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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} }","ama":"Hamacher DS. <i>Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse</i>. Universität Paderborn; 2017.","ieee":"D. S. Hamacher, <i>Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse</i>. Universität Paderborn, 2017.","apa":"Hamacher, D. S. (2017). <i>Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse</i>. Universität Paderborn.","short":"D.S. Hamacher, Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse, Universität Paderborn, 2017.","chicago":"Hamacher, Dustin Stefan. <i>Das Zusammenschlussvorhaben von Edeka und Kaiser’s Tengelmann - eine ökonomische Analyse</i>. Universität Paderborn, 2017."},"supervisor":[{"id":"37339","first_name":"Burkhard","last_name":"Hehenkamp","full_name":"Hehenkamp, Burkhard"}],"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Project Area A","_id":"2"},{"name":"SFB 901 - Subproject A3","_id":"7"}],"date_created":"2017-12-19T10:06:36Z","department":[{"_id":"280"}],"type":"bachelorsthesis","author":[{"full_name":"Hamacher, Dustin Stefan","last_name":"Hamacher","first_name":"Dustin Stefan"}],"title":"Das Zusammenschlussvorhaben von Edeka und Kaiser's Tengelmann - eine ökonomische Analyse","status":"public","year":"2017","date_updated":"2022-01-06T06:50:50Z","publisher":"Universität Paderborn","_id":"1079","language":[{"iso":"ger"}],"user_id":"42447"},{"publisher":"CIE Working Paper Series, Paderborn University","_id":"1083","volume":110,"ddc":["040"],"user_id":"42447","status":"public","has_accepted_license":"1","oa":"1","citation":{"apa":"Hoyer, B., &#38; Stroh-Maraun, N. (2017). <i>Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse</i> (Vol. 110). CIE Working Paper Series, Paderborn University.","ieee":"B. Hoyer and N. Stroh-Maraun, <i>Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse</i>, vol. 110. CIE Working Paper Series, Paderborn University, 2017.","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.","chicago":"Hoyer, Britta, and Nadja Stroh-Maraun. <i>Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse</i>. Vol. 110. Working Papers CIE. CIE Working Paper Series, Paderborn University, 2017.","mla":"Hoyer, Britta, and Nadja Stroh-Maraun. <i>Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse</i>. Vol. 110, CIE Working Paper Series, Paderborn University, 2017.","ama":"Hoyer B, Stroh-Maraun N. <i>Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse</i>. 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} }"},"file_date_updated":"2018-08-15T07:33:12Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Project Area A","_id":"2"},{"_id":"7","name":"SFB 901 - Subproject A3"}],"series_title":"Working Papers CIE","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"http://groups.uni-paderborn.de/wp-wiwi/RePEc/pdf/ciepap/WP110.pdf"}],"author":[{"first_name":"Britta","last_name":"Hoyer","full_name":"Hoyer, Britta","id":"42447"},{"id":"13264","full_name":"Stroh-Maraun, Nadja","first_name":"Nadja","last_name":"Stroh-Maraun"}],"year":"2017","title":"Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse","intvolume":"       110","date_updated":"2022-01-06T06:50:51Z","date_created":"2017-12-20T16:21:51Z","file":[{"file_name":"Matching Strategies of Heterogeneous Agents under Incomplete Information in a University Clearinghouse.pdf","access_level":"closed","file_size":346752,"relation":"main_file","date_updated":"2018-08-15T07:33:12Z","file_id":"3911","success":1,"content_type":"application/pdf","creator":"nmaraun","date_created":"2018-08-15T07:33:12Z"}],"department":[{"_id":"280"},{"_id":"205"},{"_id":"475"}],"type":"working_paper","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"}]},{"abstract":[{"text":"Many university students struggle with motivational problems, and gamification has the potential to address these problems. However, gamification is hardly used in education, because current approaches to gamification require instructors to engage in the time-consuming preparation of their course contents for use in quizzes, mini-games and the like. Drawing on research on limited attention and present bias, we propose a \"lean\" approach to gamification, which relies on gamifying learning activities (rather than learning contents) and increasing their salience. In this paper, we present the app StudyNow that implements such a lean gamification approach. With this app, we aim to enable more students and instructors to benefit from the advantages of gamification.","lang":"eng"}],"publication":"Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)","department":[{"_id":"63"},{"_id":"541"},{"_id":"276"}],"type":"conference","date_created":"2018-01-05T08:37:52Z","file":[{"date_created":"2018-10-31T17:01:09Z","creator":"feldi","file_id":"5230","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-10-31T17:01:09Z","file_name":"Feldotto2017_Chapter_MakingGamificationEasyForThePr.pdf","access_level":"closed","file_size":1576363}],"date_updated":"2022-01-06T06:50:53Z","author":[{"id":"14052","full_name":"Feldotto, Matthias","first_name":"Matthias","orcid":"0000-0003-1348-6516","last_name":"Feldotto"},{"first_name":"Thomas","last_name":"John","full_name":"John, Thomas","id":"3952"},{"id":"21117","last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis"},{"full_name":"Hemsen, Paul","first_name":"Paul","last_name":"Hemsen","id":"22546"},{"last_name":"Klingsieck","first_name":"Katrin","full_name":"Klingsieck, Katrin"},{"full_name":"Skopalik, Alexander","last_name":"Skopalik","first_name":"Alexander","id":"40384"}],"title":"Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App","year":"2017","doi":"10.1007/978-3-319-59144-5_32","series_title":"LNCS","language":[{"iso":"eng"}],"citation":{"ama":"Feldotto M, John T, Kundisch D, Hemsen P, Klingsieck K, Skopalik A. Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App. In: <i>Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)</i>. LNCS. ; 2017:462-467. doi:<a href=\"https://doi.org/10.1007/978-3-319-59144-5_32\">10.1007/978-3-319-59144-5_32</a>","bibtex":"@inproceedings{Feldotto_John_Kundisch_Hemsen_Klingsieck_Skopalik_2017, series={LNCS}, title={Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-59144-5_32\">10.1007/978-3-319-59144-5_32</a>}, booktitle={Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)}, author={Feldotto, Matthias and John, Thomas and Kundisch, Dennis and Hemsen, Paul and Klingsieck, Katrin and Skopalik, Alexander}, year={2017}, pages={462–467}, collection={LNCS} }","mla":"Feldotto, Matthias, et al. “Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App.” <i>Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)</i>, 2017, pp. 462–67, doi:<a href=\"https://doi.org/10.1007/978-3-319-59144-5_32\">10.1007/978-3-319-59144-5_32</a>.","short":"M. Feldotto, T. John, D. Kundisch, P. Hemsen, K. Klingsieck, A. Skopalik, in: Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST), 2017, pp. 462–467.","chicago":"Feldotto, Matthias, Thomas John, Dennis Kundisch, Paul Hemsen, Katrin Klingsieck, and Alexander Skopalik. “Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App.” In <i>Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)</i>, 462–67. LNCS, 2017. <a href=\"https://doi.org/10.1007/978-3-319-59144-5_32\">https://doi.org/10.1007/978-3-319-59144-5_32</a>.","apa":"Feldotto, M., John, T., Kundisch, D., Hemsen, P., Klingsieck, K., &#38; Skopalik, A. (2017). Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App. In <i>Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)</i> (pp. 462–467). <a href=\"https://doi.org/10.1007/978-3-319-59144-5_32\">https://doi.org/10.1007/978-3-319-59144-5_32</a>","ieee":"M. Feldotto, T. John, D. Kundisch, P. Hemsen, K. Klingsieck, and A. Skopalik, “Making Gamification Easy for the Professor: Decoupling Game and Content with the StudyNow Mobile App,” in <i>Proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST)</i>, 2017, pp. 462–467."},"file_date_updated":"2018-10-31T17:01:09Z","has_accepted_license":"1","status":"public","user_id":"14052","ddc":["000"],"_id":"1094","page":"462-467"},{"main_file_link":[{"url":"https://aisel.aisnet.org/ecis2017_rip/46","open_access":"1"}],"language":[{"iso":"eng"}],"date_updated":"2022-01-06T06:50:53Z","title":"Towards a Lean Approach for Gamifying Education","year":"2017","author":[{"full_name":"John, Thomas","first_name":"Thomas","last_name":"John","id":"3952"},{"id":"14052","orcid":"0000-0003-1348-6516","last_name":"Feldotto","first_name":"Matthias","full_name":"Feldotto, Matthias"},{"full_name":"Hemsen, Paul","first_name":"Paul","last_name":"Hemsen","id":"22546"},{"full_name":"Klingsieck, Katrin","last_name":"Klingsieck","first_name":"Katrin"},{"full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis","id":"21117"},{"full_name":"Langendorf, Mike","first_name":"Mike","last_name":"Langendorf"}],"type":"conference","department":[{"_id":"63"},{"_id":"541"},{"_id":"178"},{"_id":"185"}],"file":[{"file_name":"TOWARDS A LEAN APPROACH TO GAMIFYING EDUCATION.pdf","access_level":"closed","file_size":485333,"relation":"main_file","date_updated":"2018-10-31T17:02:07Z","file_id":"5232","content_type":"application/pdf","success":1,"creator":"feldi","date_created":"2018-10-31T17:02:07Z"}],"date_created":"2018-01-05T08:39:41Z","abstract":[{"lang":"eng","text":"Many university students struggle with motivational problems, and gamification has the potential to address these problems. However, using gamification currently is rather tedious and time-consuming for instructors because current approaches to gamification require instructors to engage in the time-consuming preparation of course contents (e.g., for quizzes or mini-games). In reply to this issue, we propose a “lean” approach to gamification, which relies on gamifying learning activities rather than learning contents. The learning activities that are gamified in the lean approach can typically be drawn from existing course syllabi (e.g., attend certain lectures, hand in assignments, read book chapters and articles). Hence, compared to existing approaches, lean gamification substantially lowers the time requirements posed on instructors for gamifying a given course. Drawing on research on limited attention and the present bias, we provide the theoretical foundation for the lean gamification approach. In addition, we present a mobile application that implements lean gamification and outline a mixed-methods study that is currently under way for evaluating whether lean gamification does indeed have the potential to increase students’ motivation. We thereby hope to allow more students and instructors to benefit from the advantages of gamification. "}],"publication":"Proceedings of the 25th European Conference on Information Systems (ECIS)","ddc":["000"],"user_id":"14052","page":"2970-2979","_id":"1095","has_accepted_license":"1","status":"public","oa":"1","file_date_updated":"2018-10-31T17:02:07Z","citation":{"short":"T. John, M. Feldotto, P. Hemsen, K. Klingsieck, D. Kundisch, M. Langendorf, in: Proceedings of the 25th European Conference on Information Systems (ECIS), 2017, pp. 2970–2979.","chicago":"John, Thomas, Matthias Feldotto, Paul Hemsen, Katrin Klingsieck, Dennis Kundisch, and Mike Langendorf. “Towards a Lean Approach for Gamifying Education.” In <i>Proceedings of the 25th European Conference on Information Systems (ECIS)</i>, 2970–79, 2017.","ieee":"T. John, M. Feldotto, P. Hemsen, K. Klingsieck, D. Kundisch, and M. Langendorf, “Towards a Lean Approach for Gamifying Education,” in <i>Proceedings of the 25th European Conference on Information Systems (ECIS)</i>, 2017, pp. 2970–2979.","apa":"John, T., Feldotto, M., Hemsen, P., Klingsieck, K., Kundisch, D., &#38; Langendorf, M. (2017). Towards a Lean Approach for Gamifying Education. In <i>Proceedings of the 25th European Conference on Information Systems (ECIS)</i> (pp. 2970–2979).","bibtex":"@inproceedings{John_Feldotto_Hemsen_Klingsieck_Kundisch_Langendorf_2017, title={Towards a Lean Approach for Gamifying Education}, booktitle={Proceedings of the 25th European Conference on Information Systems (ECIS)}, author={John, Thomas and Feldotto, Matthias and Hemsen, Paul and Klingsieck, Katrin and Kundisch, Dennis and Langendorf, Mike}, year={2017}, pages={2970–2979} }","ama":"John T, Feldotto M, Hemsen P, Klingsieck K, Kundisch D, Langendorf M. Towards a Lean Approach for Gamifying Education. In: <i>Proceedings of the 25th European Conference on Information Systems (ECIS)</i>. ; 2017:2970-2979.","mla":"John, Thomas, et al. “Towards a Lean Approach for Gamifying Education.” <i>Proceedings of the 25th European Conference on Information Systems (ECIS)</i>, 2017, pp. 2970–79."}},{"publication":"Proceedings of the 50th annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA","file_date_updated":"2018-03-21T13:03:28Z","citation":{"mla":"Schlangenotto, Darius, and Dennis Kundisch. “Achieving More by Saying Less? On the Moderating Effect of Information Cues in Paid Search.” <i>Proceedings of the 50th Annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA</i>, 2017.","bibtex":"@inproceedings{Schlangenotto_Kundisch_2017, title={Achieving more by saying less? On the Moderating Effect of Information Cues in Paid Search}, booktitle={Proceedings of the 50th annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA}, author={Schlangenotto, Darius and Kundisch, Dennis}, year={2017} }","ama":"Schlangenotto D, Kundisch D. Achieving more by saying less? On the Moderating Effect of Information Cues in Paid Search. In: <i>Proceedings of the 50th Annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA</i>. ; 2017.","ieee":"D. Schlangenotto and D. Kundisch, “Achieving more by saying less? On the Moderating Effect of Information Cues in Paid Search,” in <i>Proceedings of the 50th annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA</i>, 2017.","apa":"Schlangenotto, D., &#38; Kundisch, D. (2017). Achieving more by saying less? On the Moderating Effect of Information Cues in Paid Search. In <i>Proceedings of the 50th annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA</i>.","chicago":"Schlangenotto, Darius, and Dennis Kundisch. “Achieving More by Saying Less? On the Moderating Effect of Information Cues in Paid Search.” In <i>Proceedings of the 50th Annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA</i>, 2017.","short":"D. Schlangenotto, D. Kundisch, in: Proceedings of the 50th Annual Hawaii International Conference on System Sciences (HICSS), Waikoloa Village, HI, USA, 2017."},"abstract":[{"lang":"eng","text":"Research on ad copy design is well-studied in the context of offline marketing. However, researchers have only recently started to investigate ad copies in the context of paid search, and have not yet explored the potential of information cues to enhance customers’ search process. In this paper we analyze the impact of an information cue on user behavior in ad copies. Contrary to prevalent advice, results suggest that reducing the number of words in an ad is not always beneficial. Users act quite differently (and unexpectedly) in response to an information cue depending on their search phrases. In turn, practitioners could leverage the observed moderating effect of an information cue to enhance paid search success. Furthermore, having detected deviating user behavior in terms of clicks and conversions, we provide first indicative evidence of a self-selection mechanism at play when paid search users respond to differently phrased ad copies."}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"_id":"2","name":"SFB 901 - Project Area A"}],"file":[{"date_updated":"2018-03-21T13:03:28Z","relation":"main_file","file_size":753268,"access_level":"closed","file_name":"121-Achieving_more_by_saying_less_-_Schlangenotto_Kundisch.pdf","content_type":"application/pdf","success":1,"file_id":"1563","creator":"florida","date_created":"2018-03-21T13:03:28Z"}],"date_created":"2017-10-17T12:41:15Z","type":"conference","department":[{"_id":"276"}],"year":"2017","title":"Achieving more by saying less? On the Moderating Effect of Information Cues in Paid Search","status":"public","author":[{"last_name":"Schlangenotto","first_name":"Darius","full_name":"Schlangenotto, Darius"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"}],"date_updated":"2022-01-06T06:51:17Z","has_accepted_license":"1","_id":"121","ddc":["040"],"user_id":"477"},{"ddc":["330"],"user_id":"16205","language":[{"iso":"eng"}],"_id":"122","has_accepted_license":"1","date_updated":"2022-01-06T06:51:18Z","conference":{"name":"38th International Conference on Information Systems (ICIS)","location":"Seoul, South Korea"},"author":[{"last_name":"Schlangenotto","first_name":"Darius","full_name":"Schlangenotto, Darius"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"},{"id":"14368","full_name":"Gutt, Dominik","last_name":"Gutt","first_name":"Dominik"}],"title":"Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search","year":"2017","status":"public","department":[{"_id":"276"}],"type":"conference","date_created":"2017-10-17T12:41:15Z","file":[{"creator":"d0mi","date_created":"2018-11-12T09:53:25Z","file_name":"Achieving More by Paying Less_ How Bricks-and-Mortar Retailers Ca.pdf","access_level":"closed","file_size":1163201,"relation":"main_file","date_updated":"2018-11-12T09:53:25Z","file_id":"5472","content_type":"application/pdf","success":1}],"project":[{"_id":"1","name":"SFB 901"},{"name":"SFB 901 - Subprojekt A4","_id":"8"},{"_id":"2","name":"SFB 901 - Project Area A"}],"abstract":[{"lang":"eng","text":"Current research on paid search highlights its ability to enhance both online and offline conversions. Yet, research investigating the impact of placing paid search ads on less prominent positions on subsequent consumer behavior is limited to the online environment. This paper presents a field experiment using differences-in-differences analysis to investigate whether the targeting of a less prominent ad position can be beneficial for bricks-and-mortar retailers. Results indicate that paid search advertising budgets could be allocated more efficiently by targeting less prominent ad positions, thus allowing bricks-and-mortar retailers with a limited marketing budget to increase the reach of their marketing campaign, attract more consumers to their website and achieve an overall increase in conversions. Furthermore, the pay-per-click billing mechanism allows advertisers to increase their marketing reach at no additional cost. Consequently, bricks-and-mortar retailers should consider targeting less prominent ad positions to reduce advertising costs while simultaneously enhancing advertising benefits."}],"citation":{"mla":"Schlangenotto, Darius, et al. “Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search.” <i>Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea</i>, 2017.","bibtex":"@inproceedings{Schlangenotto_Kundisch_Gutt_2017, title={Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search}, booktitle={Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea}, author={Schlangenotto, Darius and Kundisch, Dennis and Gutt, Dominik}, year={2017} }","ama":"Schlangenotto D, Kundisch D, Gutt D. Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search. In: <i>Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea</i>. ; 2017.","ieee":"D. Schlangenotto, D. Kundisch, and D. Gutt, “Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search,” in <i>Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea</i>, Seoul, South Korea, 2017.","apa":"Schlangenotto, D., Kundisch, D., &#38; Gutt, D. (2017). Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search. In <i>Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea</i>. Seoul, South Korea.","chicago":"Schlangenotto, Darius, Dennis Kundisch, and Dominik Gutt. “Achieving More by Paying Less? How Bricks-and-Mortar Retailers Can Benefit by Bidding Less Aggressively in Paid Search.” In <i>Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea</i>, 2017.","short":"D. Schlangenotto, D. Kundisch, D. Gutt, in: Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea, 2017."},"publication":"Proceedings of the 38th International Conference on Information Systems (ICIS), Seoul, South Korea","file_date_updated":"2018-11-12T09:53:25Z"},{"has_accepted_license":"1","date_updated":"2022-01-06T06:51:18Z","author":[{"id":"36399","full_name":"Jazayeri, Bahar","first_name":"Bahar","last_name":"Jazayeri"},{"full_name":"Zimmermann, Olaf","last_name":"Zimmermann","first_name":"Olaf"},{"last_name":"Engels","first_name":"Gregor","full_name":"Engels, Gregor","id":"107"},{"full_name":"Kundisch, Dennis","first_name":"Dennis","last_name":"Kundisch","id":"21117"}],"status":"public","year":"2017","title":"A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)","ddc":["040"],"user_id":"477","_id":"123","publisher":"Universität Paderborn","language":[{"iso":"eng"}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"17","name":"SFB 901 - Subprojekt C5"},{"_id":"4","name":"SFB 901 - Project Area C"}],"citation":{"bibtex":"@book{Jazayeri_Zimmermann_Engels_Kundisch_2017, title={A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)}, publisher={Universität Paderborn}, author={Jazayeri, Bahar and Zimmermann, Olaf and Engels, Gregor and Kundisch, Dennis}, year={2017} }","chicago":"Jazayeri, Bahar, Olaf Zimmermann, Gregor Engels, and Dennis Kundisch. <i>A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)</i>. Universität Paderborn, 2017.","short":"B. Jazayeri, O. Zimmermann, G. Engels, D. Kundisch, A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material), Universität Paderborn, 2017.","ama":"Jazayeri B, Zimmermann O, Engels G, Kundisch D. <i>A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)</i>. Universität Paderborn; 2017.","ieee":"B. Jazayeri, O. Zimmermann, G. Engels, and D. Kundisch, <i>A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)</i>. Universität Paderborn, 2017.","mla":"Jazayeri, Bahar, et al. <i>A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)</i>. Universität Paderborn, 2017.","apa":"Jazayeri, B., Zimmermann, O., Engels, G., &#38; Kundisch, D. (2017). <i>A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective (Supplementary Material)</i>. Universität Paderborn."},"file_date_updated":"2018-11-12T19:13:39Z","department":[{"_id":"276"},{"_id":"66"}],"type":"report","date_created":"2017-10-17T12:41:15Z","file":[{"creator":"bahareh","date_created":"2018-11-12T19:13:39Z","relation":"main_file","date_updated":"2018-11-12T19:13:39Z","file_name":"JZEK17.pdf","access_level":"closed","file_size":835116,"file_id":"5535","content_type":"application/pdf","success":1}]},{"citation":{"bibtex":"@inproceedings{Jazayeri_Zimmermann_Engels_Kundisch_2017, place={Málaga, Spain}, series={Lecture Notes in Computer Science (LNCS)}, title={A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective}, volume={10601}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-69035-3_42\">10.1007/978-3-319-69035-3_42</a>}, booktitle={Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)}, publisher={Springer}, author={Jazayeri, Bahar and Zimmermann, Olaf and Engels, Gregor and Kundisch, Dennis}, year={2017}, collection={Lecture Notes in Computer Science (LNCS)} }","ama":"Jazayeri B, Zimmermann O, Engels G, Kundisch D. A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective. In: <i>Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)</i>. Vol 10601. Lecture Notes in Computer Science (LNCS). Málaga, Spain: Springer; 2017. doi:<a href=\"https://doi.org/10.1007/978-3-319-69035-3_42\">10.1007/978-3-319-69035-3_42</a>","mla":"Jazayeri, Bahar, et al. “A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective.” <i>Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)</i>, vol. 10601, Springer, 2017, doi:<a href=\"https://doi.org/10.1007/978-3-319-69035-3_42\">10.1007/978-3-319-69035-3_42</a>.","short":"B. Jazayeri, O. Zimmermann, G. Engels, D. Kundisch, in: Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC), Springer, Málaga, Spain, 2017.","chicago":"Jazayeri, Bahar, Olaf Zimmermann, Gregor Engels, and Dennis Kundisch. “A Variability Model for Store-Oriented Software Ecosystems: An Enterprise Perspective.” In <i>Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)</i>, Vol. 10601. Lecture Notes in Computer Science (LNCS). Málaga, Spain: Springer, 2017. <a href=\"https://doi.org/10.1007/978-3-319-69035-3_42\">https://doi.org/10.1007/978-3-319-69035-3_42</a>.","ieee":"B. Jazayeri, O. Zimmermann, G. Engels, and D. Kundisch, “A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective,” in <i>Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)</i>, 2017, vol. 10601.","apa":"Jazayeri, B., Zimmermann, O., Engels, G., &#38; Kundisch, D. (2017). A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective. In <i>Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)</i> (Vol. 10601). Málaga, Spain: Springer. <a href=\"https://doi.org/10.1007/978-3-319-69035-3_42\">https://doi.org/10.1007/978-3-319-69035-3_42</a>"},"file_date_updated":"2018-11-12T18:55:55Z","project":[{"name":"SFB 901","_id":"1"},{"name":"SFB 901 - Subprojekt C5","_id":"17"},{"_id":"4","name":"SFB 901 - Project Area C"}],"place":"Málaga, Spain","status":"public","has_accepted_license":"1","publisher":"Springer","_id":"124","volume":10601,"user_id":"16205","ddc":["040"],"publication":"Proceedings of the 15th International Conference on Service Oriented Computing (ICSOC)","abstract":[{"lang":"eng","text":"Pioneers of today’s software industry like Salesforce and Apple have established successful ecosystems around their software platforms. Architectural knowledge of the existing ecosystems is implicit and fragmented among online documentation. In protection of intellectual property, existing documentation hardly reveals influential business strategies that affect the ecosystem structure. Thus, other platform providers can hardly learn from the existing ecosystems in order to systematically make reasonable design decisions with respect to their business strategies to create their own ecosystems. In this paper, we identify a variability model for architectural design decisions of a store-oriented software ecosystem product line from an enterprise perspective, comprising business, application, and infrastructure views. We derive the variability model from fragmentary material of existing ecosystems and a rigorous literature review using a research method based on the design science paradigm. To show its validity, we describe real-world ecosystems from diverse domains using the variability model. This knowledge helps platform providers to develop customized ecosystems or to recreate existing designs in a systematic way. This, in turn, contributes to an increase in designer and developer productivity."}],"date_created":"2017-10-17T12:41:15Z","file":[{"creator":"bahareh","date_created":"2018-11-12T18:55:55Z","relation":"main_file","date_updated":"2018-11-12T18:55:55Z","file_name":"Jaz_ICSOC17.pdf","file_size":566612,"access_level":"closed","file_id":"5532","content_type":"application/pdf","success":1}],"department":[{"_id":"66"},{"_id":"276"}],"type":"conference","author":[{"first_name":"Bahar","last_name":"Jazayeri","full_name":"Jazayeri, Bahar","id":"36399"},{"last_name":"Zimmermann","first_name":"Olaf","full_name":"Zimmermann, Olaf"},{"first_name":"Gregor","last_name":"Engels","full_name":"Engels, Gregor","id":"107"},{"full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis","id":"21117"}],"title":"A Variability Model for Store-oriented Software Ecosystems: An Enterprise Perspective","year":"2017","intvolume":"     10601","date_updated":"2022-01-06T06:51:18Z","series_title":"Lecture Notes in Computer Science (LNCS)","language":[{"iso":"eng"}],"doi":"10.1007/978-3-319-69035-3_42"},{"type":"conference","department":[{"_id":"276"}],"file":[{"file_id":"5476","success":1,"content_type":"application/pdf","file_name":"A HOMEOWNER_S GUIDE TO AIRBNB_ THEORY AND EMPIRICAL EVIDENCE FOR.pdf","file_size":595270,"access_level":"closed","relation":"main_file","date_updated":"2018-11-12T09:57:18Z","date_created":"2018-11-12T09:57:18Z","creator":"d0mi"}],"date_created":"2017-10-17T12:41:16Z","abstract":[{"lang":"eng","text":"Optimal price setting in peer-to-peer markets featuring online ratings requires incorporating interactions between prices and ratings. Additionally, recent literature reports that online ratings in peer-to-peer markets tend to be inflated overall, undermining the reliability of online ratings as a quality signal. This study proposes a two-period model for optimal price setting that takes (potentially inflated) ratings into account. Our theoretical findings suggest that sellers in the medium-quality segment have an incentive to lower first-period prices to monetize on increased second-period ratings and that the possibility on monetizing on second-period ratings depends on the reliability of the rating system. Additionally, we find that total profits and prices increase with online ratings and additional quality signals. Empirically, conducting Difference-in-Difference regressions on a comprehensive panel data set from Airbnb, we can validate that price increases lead to lower ratings, and we find empirical support for the prediction that additional quality signals increase prices. Our work comes with substantial implications for sellers in peer-to-peer markets looking for an optimal price setting strategy. Moreover, we argue that our theoretical finding on the weights between online ratings and additional quality signals translates to conventional online markets."}],"project":[{"name":"SFB 901","_id":"1"},{"_id":"8","name":"SFB 901 - Subprojekt A4"},{"name":"SFB 901 - Project Area A","_id":"2"}],"file_date_updated":"2018-11-12T09:57:18Z","publication":"Proceedings of the 25th Conference on Information Systems (ECIS)","citation":{"short":"J. Neumann, D. Gutt, in: Proceedings of the 25th Conference on Information Systems (ECIS), 2017.","ama":"Neumann J, Gutt D. A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings. In: <i>Proceedings of the 25th Conference on Information Systems (ECIS)</i>. ; 2017.","chicago":"Neumann, Jürgen, and Dominik Gutt. “A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings.” In <i>Proceedings of the 25th Conference on Information Systems (ECIS)</i>, 2017.","bibtex":"@inproceedings{Neumann_Gutt_2017, title={A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings}, booktitle={Proceedings of the 25th Conference on Information Systems (ECIS)}, author={Neumann, Jürgen and Gutt, Dominik}, year={2017} }","mla":"Neumann, Jürgen, and Dominik Gutt. “A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings.” <i>Proceedings of the 25th Conference on Information Systems (ECIS)</i>, 2017.","apa":"Neumann, J., &#38; Gutt, D. (2017). A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings. In <i>Proceedings of the 25th Conference on Information Systems (ECIS)</i>. Guimaraes, Portugal.","ieee":"J. Neumann and D. Gutt, “A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings,” in <i>Proceedings of the 25th Conference on Information Systems (ECIS)</i>, Guimaraes, Portugal, 2017."},"user_id":"16205","ddc":["330"],"language":[{"iso":"eng"}],"_id":"126","date_updated":"2022-01-06T06:51:19Z","has_accepted_license":"1","status":"public","title":"A Homeowner’s Guide to Airbnb: Theory and Empirical Evidence for Optimal Pricing Conditional on Online Ratings","year":"2017","author":[{"id":"32456","first_name":"Jürgen","last_name":"Neumann","full_name":"Neumann, Jürgen"},{"last_name":"Gutt","first_name":"Dominik","full_name":"Gutt, Dominik","id":"14368"}],"conference":{"name":"25th Conference on Information Systems (ECIS)","location":"Guimaraes, Portugal"}}]