_name":"Hoyer","id":"42447"},{"last_name":"Haller","full_name":"Haller, Hans","first_name":"Hans"}],"publication":"Journal of Economic Behavior & Organization","doi":"10.1016/j.jebo.2019.03.011","date_updated":"2022-01-06T06:55:36Z","language":[{"iso":"eng"}],"title":"The Common Enemy Effect under Strategic Network Formation and Disruption","project":[{"_id":"1","name":"SFB 901"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"publication_status":"published","department":[{"_id":"280"},{"_id":"475"}]},{"title":"Network Formation and Disruption - An Experiment: Are equilibrium networks too complex?","department":[{"_id":"280"},{"_id":"179"},{"_id":"204"},{"_id":"475"}],"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"name":"SFB 901 - Subprojekt A4","_id":"8"},{"name":"SFB 901 - Project Area A","_id":"2"}],"publication_status":"epub_ahead","date_updated":"2022-01-06T07:03:49Z","doi":"10.1016/j.jebo.2018.11.004","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Models on network formation have often been extended to include the potential of network disruption in recent years. Whereas the theoretical research on network formation under the threat of disruption has thus gained prominence, hardly any experimental research exists so far. In this paper, we therefore experimentally study the emergence of networks including the aspect of a known external threat by relating theoretical predictions by Dzuibiński and Goyal (2013) to actual observed behaviour. We deal with the question if subjects in the role of a strategic Designer are able to form safe networks for least costs while facing a strategic Adversary who is going to attack their networks. Varying the costs for protecting nodes, we designed and tested two treatments with different predictions for the equilibrium network and investigated whether one of the least cost equilibrium networks was more likely to be reached. Furthermore, the influence of the subjects’ farsightedness on their decision-making process was elicited and analysed.\r\n\r\nWe find that while subjects are able to build safe networks in both treatments, equilibrium networks are only built in one of the two treatments. In the other treatment, predominantly safe networks are built but they are not for least costs. Additionally, we find that farsightedness –as measured in our experiment– has no influence on whether subjects are able to build safe or least cost equilibrium networks. Two robustness settings with a reduced external threat or more liberties to modify the initial networks qualitatively confirm our results. Overall, in this experiment observed behaviour is only partially in line with the theoretical predictions by Dzuibiński and Goyal (2013)."}],"article_type":"original","user_id":"42447","ddc":["330"],"file":[{"content_type":"application/pdf","date_updated":"2018-11-19T07:39:42Z","relation":"main_file","file_size":1569991,"file_id":"5723","creator":"bhoyer","access_level":"closed","date_created":"2018-11-19T07:39:42Z","file_name":"Publication Jebo.pdf"}],"file_date_updated":"2018-11-19T07:39:42Z","publication":"Journal of Economic Behavior and Organization ","author":[{"last_name":"Endres","id":"48794","first_name":"Angelika Elfriede","full_name":"Endres, Angelika Elfriede"},{"first_name":"Sonja","full_name":"Recker, Sonja","last_name":"Recker"},{"id":"26032","last_name":"Mir Djawadi","full_name":"Mir Djawadi, Behnud","orcid":"0000-0002-6271-5912","first_name":"Behnud"},{"last_name":"Hoyer","id":"42447","first_name":"Britta","full_name":"Hoyer, Britta"}],"date_created":"2017-10-17T12:41:07Z","status":"public","has_accepted_license":"1","volume":157,"intvolume":" 157","_id":"80","page":"708-734","citation":{"short":"A.E. Endres, S. Recker, B. Mir Djawadi, B. Hoyer, Journal of Economic Behavior and Organization 157 (2019) 708–734.","ieee":"A. E. Endres, S. Recker, B. Mir Djawadi, and B. Hoyer, “Network Formation and Disruption - An Experiment: Are equilibrium networks too complex?,” Journal of Economic Behavior and Organization , vol. 157, pp. 708–734, 2019.","chicago":"Endres, Angelika Elfriede, Sonja Recker, Behnud Mir Djawadi, and Britta Hoyer. “Network Formation and Disruption - An Experiment: Are Equilibrium Networks Too Complex?” Journal of Economic Behavior and Organization 157 (2019): 708–34. https://doi.org/10.1016/j.jebo.2018.11.004.","ama":"Endres AE, Recker S, Mir Djawadi B, Hoyer B. Network Formation and Disruption - An Experiment: Are equilibrium networks too complex? Journal of Economic Behavior and Organization . 2019;157:708-734. doi:10.1016/j.jebo.2018.11.004","apa":"Endres, A. E., Recker, S., Mir Djawadi, B., & Hoyer, B. (2019). Network Formation and Disruption - An Experiment: Are equilibrium networks too complex? Journal of Economic Behavior and Organization , 157, 708–734. https://doi.org/10.1016/j.jebo.2018.11.004","bibtex":"@article{Endres_Recker_Mir Djawadi_Hoyer_2019, title={Network Formation and Disruption - An Experiment: Are equilibrium networks too complex?}, volume={157}, DOI={10.1016/j.jebo.2018.11.004}, journal={Journal of Economic Behavior and Organization }, author={Endres, Angelika Elfriede and Recker, Sonja and Mir Djawadi, Behnud and Hoyer, Britta}, year={2019}, pages={708–734} }","mla":"Endres, Angelika Elfriede, et al. “Network Formation and Disruption - An Experiment: Are Equilibrium Networks Too Complex?” Journal of Economic Behavior and Organization , vol. 157, 2019, pp. 708–34, doi:10.1016/j.jebo.2018.11.004."},"year":"2019","type":"journal_article"},{"department":[{"_id":"280"},{"_id":"475"}],"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"place":"Paderborn University","title":"Credence Goods Markets with Heterogeneous Experts","series_title":"CIE Working Paper Series","report_number":"2019-01","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:03:42Z","keyword":["credence goods","treatment efficiency","heterogeneous experts","overcharging"],"file_date_updated":"2019-02-12T08:21:37Z","author":[{"last_name":"Heinzel","id":"53445","first_name":"Joachim Maria Josef","full_name":"Heinzel, Joachim Maria Josef"}],"publisher":"CIE Working Paper Series","file":[{"creator":"jheinzel","file_id":"7631","file_size":286367,"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2019-02-12T08:21:37Z","date_created":"2019-02-12T08:21:37Z","file_name":"WP118.pdf","access_level":"closed"}],"volume":118,"jel":["D82","I11","L15"],"date_created":"2019-02-12T08:18:02Z","has_accepted_license":"1","status":"public","abstract":[{"text":"In this paper, we analyze a credence goods model adjusted to the health care market with regulated prices and heterogeneous experts. Experts are physicians and are assumed to differ in their cost of treating a small problem. We investigate the effects of this heterogeneity on the physicians’ level of fraud and on the patients’ search for second opinions. We find that introducing a fraction of more efficient low-cost physicians always increases social welfare, but in some cases only because of the raised physicians’ surplus. When the low-cost physicians’ cost advantage is small, imposing a share of low-cost physicians does not change the equilibrium fraud level. When the cost advantage is large, however, different changes in the fraud level occur depending on the share of generated low-cost physicians, the search rate and the initial level of fraud.","lang":"eng"}],"ddc":["330"],"user_id":"477","citation":{"mla":"Heinzel, Joachim Maria Josef. Credence Goods Markets with Heterogeneous Experts. Vol. 118, CIE Working Paper Series, 2019.","bibtex":"@book{Heinzel_2019, place={Paderborn University}, series={CIE Working Paper Series}, title={Credence Goods Markets with Heterogeneous Experts}, volume={118}, publisher={CIE Working Paper Series}, author={Heinzel, Joachim Maria Josef}, year={2019}, collection={CIE Working Paper Series} }","chicago":"Heinzel, Joachim Maria Josef. Credence Goods Markets with Heterogeneous Experts. Vol. 118. CIE Working Paper Series. Paderborn University: CIE Working Paper Series, 2019.","apa":"Heinzel, J. M. J. (2019). Credence Goods Markets with Heterogeneous Experts (Vol. 118). Paderborn University: CIE Working Paper Series.","ama":"Heinzel JMJ. Credence Goods Markets with Heterogeneous Experts. Vol 118. Paderborn University: CIE Working Paper Series; 2019.","ieee":"J. M. J. Heinzel, Credence Goods Markets with Heterogeneous Experts, vol. 118. Paderborn University: CIE Working Paper Series, 2019.","short":"J.M.J. Heinzel, Credence Goods Markets with Heterogeneous Experts, CIE Working Paper Series, Paderborn University, 2019."},"year":"2019","type":"report","intvolume":" 118","_id":"7630"},{"_id":"8873","intvolume":" 119","type":"report","citation":{"ieee":"J. M. J. Heinzel, Credence Goods Markets with Fair and Opportunistic Experts, vol. 119. Paderborn University: CIE Working Paper Series, 2019.","short":"J.M.J. Heinzel, Credence Goods Markets with Fair and Opportunistic Experts, CIE Working Paper Series, Paderborn University, 2019.","mla":"Heinzel, Joachim Maria Josef. Credence Goods Markets with Fair and Opportunistic Experts. Vol. 119, CIE Working Paper Series, 2019.","bibtex":"@book{Heinzel_2019, place={Paderborn University}, series={CIE Working Paper Series}, title={Credence Goods Markets with Fair and Opportunistic Experts}, volume={119}, publisher={CIE Working Paper Series}, author={Heinzel, Joachim Maria Josef}, year={2019}, collection={CIE Working Paper Series} }","apa":"Heinzel, J. M. J. (2019). Credence Goods Markets with Fair and Opportunistic Experts (Vol. 119). Paderborn University: CIE Working Paper Series.","ama":"Heinzel JMJ. Credence Goods Markets with Fair and Opportunistic Experts. Vol 119. Paderborn University: CIE Working Paper Series; 2019.","chicago":"Heinzel, Joachim Maria Josef. Credence Goods Markets with Fair and Opportunistic Experts. Vol. 119. CIE Working Paper Series. Paderborn University: CIE Working Paper Series, 2019."},"year":"2019","ddc":["330"],"user_id":"53445","abstract":[{"lang":"eng","text":"We analyze a credence goods market adapted to a health care market with regulated prices, where physicians are heterogeneous regarding their fairness concerns. The opportunistic physicians only consider monetary incentives while the fair physicians, in addition to a monetary payoff, gain an non-monetary utility from being honest towards patients. We investigate how this heterogeneity affects the physicians’ equilibrium level of overcharging and the patients’ search for second opinions (which determines overall welfare). The impact of the heterogeneity on the fraud level is ambiguous and depends on several factors such as the size of the fairness utility, the share of fair physicians, the search level and the initial fraud level. Introducing heterogeneity does not affect the fraud or the search level when the share of fair physicians is small. However, when social welfare is not at its maximum, social welfare always increases if we introduce a sufficiently large share of fair physicians."}],"jel":["D82","I11","L15"],"volume":119,"has_accepted_license":"1","status":"public","date_created":"2019-04-11T08:13:53Z","author":[{"first_name":"Joachim Maria Josef","full_name":"Heinzel, Joachim Maria Josef","last_name":"Heinzel","id":"53445"}],"publisher":"CIE Working Paper Series","keyword":["credence goods","heterogeneous experts","fairness","overcharging"],"file_date_updated":"2019-04-11T08:23:33Z","file":[{"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2019-04-11T08:23:33Z","creator":"jheinzel","file_id":"8875","file_size":315297,"access_level":"closed","file_name":"WP119.pdf","date_created":"2019-04-11T08:23:33Z"}],"date_updated":"2022-01-06T07:04:05Z","language":[{"iso":"eng"}],"series_title":"CIE Working Paper Series","title":"Credence Goods Markets with Fair and Opportunistic Experts","place":"Paderborn University","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"department":[{"_id":"280"},{"_id":"475"},{"_id":"200"}]},{"author":[{"full_name":"Gu, Yiquan","first_name":"Yiquan","last_name":"Gu"},{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"},{"full_name":"Leininger, Wolfgang","first_name":"Wolfgang","last_name":"Leininger"}],"publication":"Journal of Economic Behavior & Organization","department":[{"_id":"280"}],"status":"public","date_created":"2019-09-06T09:28:46Z","project":[{"_id":"1","name":"SFB 901"},{"_id":"2","name":"SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - Subproject A3"}],"publication_status":"published","publication_identifier":{"issn":["0167-2681"]},"abstract":[{"lang":"eng","text":"This paper examines the evolutionary stability of behaviour in contests where players’ participation can be stochastic. We find, for exogenously given participation probabilities, players exert more effort under the concept of a finite-population evolutionarily stable strategy (FPESS) than under Nash equilibrium (NE). We show that there is ex-ante overdissipation under FPESS for sufficiently large participation probabilities, if, and only if, the impact function is convex. With costly endogenous entry, players enter the contest with a higher probability and exert more effort under FPESS than under NE. Importantly, under endogenous entry, overdissipation can occur for all (Tullock) contest success functions, in particular those with concave impact functions."}],"user_id":"37953","title":"Evolutionary equilibrium in contests with stochastic participation: Entry, effort and overdissipation","language":[{"iso":"eng"}],"citation":{"bibtex":"@article{Gu_Hehenkamp_Leininger_2019, title={Evolutionary equilibrium in contests with stochastic participation: Entry, effort and overdissipation}, DOI={10.1016/j.jebo.2019.06.011}, journal={Journal of Economic Behavior & Organization}, author={Gu, Yiquan and Hehenkamp, Burkhard and Leininger, Wolfgang}, year={2019}, pages={469–485} }","mla":"Gu, Yiquan, et al. “Evolutionary Equilibrium in Contests with Stochastic Participation: Entry, Effort and Overdissipation.” Journal of Economic Behavior & Organization, 2019, pp. 469–85, doi:10.1016/j.jebo.2019.06.011.","chicago":"Gu, Yiquan, Burkhard Hehenkamp, and Wolfgang Leininger. “Evolutionary Equilibrium in Contests with Stochastic Participation: Entry, Effort and Overdissipation.” Journal of Economic Behavior & Organization, 2019, 469–85. https://doi.org/10.1016/j.jebo.2019.06.011.","ama":"Gu Y, Hehenkamp B, Leininger W. Evolutionary equilibrium in contests with stochastic participation: Entry, effort and overdissipation. Journal of Economic Behavior & Organization. 2019:469-485. doi:10.1016/j.jebo.2019.06.011","apa":"Gu, Y., Hehenkamp, B., & Leininger, W. (2019). Evolutionary equilibrium in contests with stochastic participation: Entry, effort and overdissipation. Journal of Economic Behavior & Organization, 469–485. https://doi.org/10.1016/j.jebo.2019.06.011","ieee":"Y. Gu, B. Hehenkamp, and W. Leininger, “Evolutionary equilibrium in contests with stochastic participation: Entry, effort and overdissipation,” Journal of Economic Behavior & Organization, pp. 469–485, 2019.","short":"Y. Gu, B. Hehenkamp, W. Leininger, Journal of Economic Behavior & Organization (2019) 469–485."},"type":"journal_article","year":"2019","page":"469-485","_id":"13148","date_updated":"2022-01-06T06:51:29Z","doi":"10.1016/j.jebo.2019.06.011"},{"department":[{"_id":"280"},{"_id":"475"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"place":"Paderborn University","title":"Bundling in a Distribution Channel with Retail Competition","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:50:37Z","file_date_updated":"2019-06-28T08:44:52Z","keyword":["retail bundling","leverage theory","double marginalization"],"publisher":"CIE Working Paper Series","author":[{"id":"53445","last_name":"Heinzel","full_name":"Heinzel, Joachim Maria Josef","first_name":"Joachim Maria Josef"}],"file":[{"file_size":375054,"file_id":"10333","creator":"jheinzel","date_updated":"2019-06-28T08:44:52Z","content_type":"application/pdf","success":1,"relation":"main_file","file_name":"WP120.pdf","date_created":"2019-06-28T08:44:52Z","access_level":"closed"}],"date_created":"2019-06-28T08:42:49Z","has_accepted_license":"1","status":"public","abstract":[{"lang":"eng","text":"We analyze the incentives for retail bundling and the welfare effects of retail bundling in a decentralized distribution channel with two retailers and two monopolistic manufacturers. One manufacturer exclusively sells his good to one retailer, whereas the other manufacturer sells his good to both retailers. Thus, one retailer is a monopolist for one product but competes with the other retailer in the second product market. The two-product retailer has the option to bundle his goods or to sell them separately. We find that bundling aggravates the double marginalization problem for the bundling retailer. Nevertheless, when the retailers compete in prices, bundling can be more profitable than separate selling for the retailer as bundling softens the retail competition. The ultimate outcome depends on the manufacturers’ marginal costs. Given retail quantity competition, however, bundling is in no case the retailer’s best strategy. Furthermore, we show that profitable bundling reduces consumer and producer surplus in the equilibrium."}],"ddc":["330"],"user_id":"53445","type":"report","year":"2019","citation":{"ieee":"J. M. J. Heinzel, Bundling in a Distribution Channel with Retail Competition. Paderborn University: CIE Working Paper Series, 2019.","short":"J.M.J. Heinzel, Bundling in a Distribution Channel with Retail Competition, CIE Working Paper Series, Paderborn University, 2019.","bibtex":"@book{Heinzel_2019, place={Paderborn University}, title={Bundling in a Distribution Channel with Retail Competition}, publisher={CIE Working Paper Series}, author={Heinzel, Joachim Maria Josef}, year={2019} }","mla":"Heinzel, Joachim Maria Josef. Bundling in a Distribution Channel with Retail Competition. CIE Working Paper Series, 2019.","chicago":"Heinzel, Joachim Maria Josef. Bundling in a Distribution Channel with Retail Competition. Paderborn University: CIE Working Paper Series, 2019.","ama":"Heinzel JMJ. Bundling in a Distribution Channel with Retail Competition. Paderborn University: CIE Working Paper Series; 2019.","apa":"Heinzel, J. M. J. (2019). Bundling in a Distribution Channel with Retail Competition. Paderborn University: CIE Working Paper Series."},"_id":"10332"},{"date_created":"2023-01-24T08:49:54Z","project":[{"name":"SFB 901: SFB 901","_id":"1"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"status":"public","department":[{"_id":"280"}],"author":[{"first_name":"Dennis","full_name":"Lütkevedder, Dennis","last_name":"Lütkevedder"}],"user_id":"37953","title":"\"Data-Driven Mergers\" in digitalen Märkten - eine wettbewerbspolitische Analyse","supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"language":[{"iso":"ger"}],"citation":{"ieee":"D. Lütkevedder, “Data-Driven Mergers” in digitalen Märkten - eine wettbewerbspolitische Analyse. 2019.","short":"D. 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Memon, On the Implications of Big Data for Competition Policy - Big data, Market power, Competition law. 2019.","short":"U.A. Memon, On the Implications of Big Data for Competition Policy - Big Data, Market Power, Competition Law, 2019.","mla":"Memon, Uzair Ahmed. On the Implications of Big Data for Competition Policy - Big Data, Market Power, Competition Law. 2019.","bibtex":"@book{Memon_2019, title={On the Implications of Big Data for Competition Policy - Big data, Market power, Competition law}, author={Memon, Uzair Ahmed}, year={2019} }","chicago":"Memon, Uzair Ahmed. On the Implications of Big Data for Competition Policy - Big Data, Market Power, Competition Law, 2019.","apa":"Memon, U. A. (2019). On the Implications of Big Data for Competition Policy - Big data, Market power, Competition law.","ama":"Memon UA. 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Universität Paderborn, 2018."},"supervisor":[{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"}],"language":[{"iso":"ger"}],"title":"Das Zusammenschlussvorhaben der REWE Markt GmbH und Coop eG - eine wettbewerbspolitische Analyse","user_id":"42447","publisher":"Universität Paderborn","author":[{"full_name":"Beichl, Philipp","first_name":"Philipp","last_name":"Beichl"}],"department":[{"_id":"280"}],"status":"public","project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"date_created":"2017-12-19T09:46:28Z"},{"title":"Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"department":[{"_id":"280"},{"_id":"475"}],"doi":"10.1177/0022002717750450","date_updated":"2022-01-06T06:50:35Z","language":[{"iso":"eng"}],"ddc":["000"],"user_id":"477","abstract":[{"text":"We present a game-theoretic model of the repression–dissent nexus, focusing on preemptive repression. A small group of instigating dissidents triggers a protest if each dissident participates. The dissidents face random checks by security forces, and when an individual dissident is caught while preparing to participate, he or she is prevented from doing so. Each dissident can invest in countermeasures, which make checks ineffective. For large benefits of protest, higher preemptive repression in the form of a higher number of checks has a deterrence effect and makes dissidents less prone to invest in countermeasures, decreasing the probability of protest. For small benefits of protest, higher preemptive repression instead has a backfiring effect. Both myopic and farsighted governments avoid the backfiring effect by setting low levels of preemptive repression (velvet-glove strategy). However, only a farsighted government is able to exploit the deterrence effect by maintaining a high level of preemptive repression (iron-fist strategy).","lang":"eng"}],"volume":63,"date_created":"2017-12-06T10:52:44Z","status":"public","has_accepted_license":"1","publication":"Journal of Conflict Resolution","file_date_updated":"2018-11-02T16:07:11Z","publisher":"SAGE Publications","author":[{"last_name":"De Jaegher","full_name":"De Jaegher, Kris","first_name":"Kris"},{"id":"42447","last_name":"Hoyer","full_name":"Hoyer, Britta","first_name":"Britta"}],"file":[{"access_level":"closed","file_name":"0022002717750450.pdf","date_created":"2018-11-02T16:07:11Z","relation":"main_file","success":1,"content_type":"application/pdf","date_updated":"2018-11-02T16:07:11Z","file_id":"5323","creator":"ups","file_size":335051}],"issue":"2","_id":"1029","intvolume":" 63","page":"502--527","year":"2018","type":"journal_article","citation":{"ieee":"K. De Jaegher and B. Hoyer, “Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves,” Journal of Conflict Resolution, vol. 63, no. 2, pp. 502--527, 2018.","short":"K. De Jaegher, B. Hoyer, Journal of Conflict Resolution 63 (2018) 502--527.","mla":"De Jaegher, Kris, and Britta Hoyer. “Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves.” Journal of Conflict Resolution, vol. 63, no. 2, SAGE Publications, 2018, pp. 502--527, doi:10.1177/0022002717750450.","bibtex":"@article{De Jaegher_Hoyer_2018, title={Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves}, volume={63}, DOI={10.1177/0022002717750450}, number={2}, journal={Journal of Conflict Resolution}, publisher={SAGE Publications}, author={De Jaegher, Kris and Hoyer, Britta}, year={2018}, pages={502--527} }","chicago":"De Jaegher, Kris, and Britta Hoyer. “Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves.” Journal of Conflict Resolution 63, no. 2 (2018): 502--527. https://doi.org/10.1177/0022002717750450.","ama":"De Jaegher K, Hoyer B. Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves. Journal of Conflict Resolution. 2018;63(2):502--527. doi:10.1177/0022002717750450","apa":"De Jaegher, K., & Hoyer, B. (2018). Preemptive Repression: Deterrence, Backfiring, Iron Fists and Velvet Gloves. Journal of Conflict Resolution, 63(2), 502--527. https://doi.org/10.1177/0022002717750450"}},{"_id":"37703","date_updated":"2023-01-20T10:42:56Z","type":"mastersthesis","year":"2018","citation":{"ieee":"K. E. Olemedo Aragon, Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors. 2018.","short":"K.E. Olemedo Aragon, Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors, 2018.","mla":"Olemedo Aragon, Karen Elisabeth. Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors. 2018.","bibtex":"@book{Olemedo Aragon_2018, title={Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors}, author={Olemedo Aragon, Karen Elisabeth}, year={2018} }","chicago":"Olemedo Aragon, Karen Elisabeth. Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors, 2018.","ama":"Olemedo Aragon KE. Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors.; 2018.","apa":"Olemedo Aragon, K. E. (2018). Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors."},"supervisor":[{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"}],"language":[{"iso":"eng"}],"title":"Cartel Cases in the EU Financial Derivatives Market - The Role of Facilitating Factors","user_id":"37953","date_created":"2023-01-20T10:42:46Z","project":[{"_id":"1","name":"SFB 901: SFB 901"},{"name":"SFB 901 - A: SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - A3: SFB 901 - Subproject A3"}],"status":"public","department":[{"_id":"280"}],"author":[{"last_name":"Olemedo Aragon","full_name":"Olemedo Aragon, Karen Elisabeth","first_name":"Karen Elisabeth"}]},{"title":"Microsoft vs. the EU Commission - An analysis on product bundeling","user_id":"42447","author":[{"first_name":"Dennis","full_name":"Uden, Dennis","last_name":"Uden"}],"publisher":"Universität Paderborn","department":[{"_id":"280"}],"status":"public","date_created":"2017-10-17T12:41:07Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"name":"SFB 901 - Project Area A","_id":"2"}],"date_updated":"2022-01-06T07:03:53Z","_id":"83","type":"bachelorsthesis","year":"2017","citation":{"apa":"Uden, D. (2017). Microsoft vs. the EU Commission - An analysis on product bundeling. Universität Paderborn.","ama":"Uden D. Microsoft vs. the EU Commission - An Analysis on Product Bundeling. Universität Paderborn; 2017.","chicago":"Uden, Dennis. Microsoft vs. the EU Commission - An Analysis on Product Bundeling. Universität Paderborn, 2017.","bibtex":"@book{Uden_2017, title={Microsoft vs. the EU Commission - An analysis on product bundeling}, publisher={Universität Paderborn}, author={Uden, Dennis}, year={2017} }","mla":"Uden, Dennis. Microsoft vs. the EU Commission - An Analysis on Product Bundeling. Universität Paderborn, 2017.","short":"D. Uden, Microsoft vs. the EU Commission - An Analysis on Product Bundeling, Universität Paderborn, 2017.","ieee":"D. Uden, Microsoft vs. the EU Commission - An analysis on product bundeling. Universität Paderborn, 2017."},"supervisor":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"}]},{"_id":"86","date_updated":"2022-01-06T07:03:57Z","citation":{"short":"L. Niggemeyer, Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland, Universität Paderborn, 2017.","ieee":"L. Niggemeyer, Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland. Universität Paderborn, 2017.","chicago":"Niggemeyer, Laura. Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland. Universität Paderborn, 2017.","ama":"Niggemeyer L. Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland. Universität Paderborn; 2017.","apa":"Niggemeyer, L. (2017). Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland. Universität Paderborn.","mla":"Niggemeyer, Laura. Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland. Universität Paderborn, 2017.","bibtex":"@book{Niggemeyer_2017, title={Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland}, publisher={Universität Paderborn}, author={Niggemeyer, Laura}, year={2017} }"},"year":"2017","type":"bachelorsthesis","language":[{"iso":"ger"}],"supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"}],"title":"Kartellabsprachen und vertikale Preisbindungen - Eine wettbewerbspolitische Analyse am Bespiel der Lebensmittelindustrie in Deutschland","user_id":"42447","status":"public","date_created":"2017-10-17T12:41:08Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"name":"SFB 901 - Project Area A","_id":"2"}],"publisher":"Universität Paderborn","author":[{"last_name":"Niggemeyer","full_name":"Niggemeyer, Laura","first_name":"Laura"}],"department":[{"_id":"280"}]},{"user_id":"42447","title":"Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"name":"SFB 901 - Project Area A","_id":"2"}],"date_created":"2017-10-17T12:41:01Z","status":"public","department":[{"_id":"280"}],"author":[{"last_name":"Winkelhake","full_name":"Winkelhake, Nikolai","first_name":"Nikolai"}],"publisher":"Universität Paderborn","_id":"51","date_updated":"2022-01-06T07:01:37Z","supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","id":"37339","last_name":"Hehenkamp"}],"language":[{"iso":"ger"}],"citation":{"apa":"Winkelhake, N. (2017). Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse. Universität Paderborn.","ama":"Winkelhake N. Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse. Universität Paderborn; 2017.","chicago":"Winkelhake, Nikolai. Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse. Universität Paderborn, 2017.","bibtex":"@book{Winkelhake_2017, title={Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse}, publisher={Universität Paderborn}, author={Winkelhake, Nikolai}, year={2017} }","mla":"Winkelhake, Nikolai. Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse. Universität Paderborn, 2017.","short":"N. Winkelhake, Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse, Universität Paderborn, 2017.","ieee":"N. Winkelhake, Tying und Bundling in digitalen Märkten - eine wettbewerbspolitische Analyse. Universität Paderborn, 2017."},"year":"2017","type":"mastersthesis"},{"issue":"53","_id":"1054","intvolume":" 26","page":"6-20","year":"2017","citation":{"short":"J. Brosig-Koch, B. Hehenkamp, J. Kokot, Health Economics 26 (2017) 6–20.","ieee":"J. Brosig-Koch, B. Hehenkamp, and J. Kokot, “The effects of competition on medical service provision,” Health Economics, vol. 26, no. 53, pp. 6–20, 2017.","chicago":"Brosig-Koch, Janet, Burkhard Hehenkamp, and Johanna Kokot. “The Effects of Competition on Medical Service Provision.” Health Economics 26, no. 53 (2017): 6–20. https://doi.org/10.1002/hec.3583.","apa":"Brosig-Koch, J., Hehenkamp, B., & Kokot, J. (2017). The effects of competition on medical service provision. Health Economics, 26(53), 6–20. https://doi.org/10.1002/hec.3583","ama":"Brosig-Koch J, Hehenkamp B, Kokot J. The effects of competition on medical service provision. Health Economics. 2017;26(53):6-20. doi:10.1002/hec.3583","bibtex":"@article{Brosig-Koch_Hehenkamp_Kokot_2017, title={The effects of competition on medical service provision}, volume={26}, DOI={10.1002/hec.3583}, number={53}, journal={Health Economics}, publisher={Wiley Online Library}, author={Brosig-Koch, Janet and Hehenkamp, Burkhard and Kokot, Johanna}, year={2017}, pages={6–20} }","mla":"Brosig-Koch, Janet, et al. “The Effects of Competition on Medical Service Provision.” Health Economics, vol. 26, no. 53, Wiley Online Library, 2017, pp. 6–20, doi:10.1002/hec.3583."},"type":"journal_article","user_id":"477","ddc":["000"],"abstract":[{"lang":"eng","text":"We explore how competition between physicians affects medical service provision. Previous research has shown that, without competition, physicians deviate from patient‐optimal treatment under payment systems like capitation and fee‐for‐service. Although competition might reduce these distortions, physicians usually interact with each other repeatedly over time and only a fraction of patients switches providers at all. Both patterns might prevent competition to work in the desired direction. To analyze the behavioral effects of competition, we develop a theoretical benchmark that is then tested in a controlled laboratory experiment. Experimental conditions vary physician payment and patient characteristics. Real patients benefit from provision decisions made in the experiment. Our results reveal that, in line with the theoretical prediction, introducing competition can reduce overprovision and underprovision, respectively. The observed effects depend on patient characteristics and the payment system, though. Tacit collusion is observed and particularly pronounced with fee‐for‐service payment, but it appears to be less frequent than in related experimental research on price competition. "}],"article_type":"original","date_created":"2017-12-15T11:16:41Z","has_accepted_license":"1","status":"public","volume":26,"file":[{"success":1,"relation":"main_file","content_type":"application/pdf","date_updated":"2018-11-02T15:39:01Z","creator":"ups","file_id":"5309","file_size":1116140,"access_level":"closed","file_name":"Brosig-Koch_et_al-2018-Health_Economics.pdf","date_created":"2018-11-02T15:39:01Z"}],"file_date_updated":"2018-11-02T15:39:01Z","publication":"Health Economics","publisher":"Wiley Online Library","quality_controlled":"1","author":[{"last_name":"Brosig-Koch","full_name":"Brosig-Koch, Janet","first_name":"Janet"},{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"},{"last_name":"Kokot","first_name":"Johanna","full_name":"Kokot, Johanna"}],"doi":"10.1002/hec.3583","date_updated":"2022-01-06T06:50:43Z","language":[{"iso":"eng"}],"title":"The effects of competition on medical service provision","project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"publication_status":"published","department":[{"_id":"280"},{"_id":"475"}]},{"file":[{"access_level":"closed","file_name":"HehenkampKaarboe_20180905.pdf","date_created":"2018-11-06T14:01:20Z","relation":"main_file","date_updated":"2018-11-06T14:01:20Z","content_type":"application/pdf","creator":"bhoyer","file_id":"5379","file_size":318340}],"file_date_updated":"2018-11-06T14:01:20Z","department":[{"_id":"280"},{"_id":"475"}],"publisher":"Universität Paderborn","author":[{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"},{"full_name":"Kaarboe, Oddvar","first_name":"Oddvar","last_name":"Kaarboe"}],"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"date_created":"2017-12-15T11:19:12Z","status":"public","has_accepted_license":"1","user_id":"42447","ddc":["330"],"title":"Location Choice and Quality Competition in Mixed Hospital Markets","language":[{"iso":"eng"}],"citation":{"short":"B. Hehenkamp, O. Kaarboe, Location Choice and Quality Competition in Mixed Hospital Markets, Universität Paderborn, 2017.","ieee":"B. Hehenkamp and O. Kaarboe, Location Choice and Quality Competition in Mixed Hospital Markets. Universität Paderborn, 2017.","chicago":"Hehenkamp, Burkhard, and Oddvar Kaarboe. Location Choice and Quality Competition in Mixed Hospital Markets. Universität Paderborn, 2017.","apa":"Hehenkamp, B., & Kaarboe, O. (2017). Location Choice and Quality Competition in Mixed Hospital Markets. Universität Paderborn.","ama":"Hehenkamp B, Kaarboe O. Location Choice and Quality Competition in Mixed Hospital Markets. Universität Paderborn; 2017.","mla":"Hehenkamp, Burkhard, and Oddvar Kaarboe. Location Choice and Quality Competition in Mixed Hospital Markets. Universität Paderborn, 2017.","bibtex":"@book{Hehenkamp_Kaarboe_2017, title={Location Choice and Quality Competition in Mixed Hospital Markets}, publisher={Universität Paderborn}, author={Hehenkamp, Burkhard and Kaarboe, Oddvar}, year={2017} }"},"type":"report","year":"2017","_id":"1055","date_updated":"2022-01-06T06:50:44Z"},{"title":"Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation","ddc":["330"],"user_id":"42447","department":[{"_id":"280"},{"_id":"475"}],"file_date_updated":"2018-11-06T14:05:20Z","author":[{"last_name":"Gu","full_name":"Gu, Yiguan","first_name":"Yiguan"},{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"},{"last_name":"Leininger","first_name":"Wolfgang","full_name":"Leininger, Wolfgang"}],"publisher":"Universität Paderborn","file":[{"creator":"bhoyer","file_id":"5380","file_size":520711,"relation":"main_file","date_updated":"2018-11-06T14:05:20Z","content_type":"application/pdf","file_name":"ESS_Contest_20181026.pdf","date_created":"2018-11-06T14:05:20Z","access_level":"closed"}],"date_created":"2017-12-15T11:21:34Z","project":[{"_id":"1","name":"SFB 901"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"has_accepted_license":"1","status":"public","_id":"1056","date_updated":"2022-01-06T06:50:44Z","citation":{"bibtex":"@book{Gu_Hehenkamp_Leininger_2017, title={Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation}, publisher={Universität Paderborn}, author={Gu, Yiguan and Hehenkamp, Burkhard and Leininger, Wolfgang}, year={2017} }","mla":"Gu, Yiguan, et al. Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation. Universität Paderborn, 2017.","chicago":"Gu, Yiguan, Burkhard Hehenkamp, and Wolfgang Leininger. Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation. Universität Paderborn, 2017.","apa":"Gu, Y., Hehenkamp, B., & Leininger, W. (2017). Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation. Universität Paderborn.","ama":"Gu Y, Hehenkamp B, Leininger W. Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation. Universität Paderborn; 2017.","ieee":"Y. Gu, B. Hehenkamp, and W. Leininger, Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation. Universität Paderborn, 2017.","short":"Y. Gu, B. Hehenkamp, W. Leininger, Evolutionary Equilibrium in Stochastic Contests - Entry, Effort, and Overdissipation, Universität Paderborn, 2017."},"year":"2017","type":"report","language":[{"iso":"eng"}]},{"citation":{"bibtex":"@book{Petersen_2017, title={Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse}, publisher={Universität Paderborn}, author={Petersen, Henning Cornelius}, year={2017} }","mla":"Petersen, Henning Cornelius. Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse. Universität Paderborn, 2017.","ama":"Petersen HC. Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse. Universität Paderborn; 2017.","apa":"Petersen, H. C. (2017). Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse. Universität Paderborn.","chicago":"Petersen, Henning Cornelius. Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse. Universität Paderborn, 2017.","ieee":"H. C. Petersen, Zu den Wechselwirkungen von Wettbewerb und Innovation - Eine ökonomische Analyse. Universität Paderborn, 2017.","short":"H.C. 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Iding, Zu den Anreiz- und Wohlfahrtswirkungen der Kronzeugenregelung - Das Fallbeispiel des LKW-Kartells (1997-2011), Universität Paderborn, 2017."},"supervisor":[{"id":"37339","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard","first_name":"Burkhard"}],"language":[{"iso":"ger"}],"_id":"1071","date_updated":"2022-01-06T06:50:50Z","status":"public","date_created":"2017-12-19T09:50:10Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"publisher":"Universität Paderborn","author":[{"last_name":"Iding","first_name":"Jerome","full_name":"Iding, Jerome"}],"department":[{"_id":"280"}],"title":"Zu den Anreiz- und Wohlfahrtswirkungen der Kronzeugenregelung - Das Fallbeispiel des LKW-Kartells (1997-2011)","user_id":"42447"},{"_id":"1072","date_updated":"2022-01-06T06:50:50Z","type":"bachelorsthesis","year":"2017","citation":{"bibtex":"@book{Lütkevedder_2017, title={Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking}, publisher={Universität Paderborn}, author={Lütkevedder, Dennis}, year={2017} }","mla":"Lütkevedder, Dennis. Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking. Universität Paderborn, 2017.","chicago":"Lütkevedder, Dennis. Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking. Universität Paderborn, 2017.","apa":"Lütkevedder, D. (2017). Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking. Universität Paderborn.","ama":"Lütkevedder D. Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking. Universität Paderborn; 2017.","ieee":"D. Lütkevedder, Vertikale Wettbewerbsbeschränkung auf Hotelreservierungsportalen - eine ökonomische Analyse anhand der Bestpreisklausel von Booking. Universität Paderborn, 2017.","short":"D. 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Marktmacht in zweiseitigen Online-Märkten - Probleme der Bestimmung einer marktbeherrschenden Stellung am Beispiel von eBay. 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Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet. Universität Paderborn, 2017.","apa":"Wagemeyer, M. (2017). Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet. Universität Paderborn.","ama":"Wagemeyer M. Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet. Universität Paderborn; 2017.","chicago":"Wagemeyer, Marleen. Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet. Universität Paderborn, 2017.","ieee":"M. Wagemeyer, Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet. Universität Paderborn, 2017.","short":"M. Wagemeyer, Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet, Universität Paderborn, 2017."},"type":"bachelorsthesis","year":"2017","date_updated":"2022-01-06T06:50:50Z","_id":"1077","status":"public","project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - Subproject A3"}],"date_created":"2017-12-19T10:04:37Z","author":[{"full_name":"Wagemeyer, Marleen","first_name":"Marleen","last_name":"Wagemeyer"}],"publisher":"Universität Paderborn","department":[{"_id":"280"}],"user_id":"42447","title":"Marktabgrenzung in der Internetökonomie - Ein Fallbeispiel zum Fusionsantrag von Immowelt und Immonet"},{"type":"bachelorsthesis","year":"2017","citation":{"short":"A. Shabani, Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse, Universität Paderborn, 2017.","ieee":"A. Shabani, Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse. Universität Paderborn, 2017.","chicago":"Shabani, Albana. Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse. Universität Paderborn, 2017.","apa":"Shabani, A. (2017). Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse. Universität Paderborn.","ama":"Shabani A. Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse. Universität Paderborn; 2017.","mla":"Shabani, Albana. Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse. Universität Paderborn, 2017.","bibtex":"@book{Shabani_2017, title={Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse}, publisher={Universität Paderborn}, author={Shabani, Albana}, year={2017} }"},"language":[{"iso":"ger"}],"supervisor":[{"last_name":"Hehenkamp","id":"37339","first_name":"Burkhard","full_name":"Hehenkamp, Burkhard"}],"date_updated":"2022-01-06T06:50:50Z","_id":"1078","department":[{"_id":"280"}],"publisher":"Universität Paderborn","author":[{"last_name":"Shabani","first_name":"Albana","full_name":"Shabani, Albana"}],"date_created":"2017-12-19T10:05:34Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"status":"public","title":"Die Fusion von AOL und Time Warner - Eine wettbewerbspolitische Analyse","user_id":"42447"},{"date_updated":"2022-01-06T06:50:50Z","_id":"1079","year":"2017","type":"bachelorsthesis","citation":{"short":"D.S. Hamacher, Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse, Universität Paderborn, 2017.","ieee":"D. S. Hamacher, Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse. Universität Paderborn, 2017.","ama":"Hamacher DS. Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse. Universität Paderborn; 2017.","apa":"Hamacher, D. S. (2017). Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse. Universität Paderborn.","chicago":"Hamacher, Dustin Stefan. Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse. Universität Paderborn, 2017.","mla":"Hamacher, Dustin Stefan. Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse. Universität Paderborn, 2017.","bibtex":"@book{Hamacher_2017, title={Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse}, publisher={Universität Paderborn}, author={Hamacher, Dustin Stefan}, year={2017} }"},"language":[{"iso":"ger"}],"supervisor":[{"first_name":"Burkhard","full_name":"Hehenkamp, Burkhard","last_name":"Hehenkamp","id":"37339"}],"title":"Das Zusammenschlussvorhaben von Edeka und Kaiser's Tengelmann - eine ökonomische Analyse","user_id":"42447","publisher":"Universität Paderborn","author":[{"last_name":"Hamacher","first_name":"Dustin Stefan","full_name":"Hamacher, Dustin Stefan"}],"department":[{"_id":"280"}],"status":"public","project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"date_created":"2017-12-19T10:06:36Z"},{"ddc":["040"],"user_id":"42447","abstract":[{"text":"In actual school choice applications the theoretical underpinnings of the Boston School Choice Mechanism (BM) (complete information and rationality of the agents) are often not given. We analyze the actual behavior of agents in such a matching mechanism, using data from the matching mechanism currently used in a clearinghouse at a faculty of Business Administration and Economics at a German university, where a variant of the BM is used, and supplement this data with data generated in a survey among students who participated in the clearinghouse. We find that under the current mechanism over 70% of students act strategically. Controlling for students' limited information, we find that they do act rationally in their decision to act strategically. While students thus seem to react to the incentives to act strategically under the BM, they do not seem to be able to use this to their own advantage. However, those students acting in line with their beliefs manage a significantly better personal outcome than those who do not. We also run simulations by using a variant of the deferred acceptance algorithm, adapted to our situation, to show that the use of a different algorithm may be to the students' advantage.","lang":"eng"}],"volume":110,"date_created":"2017-12-20T16:21:51Z","status":"public","has_accepted_license":"1","file_date_updated":"2018-08-15T07:33:12Z","publisher":"CIE Working Paper Series, Paderborn University","author":[{"full_name":"Hoyer, Britta","first_name":"Britta","id":"42447","last_name":"Hoyer"},{"full_name":"Stroh-Maraun, Nadja","first_name":"Nadja","id":"13264","last_name":"Stroh-Maraun"}],"file":[{"access_level":"closed","file_name":"Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse.pdf","date_created":"2018-08-15T07:33:12Z","success":1,"relation":"main_file","date_updated":"2018-08-15T07:33:12Z","content_type":"application/pdf","creator":"nmaraun","file_id":"3911","file_size":346752}],"intvolume":" 110","_id":"1083","year":"2017","citation":{"short":"B. Hoyer, N. Stroh-Maraun, Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse, CIE Working Paper Series, Paderborn University, 2017.","ieee":"B. Hoyer and N. Stroh-Maraun, Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse, vol. 110. CIE Working Paper Series, Paderborn University, 2017.","apa":"Hoyer, B., & Stroh-Maraun, N. (2017). Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse (Vol. 110). CIE Working Paper Series, Paderborn University.","ama":"Hoyer B, Stroh-Maraun N. Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse. Vol 110. CIE Working Paper Series, Paderborn University; 2017.","chicago":"Hoyer, Britta, and Nadja Stroh-Maraun. Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse. Vol. 110. Working Papers CIE. CIE Working Paper Series, Paderborn University, 2017.","mla":"Hoyer, Britta, and Nadja Stroh-Maraun. Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse. Vol. 110, CIE Working Paper Series, Paderborn University, 2017.","bibtex":"@book{Hoyer_Stroh-Maraun_2017, series={Working Papers CIE}, title={Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse}, volume={110}, publisher={CIE Working Paper Series, Paderborn University}, author={Hoyer, Britta and Stroh-Maraun, Nadja}, year={2017}, collection={Working Papers CIE} }"},"type":"working_paper","main_file_link":[{"url":"http://groups.uni-paderborn.de/wp-wiwi/RePEc/pdf/ciepap/WP110.pdf","open_access":"1"}],"title":"Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse","project":[{"name":"SFB 901","_id":"1"},{"_id":"2","name":"SFB 901 - Project Area A"},{"_id":"7","name":"SFB 901 - Subproject A3"}],"department":[{"_id":"280"},{"_id":"205"},{"_id":"475"}],"oa":"1","date_updated":"2022-01-06T06:50:51Z","language":[{"iso":"eng"}],"series_title":"Working Papers CIE"}]