[{"department":[{"_id":"276"}],"type":"conference","date_created":"2018-05-08T13:03:14Z","citation":{"mla":"Schlangenotto, Darius, and Dennis Kundisch. “Read This Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search.” <i>Proceedings of the 24th European Conference on Information Systems (ECIS)</i>, 2016.","bibtex":"@inproceedings{Schlangenotto_Kundisch_2016, title={Read this Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search}, booktitle={Proceedings of the 24th European Conference on Information Systems (ECIS)}, author={Schlangenotto, Darius and Kundisch, Dennis}, year={2016} }","ama":"Schlangenotto D, Kundisch D. Read this Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search. In: <i>Proceedings of the 24th European Conference on Information Systems (ECIS)</i>. ; 2016.","ieee":"D. Schlangenotto and D. Kundisch, “Read this Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search,” in <i>Proceedings of the 24th European Conference on Information Systems (ECIS)</i>, Istanbul, Turkey, 2016.","apa":"Schlangenotto, D., &#38; Kundisch, D. (2016). Read this Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search. In <i>Proceedings of the 24th European Conference on Information Systems (ECIS)</i>. Istanbul, Turkey.","chicago":"Schlangenotto, Darius, and Dennis Kundisch. “Read This Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search.” In <i>Proceedings of the 24th European Conference on Information Systems (ECIS)</i>, 2016.","short":"D. Schlangenotto, D. Kundisch, in: Proceedings of the 24th European Conference on Information Systems (ECIS), 2016."},"publication":"Proceedings of the 24th European Conference on Information Systems (ECIS)","user_id":"16205","language":[{"iso":"eng"}],"_id":"2701","publication_status":"published","date_updated":"2022-01-06T06:57:32Z","author":[{"id":"13268","last_name":"Schlangenotto","first_name":"Darius","full_name":"Schlangenotto, Darius"},{"first_name":"Dennis","last_name":"Kundisch","full_name":"Kundisch, Dennis","id":"21117"}],"conference":{"name":"24th European Conference on Information Systems (ECIS)","location":"Istanbul, Turkey"},"year":"2016","title":"Read this Paper! A Field Experiment on the Role of a Call-To-Action in Paid Search","status":"public"},{"language":[{"iso":"eng"}],"doi":"10.4236/tel.2016.66124","author":[{"full_name":"Brangewitz, Sonja","first_name":"Sonja","last_name":"Brangewitz"},{"full_name":"Manegold, Jochen","last_name":"Manegold","first_name":"Jochen"}],"publication_identifier":{"unknown":["2162-2078","2162-2086"]},"year":"2016","title":"Competition of Intermediaries in a Differentiated Duopoly","intvolume":"         6","publication_status":"published","date_updated":"2022-01-06T06:54:45Z","date_created":"2017-10-17T12:41:33Z","file":[{"success":1,"content_type":"application/pdf","file_id":"1520","date_updated":"2018-03-21T10:42:53Z","relation":"main_file","file_size":597343,"access_level":"closed","file_name":"211-Brangewitz_and_Manegold__2016__TEL_2016122917254130.pdf","date_created":"2018-03-21T10:42:53Z","creator":"florida"}],"department":[{"_id":"475"},{"_id":"205"}],"type":"journal_article","issue":"6","publication":"Theoretical Economics Letters","abstract":[{"lang":"eng","text":"On an intermediate goods market with asymmetric production technologies as well as vertical and horizontal product differentiation we analyze the influence of simultaneous competition for resources and customers. The intermediaries face either price or quantity competition on the output market and a monopolistic, strategically acting supplier on the input market. We find that there exist quality and productivity differences such that for quantity competition only one intermediary is willing to procure inputs from the input supplier, while for price competition both intermediaries are willing to purchase inputs. Moreover, the well-known welfare advantage of price competition can in general be no longer confirmed in our model with an endogenous input market and asymmetric intermediaries."}],"publisher":"Scientific Research Publishing (SCIRP)","_id":"211","page":"1341-1362","volume":6,"user_id":"65453","ddc":["040"],"status":"public","has_accepted_license":"1","citation":{"chicago":"Brangewitz, Sonja, and Jochen Manegold. “Competition of Intermediaries in a Differentiated Duopoly.” <i>Theoretical Economics Letters</i> 6, no. 6 (2016): 1341–62. <a href=\"https://doi.org/10.4236/tel.2016.66124\">https://doi.org/10.4236/tel.2016.66124</a>.","short":"S. Brangewitz, J. Manegold, Theoretical Economics Letters 6 (2016) 1341–1362.","ieee":"S. Brangewitz and J. Manegold, “Competition of Intermediaries in a Differentiated Duopoly,” <i>Theoretical Economics Letters</i>, vol. 6, no. 6, pp. 1341–1362, 2016.","apa":"Brangewitz, S., &#38; Manegold, J. (2016). Competition of Intermediaries in a Differentiated Duopoly. <i>Theoretical Economics Letters</i>, <i>6</i>(6), 1341–1362. <a href=\"https://doi.org/10.4236/tel.2016.66124\">https://doi.org/10.4236/tel.2016.66124</a>","bibtex":"@article{Brangewitz_Manegold_2016, title={Competition of Intermediaries in a Differentiated Duopoly}, volume={6}, DOI={<a href=\"https://doi.org/10.4236/tel.2016.66124\">10.4236/tel.2016.66124</a>}, number={6}, journal={Theoretical Economics Letters}, publisher={Scientific Research Publishing (SCIRP)}, author={Brangewitz, Sonja and Manegold, Jochen}, year={2016}, pages={1341–1362} }","ama":"Brangewitz S, Manegold J. Competition of Intermediaries in a Differentiated Duopoly. <i>Theoretical Economics Letters</i>. 2016;6(6):1341-1362. doi:<a href=\"https://doi.org/10.4236/tel.2016.66124\">10.4236/tel.2016.66124</a>","mla":"Brangewitz, Sonja, and Jochen Manegold. “Competition of Intermediaries in a Differentiated Duopoly.” <i>Theoretical Economics Letters</i>, vol. 6, no. 6, Scientific Research Publishing (SCIRP), 2016, pp. 1341–62, doi:<a href=\"https://doi.org/10.4236/tel.2016.66124\">10.4236/tel.2016.66124</a>."},"file_date_updated":"2018-03-21T10:42:53Z","project":[{"name":"SFB 901","_id":"1"},{"_id":"7","name":"SFB 901 - Subprojekt A3"},{"name":"SFB 901 - Project Area A","_id":"2"}]},{"author":[{"first_name":"Jochen","last_name":"Manegold","full_name":"Manegold, Jochen"}],"title":"Competition in Markets with Intermediaries","year":"2016","status":"public","has_accepted_license":"1","date_updated":"2022-01-06T06:54:49Z","publisher":"Universität Paderborn","_id":"212","language":[{"iso":"eng"}],"user_id":"477","ddc":["040"],"citation":{"chicago":"Manegold, Jochen. <i>Competition in Markets with Intermediaries</i>. Universität Paderborn, 2016.","short":"J. Manegold, Competition in Markets with Intermediaries, Universität Paderborn, 2016.","ama":"Manegold J. <i>Competition in Markets with Intermediaries</i>. Universität Paderborn; 2016.","bibtex":"@book{Manegold_2016, title={Competition in Markets with Intermediaries}, publisher={Universität Paderborn}, author={Manegold, Jochen}, year={2016} }","apa":"Manegold, J. (2016). <i>Competition in Markets with Intermediaries</i>. Universität Paderborn.","mla":"Manegold, Jochen. <i>Competition in Markets with Intermediaries</i>. Universität Paderborn, 2016.","ieee":"J. Manegold, <i>Competition in Markets with Intermediaries</i>. Universität Paderborn, 2016."},"supervisor":[{"id":"20801","first_name":"Claus-Jochen","last_name":"Haake","full_name":"Haake, Claus-Jochen"}],"file_date_updated":"2018-03-21T10:42:14Z","project":[{"name":"SFB 901","_id":"1"},{"_id":"7","name":"SFB 901 - Subprojekt A3"},{"_id":"2","name":"SFB 901 - Project Area A"}],"date_created":"2017-10-17T12:41:33Z","file":[{"file_size":1130436,"access_level":"closed","file_name":"212-Dissertation_-_Jochen_Manegold.pdf","date_updated":"2018-03-21T10:42:14Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"1519","creator":"florida","date_created":"2018-03-21T10:42:14Z"}],"department":[{"_id":"19"},{"_id":"205"}],"type":"dissertation"},{"date_created":"2021-03-02T09:53:58Z","place":"Ilmenau, Germany","department":[{"_id":"646"}],"type":"conference","citation":{"bibtex":"@inproceedings{Mirbabaie_Tschampel_Stieglitz_2016, place={Ilmenau, Germany}, title={Geodaten in Social Media als Informationsquelle in Krisensituationen}, booktitle={Proceedings of the 9th Multikonferenz Wirtschaftsinformatik}, author={Mirbabaie, Milad and Tschampel, N. and Stieglitz, Stefan}, year={2016} }","chicago":"Mirbabaie, Milad, N. Tschampel, and Stefan Stieglitz. “Geodaten in Social Media als Informationsquelle in Krisensituationen.” In <i>Proceedings of the 9th Multikonferenz Wirtschaftsinformatik</i>. Ilmenau, Germany, 2016.","ama":"Mirbabaie M, Tschampel N, Stieglitz S. Geodaten in Social Media als Informationsquelle in Krisensituationen. In: <i>Proceedings of the 9th Multikonferenz Wirtschaftsinformatik</i>. Ilmenau, Germany; 2016.","short":"M. Mirbabaie, N. Tschampel, S. Stieglitz, in: Proceedings of the 9th Multikonferenz Wirtschaftsinformatik, Ilmenau, Germany, 2016.","ieee":"M. Mirbabaie, N. Tschampel, and S. Stieglitz, “Geodaten in Social Media als Informationsquelle in Krisensituationen,” in <i>Proceedings of the 9th Multikonferenz Wirtschaftsinformatik</i>, 2016.","mla":"Mirbabaie, Milad, et al. “Geodaten in Social Media als Informationsquelle in Krisensituationen.” <i>Proceedings of the 9th Multikonferenz Wirtschaftsinformatik</i>, 2016.","apa":"Mirbabaie, M., Tschampel, N., &#38; Stieglitz, S. (2016). Geodaten in Social Media als Informationsquelle in Krisensituationen. In <i>Proceedings of the 9th Multikonferenz Wirtschaftsinformatik</i>. Ilmenau, Germany."},"publication":"Proceedings of the 9th Multikonferenz Wirtschaftsinformatik","extern":"1","language":[{"iso":"ger"}],"_id":"21354","user_id":"88831","author":[{"full_name":"Mirbabaie, Milad","last_name":"Mirbabaie","first_name":"Milad","id":"88691"},{"first_name":"N.","last_name":"Tschampel","full_name":"Tschampel, N."},{"full_name":"Stieglitz, Stefan","last_name":"Stieglitz","first_name":"Stefan"}],"year":"2016","title":"Geodaten in Social Media als Informationsquelle in Krisensituationen","status":"public","publication_status":"published","date_updated":"2022-01-06T06:54:55Z"},{"extern":"1","citation":{"apa":"Mirbabaie, M., Stieglitz, S., &#38; Volkeri, S. (2016). Volunteered Geographic Information and its Implications for Disaster Management. In <i>Proceedings of the 49th Hawaii International Conference on System Sciences</i>.","ieee":"M. Mirbabaie, S. Stieglitz, and S. Volkeri, “Volunteered Geographic Information and its Implications for Disaster Management,” in <i>Proceedings of the 49th Hawaii International Conference on System Sciences</i>, 2016.","short":"M. Mirbabaie, S. Stieglitz, S. Volkeri, in: Proceedings of the 49th Hawaii International Conference on System Sciences, 2016.","chicago":"Mirbabaie, Milad, Stefan Stieglitz, and S. Volkeri. “Volunteered Geographic Information and Its Implications for Disaster Management.” In <i>Proceedings of the 49th Hawaii International Conference on System Sciences</i>, 2016.","mla":"Mirbabaie, Milad, et al. “Volunteered Geographic Information and Its Implications for Disaster Management.” <i>Proceedings of the 49th Hawaii International Conference on System Sciences</i>, 2016.","ama":"Mirbabaie M, Stieglitz S, Volkeri S. Volunteered Geographic Information and its Implications for Disaster Management. In: <i>Proceedings of the 49th Hawaii International Conference on System Sciences</i>. ; 2016.","bibtex":"@inproceedings{Mirbabaie_Stieglitz_Volkeri_2016, title={Volunteered Geographic Information and its Implications for Disaster Management}, booktitle={Proceedings of the 49th Hawaii International Conference on System Sciences}, author={Mirbabaie, Milad and Stieglitz, Stefan and Volkeri, S.}, year={2016} }"},"publication":"Proceedings of the 49th Hawaii International Conference on System Sciences","department":[{"_id":"646"}],"type":"conference","date_created":"2021-03-02T09:56:28Z","date_updated":"2022-01-06T06:54:55Z","publication_status":"published","author":[{"first_name":"Milad","last_name":"Mirbabaie","full_name":"Mirbabaie, Milad","id":"88691"},{"full_name":"Stieglitz, Stefan","last_name":"Stieglitz","first_name":"Stefan"},{"first_name":"S.","last_name":"Volkeri","full_name":"Volkeri, S."}],"status":"public","year":"2016","title":"Volunteered Geographic Information and its Implications for Disaster Management","user_id":"88831","_id":"21355","language":[{"iso":"eng"}]},{"has_accepted_license":"1","date_updated":"2022-01-06T06:55:07Z","author":[{"full_name":"von Rechenberg, Tobias","last_name":"von Rechenberg","first_name":"Tobias"},{"full_name":"Gutt, Dominik","last_name":"Gutt","first_name":"Dominik","id":"14368"}],"conference":{"location":"Istanbul, Turkey","name":"24th Conference on Information Systems (ECIS)"},"title":"Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal's Difficulty","year":"2016","status":"public","user_id":"16205","ddc":["040"],"_id":"216","language":[{"iso":"eng"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"_id":"2","name":"SFB 901 - Project Area A"}],"abstract":[{"lang":"eng","text":"We empirically investigate the impact of successful goal achievement on future effort to attain the next goal in a recurring goal framework. We use data from a popular German Question & Answer community where goals are represented in the form of badges. In particular, our analysis of this data hinges on the fact, that in this Question & Answer community, badges in a hierarchical badge system are in-creasingly challenging to attain up to a certain badge. After this certain badge, the difficulty level sud-denly drops and remains constant throughout up to the last badge in the hierarchy. Our findings indi-cate that after successful badge achievement users increase their subsequent effort to attain the next badge, but only as long as badges represent a challenge to the user. According to our analysis, we identify self-learning to be the key driver of this behavior."}],"citation":{"mla":"von Rechenberg, Tobias, and Dominik Gutt. “Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty.” <i>Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul</i>, 2016.","bibtex":"@inproceedings{von Rechenberg_Gutt_2016, title={Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty}, booktitle={Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul}, author={von Rechenberg, Tobias and Gutt, Dominik}, year={2016} }","ama":"von Rechenberg T, Gutt D. Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty. In: <i>Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul</i>. ; 2016.","ieee":"T. von Rechenberg and D. Gutt, “Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty,” in <i>Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul</i>, Istanbul, Turkey, 2016.","apa":"von Rechenberg, T., &#38; Gutt, D. (2016). Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty. In <i>Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul</i>. Istanbul, Turkey.","chicago":"Rechenberg, Tobias von, and Dominik Gutt. “Challenge Accepted! - The Impcat of Goal Achievement on Subsequent User Effort and Implications of a Goal’s Difficulty.” In <i>Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul</i>, 2016.","short":"T. von Rechenberg, D. Gutt, in: Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul, 2016."},"file_date_updated":"2018-03-21T10:40:27Z","publication":"Proceedings of the 24th Conference on Information Systems (ECIS), Istanbul","department":[{"_id":"276"}],"type":"conference","date_created":"2017-10-17T12:41:34Z","file":[{"file_id":"1517","content_type":"application/pdf","success":1,"file_name":"216-ECIS2016_Challenge_Accepted_2315_final.pdf","access_level":"closed","file_size":565109,"relation":"main_file","date_updated":"2018-03-21T10:40:27Z","date_created":"2018-03-21T10:40:27Z","creator":"florida"}]},{"quality_controlled":"1","citation":{"ieee":"T. Hoppe, R. Maiterth, and C. Sureth-Sloane, “Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse,” <i>Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung</i>, vol. 68, no. 1, pp. 3–45, 2016.","apa":"Hoppe, T., Maiterth, R., &#38; Sureth-Sloane, C. (2016). Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse. <i>Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung</i>, <i>68</i>(1), 3–45. <a href=\"https://doi.org/10.1007/s41471-016-0005-x\">https://doi.org/10.1007/s41471-016-0005-x</a>","chicago":"Hoppe, Thomas, Ralf Maiterth, and Caren Sureth-Sloane. “Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse.” <i>Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung</i> 68, no. 1 (2016): 3–45. <a href=\"https://doi.org/10.1007/s41471-016-0005-x\">https://doi.org/10.1007/s41471-016-0005-x</a>.","short":"T. Hoppe, R. Maiterth, C. Sureth-Sloane, Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung 68 (2016) 3–45.","mla":"Hoppe, Thomas, et al. “Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse.” <i>Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung</i>, vol. 68, no. 1, Springer Nature, 2016, pp. 3–45, doi:<a href=\"https://doi.org/10.1007/s41471-016-0005-x\">10.1007/s41471-016-0005-x</a>.","bibtex":"@article{Hoppe_Maiterth_Sureth-Sloane_2016, title={Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse}, volume={68}, DOI={<a href=\"https://doi.org/10.1007/s41471-016-0005-x\">10.1007/s41471-016-0005-x</a>}, number={1}, journal={Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung}, publisher={Springer Nature}, author={Hoppe, Thomas and Maiterth, Ralf and Sureth-Sloane, Caren}, year={2016}, pages={3–45} }","ama":"Hoppe T, Maiterth R, Sureth-Sloane C. Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse. <i>Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung</i>. 2016;68(1):3-45. doi:<a href=\"https://doi.org/10.1007/s41471-016-0005-x\">10.1007/s41471-016-0005-x</a>"},"oa":"1","jel":["H21","H24","H25","C54"],"status":"public","volume":68,"user_id":"61801","publisher":"Springer Nature","_id":"1771","page":"3-45","abstract":[{"text":"Die (Wieder-)Einführung einer Vermögensteuer ist in den vergangenen Jahren erneut in den Fokus der politischen Diskussion gerückt. Der vorliegende Beitrag vermittelt einen Eindruck von den Belastungswirkungen, die aus der Umsetzung von aktuell vorliegenden Besteuerungskonzepten resultieren würden. Auf der Basis von realen Jahresabschlussdaten wird eine mehrperiodige Veranlagungssimulation durchgeführt, die insbesondere ermöglicht, den zu erwartenden Eigenkapitalverzehr sowie den Anstieg der Steuerbelastung für die betrachtete Stichprobe zu quantifizieren. Von besonderem Interesse sind hierbei Unternehmen, deren laufende Erträge nicht ausreichen, um die Belastungen durch die Vermögensteuer zu tragen und damit einem Substanzverzehr ausgesetzt sind. Es zeigt sich, dass etwa die Hälfte der Unternehmen im Untersuchungszeitraum von sechs Jahren in mindestens einem Jahr einen Substanzverzehr erfährt. Der Vermögensteuer kommt somit keinesfalls der vielfach postulierte Charakter einer eher mäßig belastenden und im Wesentlichen substanzverschonenden Steuer zu. Zusatzbelastungen von knapp 100 bis zu 300 % der Ertragsteuerlast sind keine Seltenheit und veranschaulichen das Gefährdungspotenzial dieser Steuer für den Wirtschaftsstandort Deutschland.","lang":"ger"},{"text":"The (re-)introduction of a wealth tax has again become the subject of political debate in recent years. This paper analyzes the impact of implementing the concepts under discussion on the overall tax burden and on companies’ equity. Simulating a tax assessment based on real annual financial statement data from German listed firms in a multi-period setting, we quantify the expected equity erosion as well as the increase in the tax burden for the companies in our sample that is induced by wealth taxation at the corporate and shareholder level. Special attention is given to companies whose current yield is very low and thus would have to take additional loans or liquidate assets to settle their wealth tax bill. Our findings indicate that around half of the companies would suffer from wealth tax-induced asset erosion in at least one year within the six-year period under review. In contrast to the usually postulated moderate effects of a wealth tax on firms, we find evidence that the additional burden arising from wealth taxation could realistically range from nearly 100 to 300 % of the profit tax burden, highlighting the magnitude of risk associated with wealth taxation for Germany as a business location.","lang":"eng"}],"publication":"Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung","issue":"1","department":[{"_id":"187"},{"_id":"635"}],"type":"journal_article","keyword":["Steuerbelastung","Substanzbesteuerung","Ungleiche Vermögensverteilung","Veranlagungssimulation","Vermögensteuer"],"date_created":"2018-03-23T14:04:24Z","intvolume":"        68","article_type":"original","date_updated":"2022-01-06T06:53:17Z","publication_status":"published","author":[{"id":"22671","first_name":"Thomas","last_name":"Hoppe","full_name":"Hoppe, Thomas"},{"full_name":"Maiterth, Ralf","last_name":"Maiterth","first_name":"Ralf"},{"id":"530","full_name":"Sureth-Sloane, Caren","first_name":"Caren","last_name":"Sureth-Sloane"}],"publication_identifier":{"issn":["0341-2687","2366-6153"]},"year":"2016","title":"Eigenkapitalverzehr und Substanzbesteuerung deutscher Unternehmen durch eine Vermögensteuer – eine empirische Analyse","doi":"10.1007/s41471-016-0005-x","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"http://www.readcube.com/articles/10.1007/s41471-016-0005-x?author_access_token=L8vhVZMucjlu5odLLLHaG_e4RwlQNchNByi7wbcMAY5B6ptZT4XXH6IBMbZTagA_06jUOTCNV-Pbh1ByfL_RaVCn-T_JbY5z17HM1rzPS9lXyW_vKKYXJAuZZglAbTRQbk33DRwc7ZJZc9Cl6TcFuA%3D%3D"}]},{"_id":"178","publisher":"Universität Paderborn","user_id":"42447","author":[{"id":"48794","full_name":"Endres, Angelika Elfriede","first_name":"Angelika Elfriede","last_name":"Endres"}],"status":"public","title":"On the Design and Defense of Networks - An Experimental Investigation","year":"2016","date_updated":"2022-01-06T06:53:19Z","date_created":"2017-10-17T12:41:26Z","department":[{"_id":"280"}],"type":"mastersthesis","citation":{"bibtex":"@book{Endres_2016, title={On the Design and Defense of Networks - An Experimental Investigation}, publisher={Universität Paderborn}, author={Endres, Angelika Elfriede}, year={2016} }","ama":"Endres AE. <i>On the Design and Defense of Networks - An Experimental Investigation</i>. Universität Paderborn; 2016.","mla":"Endres, Angelika Elfriede. <i>On the Design and Defense of Networks - An Experimental Investigation</i>. Universität Paderborn, 2016.","short":"A.E. Endres, On the Design and Defense of Networks - An Experimental Investigation, Universität Paderborn, 2016.","chicago":"Endres, Angelika Elfriede. <i>On the Design and Defense of Networks - An Experimental Investigation</i>. Universität Paderborn, 2016.","ieee":"A. E. Endres, <i>On the Design and Defense of Networks - An Experimental Investigation</i>. Universität Paderborn, 2016.","apa":"Endres, A. E. (2016). <i>On the Design and Defense of Networks - An Experimental Investigation</i>. Universität Paderborn."},"supervisor":[{"id":"37339","first_name":"Burkhard","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard"}],"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"_id":"2","name":"SFB 901 - Project Area A"}]},{"author":[{"full_name":"Pehlivan, Muhammet","first_name":"Muhammet","last_name":"Pehlivan"}],"year":"2016","title":"On the abuse of market power - an economic perspective of Microsoft antitrust cases","status":"public","date_updated":"2022-01-06T06:53:22Z","publisher":"Universität Paderborn","_id":"179","user_id":"42447","supervisor":[{"full_name":"Hehenkamp, Burkhard","first_name":"Burkhard","last_name":"Hehenkamp","id":"37339"}],"citation":{"ieee":"M. Pehlivan, <i>On the abuse of market power - an economic perspective of Microsoft antitrust cases</i>. Universität Paderborn, 2016.","apa":"Pehlivan, M. (2016). <i>On the abuse of market power - an economic perspective of Microsoft antitrust cases</i>. Universität Paderborn.","chicago":"Pehlivan, Muhammet. <i>On the Abuse of Market Power - an Economic Perspective of Microsoft Antitrust Cases</i>. Universität Paderborn, 2016.","short":"M. Pehlivan, On the Abuse of Market Power - an Economic Perspective of Microsoft Antitrust Cases, Universität Paderborn, 2016.","mla":"Pehlivan, Muhammet. <i>On the Abuse of Market Power - an Economic Perspective of Microsoft Antitrust Cases</i>. Universität Paderborn, 2016.","bibtex":"@book{Pehlivan_2016, title={On the abuse of market power - an economic perspective of Microsoft antitrust cases}, publisher={Universität Paderborn}, author={Pehlivan, Muhammet}, year={2016} }","ama":"Pehlivan M. <i>On the Abuse of Market Power - an Economic Perspective of Microsoft Antitrust Cases</i>. Universität Paderborn; 2016."},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"_id":"2","name":"SFB 901 - Project Area A"}],"date_created":"2017-10-17T12:41:26Z","department":[{"_id":"280"}],"type":"mastersthesis"},{"_id":"1919","publisher":"Wiley-Blackwell","page":"802-830","volume":18,"user_id":"42447","status":"public","citation":{"bibtex":"@article{Hoyer_De Jaegher_2016, title={Strategic Network Disruption and Defense}, volume={18}, DOI={<a href=\"https://doi.org/10.1111/jpet.12168\">10.1111/jpet.12168</a>}, number={5}, journal={Journal of Public Economic Theory}, publisher={Wiley-Blackwell}, author={Hoyer, Britta and De Jaegher, Kris}, year={2016}, pages={802–830} }","ama":"Hoyer B, De Jaegher K. Strategic Network Disruption and Defense. <i>Journal of Public Economic Theory</i>. 2016;18(5):802-830. doi:<a href=\"https://doi.org/10.1111/jpet.12168\">10.1111/jpet.12168</a>","mla":"Hoyer, Britta, and Kris De Jaegher. “Strategic Network Disruption and Defense.” <i>Journal of Public Economic Theory</i>, vol. 18, no. 5, Wiley-Blackwell, 2016, pp. 802–30, doi:<a href=\"https://doi.org/10.1111/jpet.12168\">10.1111/jpet.12168</a>.","chicago":"Hoyer, Britta, and Kris De Jaegher. “Strategic Network Disruption and Defense.” <i>Journal of Public Economic Theory</i> 18, no. 5 (2016): 802–30. <a href=\"https://doi.org/10.1111/jpet.12168\">https://doi.org/10.1111/jpet.12168</a>.","short":"B. Hoyer, K. De Jaegher, Journal of Public Economic Theory 18 (2016) 802–830.","ieee":"B. Hoyer and K. De Jaegher, “Strategic Network Disruption and Defense,” <i>Journal of Public Economic Theory</i>, vol. 18, no. 5, pp. 802–830, 2016.","apa":"Hoyer, B., &#38; De Jaegher, K. (2016). Strategic Network Disruption and Defense. <i>Journal of Public Economic Theory</i>, <i>18</i>(5), 802–830. <a href=\"https://doi.org/10.1111/jpet.12168\">https://doi.org/10.1111/jpet.12168</a>"},"doi":"10.1111/jpet.12168","author":[{"id":"42447","full_name":"Hoyer, Britta","last_name":"Hoyer","first_name":"Britta"},{"full_name":"De Jaegher, Kris","last_name":"De Jaegher","first_name":"Kris"}],"publication_identifier":{"issn":["1097-3923"]},"year":"2016","title":"Strategic Network Disruption and Defense","intvolume":"        18","date_updated":"2022-01-06T06:53:59Z","publication_status":"published","date_created":"2018-03-28T11:30:44Z","department":[{"_id":"280"},{"_id":"475"}],"type":"journal_article","issue":"5","publication":"Journal of Public Economic Theory","abstract":[{"lang":"eng","text":"We study a game between a network designer, who uses costly links to connect nodes in a network, and a network disruptor who tries to disrupt the resulting network as much as possible by deleting either nodes or links. For low linking costs networks with all nodes in symmetric positions are a best response of the designer under both link deletion and node deletion. For high linking costs the designer builds a star network under link deletion, but for node deletion excludes some nodes from the network to build a smaller but stronger network. For intermediate linking costs the designer again builds a symmetric network under node deletion but a star‐like network with weak spots under link deletion."}]},{"doi":"10.1016/j.jtbi.2015.12.034","user_id":"42447","volume":393,"page":"82-97","_id":"1922","publisher":"Elsevier BV","date_updated":"2022-01-06T06:54:00Z","publication_status":"published","intvolume":"       393","title":"By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model","year":"2016","status":"public","author":[{"last_name":"De Jaegher","first_name":"Kris","full_name":"De Jaegher, Kris"},{"id":"42447","full_name":"Hoyer, Britta","last_name":"Hoyer","first_name":"Britta"}],"publication_identifier":{"issn":["0022-5193"]},"type":"journal_article","department":[{"_id":"280"},{"_id":"475"}],"date_created":"2018-03-28T11:39:28Z","abstract":[{"text":"We construct two-player two-strategy game-theoretic models of by-product mutualism, where our focus lies on the way in which the probability of cooperation among players is affected by the degree of adversity facing the players. In our first model, cooperation consists of the production of a public good, and adversity is linked to the degree of complementarity of the players׳ efforts in producing the public good. In our second model, cooperation consists of the defense of a public, and/or a private good with by-product benefits, and adversity is measured by the number of random attacks (e.g., by a predator) facing the players. In both of these models, our analysis confirms the existence of the so-called boomerang effect, which states that in a harsh environment, the individual player has few incentives to unilaterally defect in a situation of joint cooperation. Focusing on such an effect in isolation leads to the \"common-enemy\" hypothesis that a larger degree of adversity increases the probability of cooperation. Yet, we also find that a sucker effect may simultaneously exist, which says that in a harsh environment, the individual player has few incentives to unilaterally cooperate in a situation of joint defection. Looked at in isolation, the sucker effect leads to the competing hypothesis that a larger degree of adversity decreases the probability of cooperation. Our analysis predicts circumstances in which the \"common enemy\" hypothesis prevails, and circumstances in which the competing hypothesis prevails.","lang":"eng"}],"publication":"Journal of Theoretical Biology","citation":{"mla":"De Jaegher, Kris, and Britta Hoyer. “By-Product Mutualism and the Ambiguous Effects of Harsher Environments – A Game-Theoretic Model.” <i>Journal of Theoretical Biology</i>, vol. 393, Elsevier BV, 2016, pp. 82–97, doi:<a href=\"https://doi.org/10.1016/j.jtbi.2015.12.034\">10.1016/j.jtbi.2015.12.034</a>.","bibtex":"@article{De Jaegher_Hoyer_2016, title={By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model}, volume={393}, DOI={<a href=\"https://doi.org/10.1016/j.jtbi.2015.12.034\">10.1016/j.jtbi.2015.12.034</a>}, journal={Journal of Theoretical Biology}, publisher={Elsevier BV}, author={De Jaegher, Kris and Hoyer, Britta}, year={2016}, pages={82–97} }","ama":"De Jaegher K, Hoyer B. By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model. <i>Journal of Theoretical Biology</i>. 2016;393:82-97. doi:<a href=\"https://doi.org/10.1016/j.jtbi.2015.12.034\">10.1016/j.jtbi.2015.12.034</a>","ieee":"K. De Jaegher and B. Hoyer, “By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model,” <i>Journal of Theoretical Biology</i>, vol. 393, pp. 82–97, 2016.","apa":"De Jaegher, K., &#38; Hoyer, B. (2016). By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model. <i>Journal of Theoretical Biology</i>, <i>393</i>, 82–97. <a href=\"https://doi.org/10.1016/j.jtbi.2015.12.034\">https://doi.org/10.1016/j.jtbi.2015.12.034</a>","short":"K. De Jaegher, B. Hoyer, Journal of Theoretical Biology 393 (2016) 82–97.","chicago":"De Jaegher, Kris, and Britta Hoyer. “By-Product Mutualism and the Ambiguous Effects of Harsher Environments – A Game-Theoretic Model.” <i>Journal of Theoretical Biology</i> 393 (2016): 82–97. <a href=\"https://doi.org/10.1016/j.jtbi.2015.12.034\">https://doi.org/10.1016/j.jtbi.2015.12.034</a>."}},{"file_date_updated":"2018-11-02T16:01:08Z","citation":{"mla":"von Rechenberg, Tobias, et al. “Goals as Reference Points: Empirical Evidence from a Virtual Reward System.” <i>Decision Analysis</i>, no. 2, INFORMS, 2016, pp. 153--171, doi:<a href=\"https://doi.org/10.1287/deca.2016.0331\">10.1287/deca.2016.0331</a>.","bibtex":"@article{von Rechenberg_Gutt_Kundisch_2016, title={Goals as Reference Points: Empirical Evidence from a Virtual Reward System}, DOI={<a href=\"https://doi.org/10.1287/deca.2016.0331\">10.1287/deca.2016.0331</a>}, number={2}, journal={Decision Analysis}, publisher={INFORMS}, author={von Rechenberg, Tobias and Gutt, Dominik and Kundisch, Dennis}, year={2016}, pages={153--171} }","ama":"von Rechenberg T, Gutt D, Kundisch D. Goals as Reference Points: Empirical Evidence from a Virtual Reward System. <i>Decision Analysis</i>. 2016;(2):153--171. doi:<a href=\"https://doi.org/10.1287/deca.2016.0331\">10.1287/deca.2016.0331</a>","ieee":"T. von Rechenberg, D. Gutt, and D. Kundisch, “Goals as Reference Points: Empirical Evidence from a Virtual Reward System,” <i>Decision Analysis</i>, no. 2, pp. 153--171, 2016.","apa":"von Rechenberg, T., Gutt, D., &#38; Kundisch, D. (2016). Goals as Reference Points: Empirical Evidence from a Virtual Reward System. <i>Decision Analysis</i>, (2), 153--171. <a href=\"https://doi.org/10.1287/deca.2016.0331\">https://doi.org/10.1287/deca.2016.0331</a>","short":"T. von Rechenberg, D. Gutt, D. Kundisch, Decision Analysis (2016) 153--171.","chicago":"Rechenberg, Tobias von, Dominik Gutt, and Dennis Kundisch. “Goals as Reference Points: Empirical Evidence from a Virtual Reward System.” <i>Decision Analysis</i>, no. 2 (2016): 153--171. <a href=\"https://doi.org/10.1287/deca.2016.0331\">https://doi.org/10.1287/deca.2016.0331</a>."},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A4","_id":"8"},{"_id":"2","name":"SFB 901 - Project Area A"}],"page":"153--171","_id":"193","publisher":"INFORMS","user_id":"16205","ddc":["000"],"status":"public","has_accepted_license":"1","file":[{"file_name":"deca.2016.0331.pdf","access_level":"closed","file_size":383896,"relation":"main_file","date_updated":"2018-11-02T16:01:08Z","file_id":"5320","success":1,"content_type":"application/pdf","creator":"ups","date_created":"2018-11-02T16:01:08Z"}],"date_created":"2017-10-17T12:41:29Z","type":"journal_article","department":[{"_id":"276"}],"issue":"2","publication":"Decision Analysis","abstract":[{"text":"Heath et al. (1999) propose a prospect theory model for goal behavior. Their analytical model is based on the assumption that goals inherit the main properties of the prospect theory value function, i.e., reference point dependence, loss aversion, and diminishing sensitivity. We investigate whether these main properties transfer to goal behavior in the field. We take user activity data from a gamified Question & Answer community and analyze how users adjust their contribution behavior in the days surrounding goal achievement, where goals are represented by badges. We find that users gradually increase their performance in the days prior to earning a badge, with performance peaking on the day of the promotion. In subsequent days, user performance gradually diminishes again, with the decline being strongest on the day immediately following the badge achievement. These findings reflect the characteristic S-shape of the prospect theory value function which is convex below the reference point and concave above it. Employing the target-based approach, we can interpret the value function as a cumulative density function of a unimodal probability distribution. Our results suggest that it is more likely that active members of the community focus on the next badge relative to the status already achieved, as their next goal and are less likely to focus on more remote (higher-ranked) badges. Our results thus support the transferability of the main properties of the prospect theory value function to goal behavior in the field and suggest a distinct shape of the value function around goals.","lang":"eng"}],"language":[{"iso":"eng"}],"doi":"10.1287/deca.2016.0331","title":"Goals as Reference Points: Empirical Evidence from a Virtual Reward System","year":"2016","author":[{"full_name":"von Rechenberg, Tobias","first_name":"Tobias","last_name":"von Rechenberg"},{"id":"14368","last_name":"Gutt","first_name":"Dominik","full_name":"Gutt, Dominik"},{"last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis","id":"21117"}],"publication_status":"published","date_updated":"2022-01-06T06:54:02Z"},{"doi":"10.1007/978-3-319-44482-6_13","language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:54:25Z","author":[{"full_name":"Brangewitz, Sonja","first_name":"Sonja","last_name":"Brangewitz"},{"full_name":"Hoof, Simon","last_name":"Hoof","first_name":"Simon","id":"59676"}],"year":"2016","title":"Economic Aspects of Service Composition: Price Negotiations and Quality Investments","department":[{"_id":"205"}],"type":"conference","date_created":"2017-10-17T12:41:31Z","file":[{"creator":"florida","date_created":"2018-03-21T10:44:46Z","file_size":151834,"access_level":"closed","file_name":"203-Brangewitz_and_Hoof_-_Camera-ready_.pdf","date_updated":"2018-03-21T10:44:46Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"1523"}],"abstract":[{"text":"We analyse the economic interaction on the market for composed services. Typically, as providers of composed services, intermediaries interact on the sales side with users and on the procurement side with providers of single services. Thus, in how far a user request can be met often crucially depends on the prices and qualities of the different single services used in the composition. We study an intermediary who purchases two complementary single services and combines them. The prices paid to the service providers are determined by simultaneous multilateral Nash bargaining between the intermediary and the respective service provider. By using a function with constant elasticity of substitution (CES) to determine the quality of the composed service, we allow for complementary as well as substitutable degrees of the providers' service qualities. We investigate quality investments of service providers and the corresponding evolution of the single service quality within a differential game framework. ","lang":"eng"}],"publication":"Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings","editor":[{"last_name":"Marco Aiello, Einar Broch Johnsen","first_name":"Schahram Dustdar,","full_name":"Marco Aiello, Einar Broch Johnsen, Schahram Dustdar,"},{"last_name":"Georgievski","first_name":"Ilche","full_name":"Georgievski, Ilche"}],"user_id":"477","ddc":["040"],"_id":"203","page":"201-215","has_accepted_license":"1","status":"public","place":"Cham","project":[{"name":"SFB 901","_id":"1"},{"_id":"7","name":"SFB 901 - Subprojekt A3"},{"_id":"2","name":"SFB 901 - Project Area A"}],"citation":{"ama":"Brangewitz S, Hoof S. Economic Aspects of Service Composition: Price Negotiations and Quality Investments. In: Marco Aiello, Einar Broch Johnsen SD, Georgievski I, eds. <i>Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings</i>. Cham; 2016:201-215. doi:<a href=\"https://doi.org/10.1007/978-3-319-44482-6_13\">10.1007/978-3-319-44482-6_13</a>","bibtex":"@inproceedings{Brangewitz_Hoof_2016, place={Cham}, title={Economic Aspects of Service Composition: Price Negotiations and Quality Investments}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-44482-6_13\">10.1007/978-3-319-44482-6_13</a>}, booktitle={Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings}, author={Brangewitz, Sonja and Hoof, Simon}, editor={Marco Aiello, Einar Broch Johnsen, Schahram Dustdar and Georgievski, IlcheEditors}, year={2016}, pages={201–215} }","mla":"Brangewitz, Sonja, and Simon Hoof. “Economic Aspects of Service Composition: Price Negotiations and Quality Investments.” <i>Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings</i>, edited by Schahram Dustdar Marco Aiello, Einar Broch Johnsen and Ilche Georgievski, 2016, pp. 201–15, doi:<a href=\"https://doi.org/10.1007/978-3-319-44482-6_13\">10.1007/978-3-319-44482-6_13</a>.","short":"S. Brangewitz, S. Hoof, in: S.D. Marco Aiello, Einar Broch Johnsen, I. Georgievski (Eds.), Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings, Cham, 2016, pp. 201–215.","chicago":"Brangewitz, Sonja, and Simon Hoof. “Economic Aspects of Service Composition: Price Negotiations and Quality Investments.” In <i>Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings</i>, edited by Schahram Dustdar Marco Aiello, Einar Broch Johnsen and Ilche Georgievski, 201–15. Cham, 2016. <a href=\"https://doi.org/10.1007/978-3-319-44482-6_13\">https://doi.org/10.1007/978-3-319-44482-6_13</a>.","apa":"Brangewitz, S., &#38; Hoof, S. (2016). Economic Aspects of Service Composition: Price Negotiations and Quality Investments. In S. D. Marco Aiello, Einar Broch Johnsen &#38; I. Georgievski (Eds.), <i>Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings</i> (pp. 201–215). Cham. <a href=\"https://doi.org/10.1007/978-3-319-44482-6_13\">https://doi.org/10.1007/978-3-319-44482-6_13</a>","ieee":"S. Brangewitz and S. Hoof, “Economic Aspects of Service Composition: Price Negotiations and Quality Investments,” in <i>Service-Oriented and Cloud Computing: 5th IFIP WG 2.14 European Conference, ESOCC 2016, Vienna, Austria, September 5-7, 2016, Proceedings</i>, 2016, pp. 201–215."},"file_date_updated":"2018-03-21T10:44:46Z"},{"has_accepted_license":"1","date_updated":"2022-01-06T06:54:28Z","author":[{"full_name":"Herrmann, Philipp","last_name":"Herrmann","first_name":"Philipp"},{"last_name":"Gutt","first_name":"Dominik","full_name":"Gutt, Dominik","id":"14368"},{"last_name":"Rahman","first_name":"Mohammad","full_name":"Rahman, Mohammad"}],"conference":{"name":"INFORMS Annual Meeting","location":"Nashville, USA"},"year":"2016","title":"Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions","status":"public","user_id":"477","ddc":["330"],"_id":"205","language":[{"iso":"eng"}],"project":[{"_id":"1","name":"SFB 901"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"_id":"2","name":"SFB 901 - Project Area A"}],"citation":{"short":"P. Herrmann, D. Gutt, M. Rahman, in: INFORMS Annual Meeting, 2016.","chicago":"Herrmann, Philipp, Dominik Gutt, and Mohammad Rahman. “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions.” In <i>INFORMS Annual Meeting</i>, 2016.","apa":"Herrmann, P., Gutt, D., &#38; Rahman, M. (2016). Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions. In <i>INFORMS Annual Meeting</i>. Nashville, USA.","ieee":"P. Herrmann, D. Gutt, and M. Rahman, “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions,” in <i>INFORMS Annual Meeting</i>, Nashville, USA, 2016.","ama":"Herrmann P, Gutt D, Rahman M. Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions. In: <i>INFORMS Annual Meeting</i>. ; 2016.","bibtex":"@inproceedings{Herrmann_Gutt_Rahman_2016, title={Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions}, booktitle={INFORMS Annual Meeting}, author={Herrmann, Philipp and Gutt, Dominik and Rahman, Mohammad}, year={2016} }","mla":"Herrmann, Philipp, et al. “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions.” <i>INFORMS Annual Meeting</i>, 2016."},"file_date_updated":"2018-11-12T10:39:24Z","publication":"INFORMS Annual Meeting","department":[{"_id":"276"}],"type":"conference_abstract","date_created":"2017-10-17T12:41:32Z","file":[{"file_size":640218,"access_level":"closed","file_name":"Crowd-Driven_Competitive_Intelligence_accept.pdf","date_updated":"2018-11-12T10:39:24Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"5495","creator":"d0mi","date_created":"2018-11-12T10:39:24Z"}]},{"file_date_updated":"2018-03-21T10:44:17Z","publication":"NBER Summer Institute on the Economics of Information Technology and Digitization","citation":{"chicago":"Herrmann, Philipp, Dominik Gutt, and Mohammad Rahman. “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions.” In <i>NBER Summer Institute on the Economics of Information Technology and Digitization</i>, 2016.","short":"P. Herrmann, D. Gutt, M. Rahman, in: NBER Summer Institute on the Economics of Information Technology and Digitization, 2016.","ieee":"P. Herrmann, D. Gutt, and M. Rahman, “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions,” in <i>NBER Summer Institute on the Economics of Information Technology and Digitization</i>, Cambridge, MA, USA, 2016.","apa":"Herrmann, P., Gutt, D., &#38; Rahman, M. (2016). Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions. In <i>NBER Summer Institute on the Economics of Information Technology and Digitization</i>. Cambridge, MA, USA.","bibtex":"@inproceedings{Herrmann_Gutt_Rahman_2016, title={Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions}, booktitle={NBER Summer Institute on the Economics of Information Technology and Digitization}, author={Herrmann, Philipp and Gutt, Dominik and Rahman, Mohammad}, year={2016} }","ama":"Herrmann P, Gutt D, Rahman M. Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions. In: <i>NBER Summer Institute on the Economics of Information Technology and Digitization</i>. ; 2016.","mla":"Herrmann, Philipp, et al. “Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions.” <i>NBER Summer Institute on the Economics of Information Technology and Digitization</i>, 2016."},"project":[{"name":"SFB 901","_id":"1"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"_id":"2","name":"SFB 901 - Project Area A"}],"file":[{"date_created":"2018-03-21T10:44:17Z","creator":"florida","success":1,"content_type":"application/pdf","file_id":"1522","access_level":"closed","file_size":810185,"file_name":"206-HerrmannGuttRahman2016_01.pdf","date_updated":"2018-03-21T10:44:17Z","relation":"main_file"}],"date_created":"2017-10-17T12:41:32Z","type":"conference_abstract","department":[{"_id":"276"}],"status":"public","title":"Crowd-Driven Competitive Intelligence: Understanding the Relationship between Local Market Structure and Online Rating Distributions","year":"2016","author":[{"full_name":"Herrmann, Philipp","last_name":"Herrmann","first_name":"Philipp"},{"id":"14368","last_name":"Gutt","first_name":"Dominik","full_name":"Gutt, Dominik"},{"first_name":"Mohammad","last_name":"Rahman","full_name":"Rahman, Mohammad"}],"conference":{"name":"NBER Summer Institute on the Economics of Information Technology and Digitization","location":"Cambridge, MA, USA"},"date_updated":"2022-01-06T06:54:30Z","has_accepted_license":"1","language":[{"iso":"eng"}],"_id":"206","user_id":"477","ddc":["040"]},{"date_updated":"2022-01-06T06:53:25Z","author":[{"id":"14368","full_name":"Gutt, Dominik","last_name":"Gutt","first_name":"Dominik"},{"full_name":"Kundisch, Dennis","first_name":"Dennis","last_name":"Kundisch","id":"21117"}],"title":"Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals","year":"2016","language":[{"iso":"eng"}],"abstract":[{"text":"Recent literature reports concerns about implausibly high Overall ratings in the sharing economy, which undermines the credibility of this rating as a quality signal. This study empirically investigates the relationship between quality and price, commonly captured by the Value dimension in multidimensional rating systems, to reveal whether reviewers form a perception of quality that they then express in the Value dimension, rather than in the Overall rating. We test our hypotheses on a comprehensive panel dataset for 14,859 Airbnb listings in New York. Our preliminary empirical findings show that an increase in price leads to a significant and substantial decrease in the Value rating, suggesting that Value ratings can offer a valuable source of information for potential buyers in addition to the supposedly inflated Overall rating. Moreover, this mechanism has substantial implications for potential buyers who seek to evaluate a listing’s quality and for a seller’s price setting. ","lang":"eng"}],"publication":"Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland","department":[{"_id":"276"}],"type":"conference","date_created":"2017-10-17T12:41:27Z","file":[{"creator":"florida","date_created":"2018-03-21T12:33:18Z","relation":"main_file","date_updated":"2018-03-21T12:33:18Z","file_name":"180-ICIS_2016_Money_Talks_revision_final.pdf","access_level":"closed","file_size":435668,"file_id":"1534","success":1,"content_type":"application/pdf"}],"has_accepted_license":"1","conference":{"name":"37th International Conference on Information Systems (ICIS)","location":"Dublin, Ireland"},"status":"public","user_id":"16205","ddc":["040"],"_id":"180","project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A4","_id":"8"},{"_id":"2","name":"SFB 901 - Project Area A"}],"citation":{"ieee":"D. Gutt and D. Kundisch, “Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals,” in <i>Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland</i>, Dublin, Ireland, 2016.","mla":"Gutt, Dominik, and Dennis Kundisch. “Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals.” <i>Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland</i>, 2016.","apa":"Gutt, D., &#38; Kundisch, D. (2016). Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals. In <i>Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland</i>. Dublin, Ireland.","bibtex":"@inproceedings{Gutt_Kundisch_2016, title={Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals}, booktitle={Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland}, author={Gutt, Dominik and Kundisch, Dennis}, year={2016} }","ama":"Gutt D, Kundisch D. Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals. In: <i>Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland</i>. ; 2016.","short":"D. Gutt, D. Kundisch, in: Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland, 2016.","chicago":"Gutt, Dominik, and Dennis Kundisch. “Money Talks (Even) in the Sharing Economy: Empirical Evidence for Price Effects in Online Ratings as Quality Signals.” In <i>Proceedings of the 37th International Conference on Information Systems (ICIS), Dublin, Ireland</i>, 2016."},"file_date_updated":"2018-03-21T12:33:18Z"},{"_id":"182","publisher":"Universität Paderborn","language":[{"iso":"ger"}],"user_id":"42447","year":"2016","title":"Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse","status":"public","author":[{"full_name":"Kesmen, Belma","first_name":"Belma","last_name":"Kesmen"}],"date_updated":"2022-01-06T06:53:27Z","date_created":"2017-10-17T12:41:27Z","type":"mastersthesis","department":[{"_id":"280"}],"supervisor":[{"id":"37339","first_name":"Burkhard","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard"}],"citation":{"bibtex":"@book{Kesmen_2016, title={Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse}, publisher={Universität Paderborn}, author={Kesmen, Belma}, year={2016} }","ama":"Kesmen B. <i>Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse</i>. Universität Paderborn; 2016.","mla":"Kesmen, Belma. <i>Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse</i>. Universität Paderborn, 2016.","short":"B. Kesmen, Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse, Universität Paderborn, 2016.","chicago":"Kesmen, Belma. <i>Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse</i>. Universität Paderborn, 2016.","ieee":"B. Kesmen, <i>Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse</i>. Universität Paderborn, 2016.","apa":"Kesmen, B. (2016). <i>Marktmissbrauch in der Internetökonomie - Eine wettbewerbspolitische Analyse</i>. Universität Paderborn."},"project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt A3","_id":"7"},{"_id":"2","name":"SFB 901 - Project Area A"}]},{"author":[{"id":"42447","first_name":"Britta","last_name":"Hoyer","full_name":"Hoyer, Britta"},{"full_name":"van Huizen, Tomas","first_name":"Tomas","last_name":"van Huizen"},{"full_name":"Keijzer, Linda","last_name":"Keijzer","first_name":"Linda"},{"full_name":"Rezai Khavas, Tahere","last_name":"Rezai Khavas","first_name":"Tahere"},{"full_name":"Rosenkranz, Stephanie","first_name":"Stephanie","last_name":"Rosenkranz"}],"status":"public","title":"Do talented women shy away from competition?","year":"2016","date_updated":"2022-01-06T06:55:35Z","series_title":"TKI Working Paper Series","_id":"2252","main_file_link":[{"open_access":"1","url":"https://www.uu.nl/en/files/rebousedp20161606pdf"}],"volume":"16-06","user_id":"42447","citation":{"ieee":"B. Hoyer, T. van Huizen, L. Keijzer, T. Rezai Khavas, and S. Rosenkranz, <i>Do talented women shy away from competition?</i>, vol. 16–06. 2016.","apa":"Hoyer, B., van Huizen, T., Keijzer, L., Rezai Khavas, T., &#38; Rosenkranz, S. (2016). <i>Do talented women shy away from competition?</i> (Vol. 16–06).","short":"B. Hoyer, T. van Huizen, L. Keijzer, T. Rezai Khavas, S. Rosenkranz, Do Talented Women Shy Away from Competition?, 2016.","chicago":"Hoyer, Britta, Tomas van Huizen, Linda Keijzer, Tahere Rezai Khavas, and Stephanie Rosenkranz. <i>Do Talented Women Shy Away from Competition?</i> Vol. 16–06. TKI Working Paper Series, 2016.","mla":"Hoyer, Britta, et al. <i>Do Talented Women Shy Away from Competition?</i> Vol. 16–06, 2016.","bibtex":"@book{Hoyer_van Huizen_Keijzer_Rezai Khavas_Rosenkranz_2016, series={TKI Working Paper Series}, title={Do talented women shy away from competition?}, volume={16–06}, author={Hoyer, Britta and van Huizen, Tomas and Keijzer, Linda and Rezai Khavas, Tahere and Rosenkranz, Stephanie}, year={2016}, collection={TKI Working Paper Series} }","ama":"Hoyer B, van Huizen T, Keijzer L, Rezai Khavas T, Rosenkranz S. <i>Do Talented Women Shy Away from Competition?</i> Vol 16-06.; 2016."},"abstract":[{"lang":"eng","text":"We study the willingness to compete in a cognitive task among an entire cohort\r\nof fresh man business and economics students. Combining data from a lab-in-thefield\r\nexperiment with university admissions data, we trace the gender gap in\r\ncompetitiveness at different levels of high school performance. Our results confirm\r\nthat, on average, men choose to compete more often. The gender gap disappears,\r\nhowever, among students with above average high school performance. Female high\r\nschool top performers are equally competitive as their male counterparts. In fact,\r\nthe overall gender gap is entirely driven by the group of female high school underperformers\r\nwho shied away from competition, even when they performed well in our\r\ntask. Overall, our findings suggest that high school grades are more than just a\r\nsignal of cognitive abilities, because they seem to influence the receivers selfperception\r\nof his or her performance in a competitive environment involved in later\r\non in life."}],"date_created":"2018-04-06T07:54:42Z","oa":"1","department":[{"_id":"280"},{"_id":"475"}],"type":"working_paper"},{"title":"Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen","status":"public","year":"2016","author":[{"last_name":"Hesso","first_name":"Aref","full_name":"Hesso, Aref"}],"date_updated":"2022-01-06T06:55:39Z","publisher":"Universität Paderborn","_id":"2271","language":[{"iso":"ger"}],"user_id":"477","citation":{"ama":"Hesso A. <i>Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen</i>. Universität Paderborn; 2016.","short":"A. Hesso, Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen, Universität Paderborn, 2016.","chicago":"Hesso, Aref. <i>Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen</i>. Universität Paderborn, 2016.","bibtex":"@book{Hesso_2016, title={Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen}, publisher={Universität Paderborn}, author={Hesso, Aref}, year={2016} }","mla":"Hesso, Aref. <i>Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen</i>. Universität Paderborn, 2016.","apa":"Hesso, A. (2016). <i>Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen</i>. Universität Paderborn.","ieee":"A. Hesso, <i>Die Rolle der Reputation: Die Entstehung, der Aufbau, die Messung und die Auswirkung der Reputation auf Kunden und Unternehmen</i>. Universität Paderborn, 2016."},"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area A","_id":"2"},{"_id":"8","name":"SFB 901 - Subproject A4"}],"date_created":"2018-04-10T09:56:14Z","type":"mastersthesis","department":[{"_id":"19"}]},{"editor":[{"first_name":"Marc","last_name":"Beutner","full_name":"Beutner, Marc"}],"user_id":"66030","language":[{"iso":"eng"}],"_id":"9251","page":"11 - 17","date_updated":"2022-01-06T07:04:09Z","author":[{"id":"21118","full_name":"Beutner, Marc","first_name":"Marc","last_name":"Beutner"},{"full_name":"Schneider, J","first_name":"J","last_name":"Schneider"}],"title":"The Importance of OER in European Education","status":"public","year":"2016","department":[{"_id":"211"}],"type":"book_chapter","place":"Köln","date_created":"2019-04-17T08:52:08Z","citation":{"mla":"Beutner, Marc, and J. Schneider. “The Importance of OER in European Education.” <i>OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the Basis of EU-StORe Project</i>, edited by Marc Beutner, 2016, pp. 11–17.","ama":"Beutner M, Schneider J. The Importance of OER in European Education. In: Beutner M, ed. <i>OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the Basis of EU-StORe Project</i>. Köln; 2016:11-17.","bibtex":"@inbook{Beutner_Schneider_2016, place={Köln}, title={The Importance of OER in European Education}, booktitle={OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the basis of EU-StORe project}, author={Beutner, Marc and Schneider, J}, editor={Beutner, MarcEditor}, year={2016}, pages={11–17} }","apa":"Beutner, M., &#38; Schneider, J. (2016). The Importance of OER in European Education. In M. Beutner (Ed.), <i>OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the basis of EU-StORe project</i> (pp. 11–17). Köln.","ieee":"M. Beutner and J. Schneider, “The Importance of OER in European Education,” in <i>OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the basis of EU-StORe project</i>, M. Beutner, Ed. Köln, 2016, pp. 11–17.","chicago":"Beutner, Marc, and J Schneider. “The Importance of OER in European Education.” In <i>OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the Basis of EU-StORe Project</i>, edited by Marc Beutner, 11–17. Köln, 2016.","short":"M. Beutner, J. Schneider, in: M. Beutner (Ed.), OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the Basis of EU-StORe Project, Köln, 2016, pp. 11–17."},"publication":"OER – Quality Standards, Implementation, Sharing and Use. Results and Discussions on the basis of EU-StORe project"}]