[{"date_updated":"2026-03-23T08:44:37Z","publication_status":"published","title":"Interaction History in Social XAI","status":"public","year":"2026","publication_identifier":{"isbn":["9789819652891","9789819652907"]},"author":[{"id":"72497","full_name":"Thommes, Kirsten","last_name":"Thommes","first_name":"Kirsten"},{"full_name":"Främling, Kary","first_name":"Kary","last_name":"Främling"},{"full_name":"Wrede, Britta","first_name":"Britta","last_name":"Wrede"},{"first_name":"Sylvain","last_name":"Kubler","full_name":"Kubler, Sylvain"}],"doi":"10.1007/978-981-96-5290-7_17","user_id":"72497","language":[{"iso":"eng"}],"_id":"65087","publisher":"Springer Nature Singapore","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>Much research in XAI focuses on single, one-shot interactions, implicitly assuming that interactions have no past, no future, and no surroundings. Although this assumption may be necessary for many empirical research settings, it is overly simplifying and unrealistic. Whereas empirical research focuses on a world in which no social context exists, real applications are embedded in a temporal (past and future) and social context. Social science research shows that repeated interactions and secondhand knowledge in the social space massively affect human attitudes and behaviors. This chapter explains how not only repeated interactions between XAI and humans but also the social space and secondhand information may affect social XAI research.</jats:p>","lang":"eng"}],"project":[{"name":"TRR 318 - Subproject C2","_id":"125"},{"name":"TRR 318 - Subproject A3","_id":"113"}],"publication":"Social Explainable AI","citation":{"apa":"Thommes, K., Främling, K., Wrede, B., &#38; Kubler, S. (2026). Interaction History in Social XAI. In <i>Social Explainable AI</i>. Springer Nature Singapore. <a href=\"https://doi.org/10.1007/978-981-96-5290-7_17\">https://doi.org/10.1007/978-981-96-5290-7_17</a>","ieee":"K. Thommes, K. Främling, B. Wrede, and S. Kubler, “Interaction History in Social XAI,” in <i>Social Explainable AI</i>, Singapore: Springer Nature Singapore, 2026.","short":"K. Thommes, K. Främling, B. Wrede, S. Kubler, in: Social Explainable AI, Springer Nature Singapore, Singapore, 2026.","chicago":"Thommes, Kirsten, Kary Främling, Britta Wrede, and Sylvain Kubler. “Interaction History in Social XAI.” In <i>Social Explainable AI</i>. Singapore: Springer Nature Singapore, 2026. <a href=\"https://doi.org/10.1007/978-981-96-5290-7_17\">https://doi.org/10.1007/978-981-96-5290-7_17</a>.","mla":"Thommes, Kirsten, et al. “Interaction History in Social XAI.” <i>Social Explainable AI</i>, Springer Nature Singapore, 2026, doi:<a href=\"https://doi.org/10.1007/978-981-96-5290-7_17\">10.1007/978-981-96-5290-7_17</a>.","ama":"Thommes K, Främling K, Wrede B, Kubler S. Interaction History in Social XAI. In: <i>Social Explainable AI</i>. Springer Nature Singapore; 2026. doi:<a href=\"https://doi.org/10.1007/978-981-96-5290-7_17\">10.1007/978-981-96-5290-7_17</a>","bibtex":"@inbook{Thommes_Främling_Wrede_Kubler_2026, place={Singapore}, title={Interaction History in Social XAI}, DOI={<a href=\"https://doi.org/10.1007/978-981-96-5290-7_17\">10.1007/978-981-96-5290-7_17</a>}, booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Thommes, Kirsten and Främling, Kary and Wrede, Britta and Kubler, Sylvain}, year={2026} }"},"type":"book_chapter","department":[{"_id":"178"},{"_id":"184"}],"place":"Singapore","date_created":"2026-03-23T08:43:50Z"},{"project":[{"_id":"113","name":"TRR 318 - Subproject A3"},{"name":"TRR 318 - Subproject C2","_id":"125"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n                  <jats:p>In the past, there has been much research aiming to evaluate XAI practices—that is, explanations that can add to a user’s understanding of “why” or “why not.” However, because there is such a huge amount of diversity in social contexts, optimizing for the mean neglects the social dimensions of to whom, what, why, when, and where explanations are provided. Nonetheless, these dimensions matter. We give some brief examples on the accuracy of the mental model (as an example for who?), on measuring explanation practices (as an example of what?), on human motivation (as an example of why?), on repeated interactions (as an example of when), and on bystander effects (as an example of where?). Importantly, controlling for these factors (or randomizing them) is as important as attempting to perform external validations.</jats:p>"}],"citation":{"ama":"Thommes K. Evaluation Principles. In: <i>Social Explainable AI</i>. Springer Nature Singapore; 2026. doi:<a href=\"https://doi.org/10.1007/978-981-96-5290-7_26\">10.1007/978-981-96-5290-7_26</a>","bibtex":"@inbook{Thommes_2026, place={Singapore}, title={Evaluation Principles}, DOI={<a href=\"https://doi.org/10.1007/978-981-96-5290-7_26\">10.1007/978-981-96-5290-7_26</a>}, booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Thommes, Kirsten}, year={2026} }","mla":"Thommes, Kirsten. “Evaluation Principles.” <i>Social Explainable AI</i>, Springer Nature Singapore, 2026, doi:<a href=\"https://doi.org/10.1007/978-981-96-5290-7_26\">10.1007/978-981-96-5290-7_26</a>.","short":"K. Thommes, in: Social Explainable AI, Springer Nature Singapore, Singapore, 2026.","chicago":"Thommes, Kirsten. “Evaluation Principles.” In <i>Social Explainable AI</i>. Singapore: Springer Nature Singapore, 2026. <a href=\"https://doi.org/10.1007/978-981-96-5290-7_26\">https://doi.org/10.1007/978-981-96-5290-7_26</a>.","apa":"Thommes, K. (2026). Evaluation Principles. In <i>Social Explainable AI</i>. Springer Nature Singapore. <a href=\"https://doi.org/10.1007/978-981-96-5290-7_26\">https://doi.org/10.1007/978-981-96-5290-7_26</a>","ieee":"K. Thommes, “Evaluation Principles,” in <i>Social Explainable AI</i>, Singapore: Springer Nature Singapore, 2026."},"publication":"Social Explainable AI","department":[{"_id":"178"},{"_id":"184"}],"type":"book_chapter","place":"Singapore","date_created":"2026-03-23T08:47:10Z","date_updated":"2026-03-23T08:47:38Z","publication_status":"published","publication_identifier":{"isbn":["9789819652891","9789819652907"]},"author":[{"full_name":"Thommes, Kirsten","last_name":"Thommes","first_name":"Kirsten","id":"72497"}],"status":"public","year":"2026","title":"Evaluation Principles","doi":"10.1007/978-981-96-5290-7_26","user_id":"72497","publisher":"Springer Nature Singapore","_id":"65089","language":[{"iso":"eng"}]},{"type":"journal_article","department":[{"_id":"276"},{"_id":"526"},{"_id":"196"}],"date_created":"2026-03-24T13:31:24Z","project":[{"_id":"160","name":"DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur"}],"publication":"Communications of the Association for Information Systems","citation":{"mla":"zur Heiden, Philipp, et al. “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector.” <i>Communications of the Association for Information Systems</i>.","bibtex":"@article{zur Heiden_Halimeh_Hansmeier_Vorbohle_Althaus_Beverungen_Kundisch_Müller, title={Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector}, journal={Communications of the Association for Information Systems}, author={zur Heiden, Philipp and Halimeh, Haya and Hansmeier, Philipp and Vorbohle, Christian and Althaus, Maike and Beverungen, Daniel and Kundisch, Dennis and Müller, Oliver} }","ama":"zur Heiden P, Halimeh H, Hansmeier P, et al. Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector. <i>Communications of the Association for Information Systems</i>.","ieee":"P. zur Heiden <i>et al.</i>, “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector,” <i>Communications of the Association for Information Systems</i>.","apa":"zur Heiden, P., Halimeh, H., Hansmeier, P., Vorbohle, C., Althaus, M., Beverungen, D., Kundisch, D., &#38; Müller, O. (n.d.). Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector. <i>Communications of the Association for Information Systems</i>.","short":"P. zur Heiden, H. Halimeh, P. Hansmeier, C. Vorbohle, M. Althaus, D. Beverungen, D. Kundisch, O. Müller, Communications of the Association for Information Systems (n.d.).","chicago":"Heiden, Philipp zur, Haya Halimeh, Philipp Hansmeier, Christian Vorbohle, Maike Althaus, Daniel Beverungen, Dennis Kundisch, and Oliver Müller. “Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector.” <i>Communications of the Association for Information Systems</i>, n.d."},"user_id":"16205","language":[{"iso":"eng"}],"_id":"65105","publication_status":"accepted","date_updated":"2026-03-27T08:24:49Z","title":"Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural Sector","status":"public","year":"2026","author":[{"id":"64394","first_name":"Philipp","last_name":"zur Heiden","full_name":"zur Heiden, Philipp"},{"last_name":"Halimeh","first_name":"Haya","full_name":"Halimeh, Haya","id":"87673"},{"first_name":"Philipp","last_name":"Hansmeier","full_name":"Hansmeier, Philipp","id":"55603"},{"id":"29951","first_name":"Christian","last_name":"Vorbohle","full_name":"Vorbohle, Christian"},{"full_name":"Althaus, Maike","last_name":"Althaus","first_name":"Maike","id":"61896"},{"full_name":"Beverungen, Daniel","last_name":"Beverungen","first_name":"Daniel","id":"59677"},{"id":"21117","last_name":"Kundisch","first_name":"Dennis","full_name":"Kundisch, Dennis"},{"id":"72849","first_name":"Oliver","last_name":"Müller","full_name":"Müller, Oliver"}]},{"date_created":"2026-03-27T16:21:55Z","department":[{"_id":"179"}],"type":"journal_article","citation":{"mla":"van Straaten, Dirk, et al. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","bibtex":"@article{van Straaten_Mir Djawadi_Melnikov_Hüllermeier_Fahr_2026, title={Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={van Straaten, Dirk and Mir Djawadi, Behnud and Melnikov, Vitalik and Hüllermeier, Eyke and Fahr, René}, year={2026} }","ama":"van Straaten D, Mir Djawadi B, Melnikov V, Hüllermeier E, Fahr R. Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>","ieee":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, and R. Fahr, “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","apa":"van Straaten, D., Mir Djawadi, B., Melnikov, V., Hüllermeier, E., &#38; Fahr, R. (2026). Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment. <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>","chicago":"Straaten, Dirk van, Behnud Mir Djawadi, Vitalik Melnikov, Eyke Hüllermeier, and René Fahr. “Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6201258\">http://dx.doi.org/10.2139/ssrn.6201258</a>.","short":"D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, R. Fahr, SSRN Electronic Journal (2026)."},"publication":"SSRN Electronic Journal","abstract":[{"text":"<jats:p>The aggregation of rating metrics in reputation systems is crucial for mitigating information overload by condensing customer rating distributions into singular valence scores. While platforms typically employ technical aggregation functions, such as the arithmetic mean to capture product quality, it remains unclear whether these functions align with customers' innate aggregation patterns. To address this knowledge gap, we designed a controlled economic decision experiment to elicit customers' aggregation principles by analyzing their product ranking decisions and contrasting these with various reference functions. Our findings indicate that, on average, customers aggregate rating information in accordance with the arithmetic mean. However, a granular analysis at the individual level reveals significant heterogeneity in aggregation behavior, with a substantial cluster exhibiting binary patterns that focus equally on negative (1-2 star) and positive (4-5 star) ratings. Additional clusters concentrate on negative feedback, particularly 1-star ratings or 1-2 star ratings collectively. Notably, these inherent aggregation patterns exhibit stability across variations in numerical information presentation and are not significantly influenced by individual characteristics, such as online shopping experience, risk attitudes, or demographics. These findings suggest that while the arithmetic mean captures average consumer behavior, platforms could benefit from offering customizable aggregation options to better cater to diverse user preferences for processing rating distributions. By doing so, platforms can enhance the effectiveness of their reputation systems and improve the overall quality of decision-making for consumers.</jats:p>","lang":"eng"}],"language":[{"iso":"eng"}],"_id":"65182","publisher":"Elsevier BV","user_id":"26032","doi":"http://dx.doi.org/10.2139/ssrn.6201258","author":[{"last_name":"van Straaten","first_name":"Dirk","full_name":"van Straaten, Dirk","id":"10311"},{"id":"26032","full_name":"Mir Djawadi, Behnud","orcid":"0000-0002-6271-5912","first_name":"Behnud","last_name":"Mir Djawadi"},{"id":"58747","full_name":"Melnikov, Vitalik","first_name":"Vitalik","last_name":"Melnikov"},{"first_name":"Eyke","last_name":"Hüllermeier","full_name":"Hüllermeier, Eyke","id":"48129"},{"last_name":"Fahr","first_name":"René","full_name":"Fahr, René","id":"111"}],"title":"Aggregation Processes in Customer Rating Systems - Insights from an Economic Decision Experiment","status":"public","year":"2026","publication_status":"published","date_updated":"2026-03-27T21:55:03Z"},{"author":[{"first_name":"Klaus","last_name":"Abbink","full_name":"Abbink, Klaus"},{"full_name":"Mir Djawadi, Behnud","orcid":"0000-0002-6271-5912","last_name":"Mir Djawadi","first_name":"Behnud","id":"26032"}],"status":"public","title":"Migration and Long-Term Demographic Change: Can We Control the Numbers?","year":"2026","publication_status":"published","date_updated":"2026-03-27T21:39:58Z","publisher":"Elsevier BV","_id":"65181","language":[{"iso":"eng"}],"user_id":"26032","doi":"http://dx.doi.org/10.2139/ssrn.6343618","citation":{"apa":"Abbink, K., &#38; Mir Djawadi, B. (2026). Migration and Long-Term Demographic Change: Can We Control the Numbers? <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>","ieee":"K. Abbink and B. Mir Djawadi, “Migration and Long-Term Demographic Change: Can We Control the Numbers?,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","chicago":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","short":"K. Abbink, B. Mir Djawadi, SSRN Electronic Journal (2026).","mla":"Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic Change: Can We Control the Numbers?” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>.","ama":"Abbink K, Mir Djawadi B. Migration and Long-Term Demographic Change: Can We Control the Numbers? <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>","bibtex":"@article{Abbink_Mir Djawadi_2026, title={Migration and Long-Term Demographic Change: Can We Control the Numbers?}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6343618\">http://dx.doi.org/10.2139/ssrn.6343618</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Abbink, Klaus and Mir Djawadi, Behnud}, year={2026} }"},"publication":"SSRN Electronic Journal","abstract":[{"text":"<jats:p>In many Western societies, mass immigration has been one of the most divisive policy issues in recent years. Seemingly moderate inflows of migrants can have substantial demographic consequences in the long run, due to (1) higher fertility of the migrant population, (2) its younger age distribution, and (3) the possibility of family reunification. Yet, demography hardly appears in the policy debate, even in media outlets that are critical of mass immigration. This may indicate that the mechanics of population dynamics are not widely understood. We design a laboratory experiment in which we confront subjects with 30 different migration scenarios. Subjects have to decide when to stop a given inflow of migrants to achieve a target share of migrants after 60 years. In line with all our pre-registered hypotheses, in scenarios that contain elements of usual mass immigration the growth of the migrant population is systematically underestimated. This bias is even stronger in scenarios that closely resemble the German situation since the opening of the borders during the 2015 refugee crisis.</jats:p>","lang":"eng"}],"date_created":"2026-03-27T16:21:06Z","department":[{"_id":"179"}],"type":"journal_article"},{"citation":{"mla":"Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from a Field Experiment.” <i>SSRN Electronic Journal</i>, Elsevier BV, 2026, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>.","ama":"Mir Djawadi B. Dishonesty of Parents and Children – Evidence from a Field Experiment. <i>SSRN Electronic Journal</i>. Published online 2026. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>","bibtex":"@article{Mir Djawadi_2026, title={Dishonesty of Parents and Children – Evidence from a Field Experiment}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Mir Djawadi, Behnud}, year={2026} }","apa":"Mir Djawadi, B. (2026). Dishonesty of Parents and Children – Evidence from a Field Experiment. <i>SSRN Electronic Journal</i>. <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>","ieee":"B. Mir Djawadi, “Dishonesty of Parents and Children – Evidence from a Field Experiment,” <i>SSRN Electronic Journal</i>, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>.","chicago":"Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from a Field Experiment.” <i>SSRN Electronic Journal</i>, 2026. <a href=\"http://dx.doi.org/10.2139/ssrn.6121987\">http://dx.doi.org/10.2139/ssrn.6121987</a>.","short":"B. Mir Djawadi, SSRN Electronic Journal (2026)."},"publication":"SSRN Electronic Journal","date_created":"2026-02-06T13:53:22Z","department":[{"_id":"179"}],"type":"journal_article","author":[{"orcid":"0000-0002-6271-5912","first_name":"Behnud","last_name":"Mir Djawadi","full_name":"Mir Djawadi, Behnud","id":"26032"}],"title":"Dishonesty of Parents and Children – Evidence from a Field Experiment","year":"2026","status":"public","publication_status":"published","date_updated":"2026-03-27T21:43:56Z","language":[{"iso":"eng"}],"_id":"63910","publisher":"Elsevier BV","user_id":"26032","doi":"http://dx.doi.org/10.2139/ssrn.6121987"},{"quality_controlled":"1","citation":{"ieee":"U. Ibrahimli, S. Hemmrich, and A. Winkelmann, “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems,” <i>Communication of the Association for Information Systems</i>, 2026, doi: <a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>.","apa":"Ibrahimli, U., Hemmrich, S., &#38; Winkelmann, A. (2026). Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems. <i>Communication of the Association for Information Systems</i>. <a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>","chicago":"Ibrahimli, Ulvi, Simon Hemmrich, and Axel Winkelmann. “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems.” <i>Communication of the Association for Information Systems</i>, 2026. <a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>.","short":"U. Ibrahimli, S. Hemmrich, A. Winkelmann, Communication of the Association for Information Systems (2026).","mla":"Ibrahimli, Ulvi, et al. “Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems.” <i>Communication of the Association for Information Systems</i>, AIS, 2026, doi:<a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>.","bibtex":"@article{Ibrahimli_Hemmrich_Winkelmann_2026, title={Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems}, DOI={<a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>}, journal={Communication of the Association for Information Systems}, publisher={AIS}, author={Ibrahimli, Ulvi and Hemmrich, Simon and Winkelmann, Axel}, year={2026} }","ama":"Ibrahimli U, Hemmrich S, Winkelmann A. Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems. <i>Communication of the Association for Information Systems</i>. Published online 2026. doi:<a href=\"https://aisel.aisnet.org/cais/vol58/iss1/37/\">https://aisel.aisnet.org/cais/vol58/iss1/37/</a>"},"external_id":{"unknown":["https://aisel.aisnet.org/cais/vol58/iss1/37/"]},"jel":["D83","L14","D83","O33","C63","P"],"status":"public","user_id":"83557","_id":"65311","publisher":"AIS","abstract":[{"lang":"eng","text":"Information Systems (IS) is rooted in systems theory. Systems theory offers powerful concepts to address challenges of growing system complexity and non-systemic design approaches in information systems. Despite its systemic origins, systems theory remains a peripheral topic in IS. The study addresses this gap by introducing a comprehensive framework of 52 systems-theoretical concepts to guide the design of complex IS artifacts. We synthesize scattered systems knowledge from diverse disciplines to provide a unified level of abstraction for complex information system design. We apply the framework to a use case of business reputation systems to show how the systems lens informs the design of a novel, complex information system. We make three key contributions to the literature. First, the framework provides a common ground for interdisciplinary research in information system design. Second, it offers a unified level of abstraction grounded in systems theory that serves as a coherent basis for artifact design. Third, it demonstrates the potential of systems theory as a foundational justificatory knowledge base. Furthermore, we provide guidance on applying the framework across multiple modes of reasoning, alongside further application guidelines. The study thus serves as a bridge between the body of systems knowledge and contextual design in IS."}],"extern":"1","publication":"Communication of the Association for Information Systems","department":[{"_id":"195"}],"type":"journal_article","keyword":["Information Systems Research","Systems Theory","System Complexity","System Design","Design Science"],"date_created":"2026-04-02T04:19:09Z","article_type":"review","date_updated":"2026-04-02T04:32:05Z","publication_status":"published","publication_identifier":{"unknown":["1529-3181"]},"author":[{"first_name":"Ulvi","last_name":"Ibrahimli","full_name":"Ibrahimli, Ulvi"},{"first_name":"Simon","last_name":"Hemmrich","full_name":"Hemmrich, Simon"},{"first_name":"Axel","last_name":"Winkelmann","full_name":"Winkelmann, Axel"}],"year":"2026","title":"Bridging Systems Theory and Information Systems: A Framework for Designing Complex Information Systems","alternative_title":["Design Your System"],"doi":"https://aisel.aisnet.org/cais/vol58/iss1/37/","language":[{"iso":"eng"}]},{"publication_status":"published","date_updated":"2026-04-02T04:32:01Z","status":"public","title":"A blockchain-based reputation system for consulting","year":"2026","publication_identifier":{"unknown":["978-3032173836"]},"author":[{"id":"83557","first_name":"Simon","last_name":"Hemmrich","full_name":"Hemmrich, Simon"},{"full_name":"Nissen, Volker","first_name":"Volker","last_name":"Nissen"}],"user_id":"83557","editor":[{"full_name":"Nissen, Volker","first_name":"Volker","last_name":"Nissen"}],"language":[{"iso":"eng"}],"_id":"65310","extern":"1","quality_controlled":"1","abstract":[{"lang":"eng","text":"Trust between client and consultant is perhaps the most important asset in con-sulting, as this is a highly intangible knowledge-intensive business that concerns is-sues of outstanding strategic and operational importance for the customers. Cli-ents who have not worked with a particular consultancy face considerable risk when they place an order while lacking reliable information about the service quality they can expect. There is a strong link between trust and reputation, as the positive reputation of a consultancy can act as a substitute for a new client’s missing individual experience with the provider, fostering trust in the service quali-ty. Thus, creating, maintaining, and demonstrating a good reputation is of signifi-cant importance for consultancies in a very competitive industry.\r\nTo facilitate trustworthy signals, we design and implement a novel reputation mechanism that carries a monetary weight stored on a blockchain network as an immutable, decentralized, and transparent ledger. Based on an implementation in the Ethereum network and subsequent evaluation, we conclude that the reputation mechanism can contribute to leveling information asymmetry and reducing risk while increasing reputation and trust. The mechanism lends itself to being used in other business-to-business scenarios that suffer from similar information asymmetries."}],"publication":" Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.","citation":{"short":"S. Hemmrich, V. Nissen, in: V. Nissen (Ed.),  Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer., 2026.","chicago":"Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System for Consulting.” In <i> Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.</i>, edited by Volker Nissen, 2026.","ieee":"S. Hemmrich and V. Nissen, “A blockchain-based reputation system for consulting,” in <i> Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.</i>, V. Nissen, Ed. 2026.","apa":"Hemmrich, S., &#38; Nissen, V. (2026). A blockchain-based reputation system for consulting. In V. Nissen (Ed.), <i> Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.</i>","bibtex":"@inbook{Hemmrich_Nissen_2026, title={A blockchain-based reputation system for consulting}, booktitle={ Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.}, author={Hemmrich, Simon and Nissen, Volker}, editor={Nissen, Volker}, year={2026} }","ama":"Hemmrich S, Nissen V. A blockchain-based reputation system for consulting. In: Nissen V, ed. <i> Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.</i> ; 2026.","mla":"Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System for Consulting.” <i> Advanced Studies in Consulting Research and Digitalization – A Scientific Update on the Digital Transformation of the Consulting Industry. Springer.</i>, edited by Volker Nissen, 2026."},"type":"book_chapter","keyword":["Reputation Systems","Consulting","Design Science Invention","Incentive","Blockchain","Monetary ratings","building trust","reduce information asymmetry consulting","B2B reputation system","consulting risk reduction","supplier evaluation system"],"department":[{"_id":"195"}],"date_created":"2026-04-02T04:06:47Z"},{"_id":"65313","language":[{"iso":"eng"}],"user_id":"83557","conference":{"end_date":"2026-06-10","location":"Münster","start_date":"2026-06-08","name":"DESRIST 2026 (The 21st International Conference on Design Science Research in Information Systems and Technology)"},"author":[{"last_name":"Ibrahimli","first_name":"Ulvi","full_name":"Ibrahimli, Ulvi"},{"full_name":"Hemmrich, Simon","last_name":"Hemmrich","first_name":"Simon"},{"first_name":"Axel","last_name":"Winkelmann","full_name":"Winkelmann, Axel"}],"status":"public","title":"Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems","year":"2026","date_updated":"2026-04-02T04:32:08Z","place":"Münster","date_created":"2026-04-02T04:30:11Z","department":[{"_id":"195"}],"type":"conference","citation":{"ama":"Ibrahimli U, Hemmrich S, Winkelmann A. Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems. In: ; 2026.","short":"U. Ibrahimli, S. Hemmrich, A. Winkelmann, in: Münster, 2026.","chicago":"Ibrahimli, Ulvi, Simon Hemmrich, and Axel Winkelmann. “Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems.” Münster, 2026.","bibtex":"@inproceedings{Ibrahimli_Hemmrich_Winkelmann_2026, place={Münster}, title={Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems}, author={Ibrahimli, Ulvi and Hemmrich, Simon and Winkelmann, Axel}, year={2026} }","mla":"Ibrahimli, Ulvi, et al. <i>Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems</i>. 2026.","apa":"Ibrahimli, U., Hemmrich, S., &#38; Winkelmann, A. (2026). <i>Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems</i>. DESRIST 2026 (The 21st International Conference on Design Science Research in Information Systems and Technology), Münster.","ieee":"U. Ibrahimli, S. Hemmrich, and A. Winkelmann, “Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation Systems,” presented at the DESRIST 2026 (The 21st International Conference on Design Science Research in Information Systems and Technology), Münster, 2026."},"quality_controlled":"1"},{"quality_controlled":"1","citation":{"chicago":"Eberhartinger, Eva, Raffael Speitmann, and Caren Sureth-Sloane. “Banks’ Tax Disclosure, Financial Secrecy, and Tax Haven Heterogeneity.” <i>Journal of International Accounting, Auditing and Taxation (JIAAT)</i> 60 (2026). <a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">https://doi.org/10.1016/j.intaccaudtax.2026.100759</a>.","short":"E. Eberhartinger, R. Speitmann, C. Sureth-Sloane, Journal of International Accounting, Auditing and Taxation (JIAAT) 60 (2026).","apa":"Eberhartinger, E., Speitmann, R., &#38; Sureth-Sloane, C. (2026). Banks’ tax disclosure, financial secrecy, and tax haven heterogeneity. <i>Journal of International Accounting, Auditing and Taxation (JIAAT)</i>, <i>60</i>. <a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">https://doi.org/10.1016/j.intaccaudtax.2026.100759</a>","ieee":"E. Eberhartinger, R. Speitmann, and C. Sureth-Sloane, “Banks’ tax disclosure, financial secrecy, and tax haven heterogeneity,” <i>Journal of International Accounting, Auditing and Taxation (JIAAT)</i>, vol. 60, 2026, doi: <a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">10.1016/j.intaccaudtax.2026.100759</a>.","ama":"Eberhartinger E, Speitmann R, Sureth-Sloane C. Banks’ tax disclosure, financial secrecy, and tax haven heterogeneity. <i>Journal of International Accounting, Auditing and Taxation (JIAAT)</i>. 2026;60. doi:<a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">10.1016/j.intaccaudtax.2026.100759</a>","bibtex":"@article{Eberhartinger_Speitmann_Sureth-Sloane_2026, title={Banks’ tax disclosure, financial secrecy, and tax haven heterogeneity}, volume={60}, DOI={<a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">10.1016/j.intaccaudtax.2026.100759</a>}, journal={Journal of International Accounting, Auditing and Taxation (JIAAT)}, author={Eberhartinger, Eva and Speitmann, Raffael and Sureth-Sloane, Caren}, year={2026} }","mla":"Eberhartinger, Eva, et al. “Banks’ Tax Disclosure, Financial Secrecy, and Tax Haven Heterogeneity.” <i>Journal of International Accounting, Auditing and Taxation (JIAAT)</i>, vol. 60, 2026, doi:<a href=\"https://doi.org/10.1016/j.intaccaudtax.2026.100759\">10.1016/j.intaccaudtax.2026.100759</a>."},"publication":"Journal of International Accounting, Auditing and Taxation (JIAAT)","department":[{"_id":"187"}],"type":"journal_article","date_created":"2026-01-13T08:35:28Z","intvolume":"        60","date_updated":"2026-04-09T07:24:33Z","publication_status":"published","author":[{"full_name":"Eberhartinger, Eva","last_name":"Eberhartinger","first_name":"Eva"},{"full_name":"Speitmann, Raffael","last_name":"Speitmann","first_name":"Raffael"},{"id":"530","first_name":"Caren","last_name":"Sureth-Sloane","orcid":" 0000-0002-8183-5901","full_name":"Sureth-Sloane, Caren"}],"title":"Banks' tax disclosure, financial secrecy, and tax haven heterogeneity","year":"2026","status":"public","volume":60,"doi":"10.1016/j.intaccaudtax.2026.100759","user_id":"74000","_id":"63577","language":[{"iso":"eng"}]},{"date_created":"2024-10-30T07:25:39Z","department":[{"_id":"187"}],"type":"journal_article","publication":"Intertax","issue":"2","abstract":[{"lang":"eng","text":"This study investigates the determinants of tax complexity in Indonesia, focusing on the perspectives of tax officers and firms, and thus provides a case study relevant to developing countries. Understanding tax complexity in this context is crucial as developing nations frequently encounter legislative, fiscal, and administrative challenges that exacerbate their tax complexity. Complexity can hinder investment, impair tax revenue collection, and impede economic development. The authors adapt a global survey instrument to the Indonesian context and collect responses from Indonesian tax officers and firms. Transfer pricing is perceived as the most complex tax regulation which is consistent with cross-country studies. However, in contrast to the global findings, statutory tax rates and taxes on dividends rank second and third in Indonesia. While Indonesian tax officers emphasize the complexity of transfer pricing regulations, firms are more concerned about the complexity of tax procedures, especially tax guidance and tax audits. Furthermore, comparative analyses show that tax officers perceive tax regulations as being more complex than tax procedures. In contrast, firms perceive the opposite, particularly for tax audits. The findings offer a nuanced picture of tax complexity in a developing country and provide guidance for tax reforms in Indonesia. They also serve as a commencement for further analyses of developing countries."}],"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://kluwerlawonline.com/journalarticle/Intertax/54.2/TAXI2026020"}],"doi":"http://dx.doi.org/10.2139/ssrn.4924632","author":[{"first_name":"Adrian","last_name":"Schipp","full_name":"Schipp, Adrian","id":"44288"},{"last_name":"Siahaan","first_name":"Fernando","full_name":"Siahaan, Fernando"},{"id":"530","full_name":"Sureth-Sloane, Caren","last_name":"Sureth-Sloane","orcid":" 0000-0002-8183-5901","first_name":"Caren"}],"title":"Determinants of Tax Complexity: Evidence from a Developing Country","year":"2026","intvolume":"        54","publication_status":"published","date_updated":"2026-04-09T07:24:54Z","citation":{"ieee":"A. Schipp, F. Siahaan, and C. Sureth-Sloane, “Determinants of Tax Complexity: Evidence from a Developing Country,” <i>Intertax</i>, vol. 54, no. 2, pp. 102–122, 2026, doi: <a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>.","apa":"Schipp, A., Siahaan, F., &#38; Sureth-Sloane, C. (2026). Determinants of Tax Complexity: Evidence from a Developing Country. <i>Intertax</i>, <i>54</i>(2), 102–122. <a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>","chicago":"Schipp, Adrian, Fernando Siahaan, and Caren Sureth-Sloane. “Determinants of Tax Complexity: Evidence from a Developing Country.” <i>Intertax</i> 54, no. 2 (2026): 102–22. <a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>.","short":"A. Schipp, F. Siahaan, C. Sureth-Sloane, Intertax 54 (2026) 102–122.","mla":"Schipp, Adrian, et al. “Determinants of Tax Complexity: Evidence from a Developing Country.” <i>Intertax</i>, vol. 54, no. 2, 2026, pp. 102–22, doi:<a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>.","bibtex":"@article{Schipp_Siahaan_Sureth-Sloane_2026, title={Determinants of Tax Complexity: Evidence from a Developing Country}, volume={54}, DOI={<a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>}, number={2}, journal={Intertax}, author={Schipp, Adrian and Siahaan, Fernando and Sureth-Sloane, Caren}, year={2026}, pages={102–122} }","ama":"Schipp A, Siahaan F, Sureth-Sloane C. Determinants of Tax Complexity: Evidence from a Developing Country. <i>Intertax</i>. 2026;54(2):102-122. doi:<a href=\"http://dx.doi.org/10.2139/ssrn.4924632\">http://dx.doi.org/10.2139/ssrn.4924632</a>"},"quality_controlled":"1","_id":"56815","page":"102-122","volume":54,"user_id":"74000","status":"public"},{"language":[{"iso":"eng"}],"_id":"65400","user_id":"48206","author":[{"first_name":"Hannah Sabrina","last_name":"Sloane","full_name":"Sloane, Hannah Sabrina","id":"48206"}],"conference":{"start_date":"2026-06-11","name":"EARLI SIG4 & SIG11 Conference 2026","location":"Helsinki","end_date":"2026-06-12"},"year":"2026","status":"public","title":"Early career researchers' identity constructions in crisis","date_updated":"2026-04-13T07:47:17Z","date_created":"2026-04-13T07:46:40Z","department":[{"_id":"208"}],"type":"conference_abstract","citation":{"apa":"Sloane, H. S. (2026). <i>Early career researchers’ identity constructions in crisis</i>. EARLI SIG4 &#38; SIG11 Conference 2026, Helsinki.","ieee":"H. S. Sloane, “Early career researchers’ identity constructions in crisis,” presented at the EARLI SIG4 &#38; SIG11 Conference 2026, Helsinki, 2026.","short":"H.S. Sloane, in: 2026.","chicago":"Sloane, Hannah Sabrina. “Early Career Researchers’ Identity Constructions in Crisis,” 2026.","mla":"Sloane, Hannah Sabrina. <i>Early Career Researchers’ Identity Constructions in Crisis</i>. 2026.","ama":"Sloane HS. Early career researchers’ identity constructions in crisis. In: ; 2026.","bibtex":"@inproceedings{Sloane_2026, title={Early career researchers’ identity constructions in crisis}, author={Sloane, Hannah Sabrina}, year={2026} }"}},{"language":[{"iso":"eng"}],"_id":"65449","alternative_title":["Symposium"],"user_id":"10186","conference":{"end_date":"2026-03-25","location":"München","name":"DGfE-Kongress \"Brüche\"","start_date":"2026-03-23"},"author":[{"last_name":"Daniel-Söltenfuß","first_name":"Desiree","full_name":"Daniel-Söltenfuß, Desiree","id":"10186"},{"full_name":"Kremer, H.-Hugo","last_name":"Kremer","first_name":"H.-Hugo"},{"first_name":"Marie-Ann","last_name":"Kückmann","full_name":"Kückmann, Marie-Ann"}],"title":"(Berufs-)Bildung im Wandel der Gesellschaft. Brüche und Kontinuität in Veränderungsprozessen und ihre Konsequenzen für das (Berufs-)Bildungssystem","status":"public","year":"2026","date_updated":"2026-04-15T12:21:25Z","date_created":"2026-04-15T12:21:19Z","department":[{"_id":"208"}],"type":"conference_abstract","citation":{"chicago":"Daniel-Söltenfuß, Desiree, H.-Hugo Kremer, and Marie-Ann Kückmann. “(Berufs-)Bildung Im Wandel Der Gesellschaft. Brüche Und Kontinuität in Veränderungsprozessen Und Ihre Konsequenzen Für Das (Berufs-)Bildungssystem,” 2026.","ama":"Daniel-Söltenfuß D, Kremer H-H, Kückmann M-A. (Berufs-)Bildung im Wandel der Gesellschaft. Brüche und Kontinuität in Veränderungsprozessen und ihre Konsequenzen für das (Berufs-)Bildungssystem. In: ; 2026.","short":"D. Daniel-Söltenfuß, H.-H. Kremer, M.-A. Kückmann, in: 2026.","bibtex":"@inproceedings{Daniel-Söltenfuß_Kremer_Kückmann_2026, title={(Berufs-)Bildung im Wandel der Gesellschaft. Brüche und Kontinuität in Veränderungsprozessen und ihre Konsequenzen für das (Berufs-)Bildungssystem}, author={Daniel-Söltenfuß, Desiree and Kremer, H.-Hugo and Kückmann, Marie-Ann}, year={2026} }","mla":"Daniel-Söltenfuß, Desiree, et al. <i>(Berufs-)Bildung Im Wandel Der Gesellschaft. Brüche Und Kontinuität in Veränderungsprozessen Und Ihre Konsequenzen Für Das (Berufs-)Bildungssystem</i>. 2026.","apa":"Daniel-Söltenfuß, D., Kremer, H.-H., &#38; Kückmann, M.-A. (2026). <i>(Berufs-)Bildung im Wandel der Gesellschaft. Brüche und Kontinuität in Veränderungsprozessen und ihre Konsequenzen für das (Berufs-)Bildungssystem</i>. DGfE-Kongress “Brüche,” München.","ieee":"D. Daniel-Söltenfuß, H.-H. Kremer, and M.-A. Kückmann, “(Berufs-)Bildung im Wandel der Gesellschaft. Brüche und Kontinuität in Veränderungsprozessen und ihre Konsequenzen für das (Berufs-)Bildungssystem,” presented at the DGfE-Kongress “Brüche,” München, 2026."}},{"date_created":"2026-04-15T12:23:56Z","department":[{"_id":"208"}],"type":"conference","citation":{"ieee":"F. Breuing, D. Daniel-Söltenfuß, and M.-A. Kückmann, “Umgang mit (Um-)Brüchen – ein Normalzustand? Gestaltung von Innovationsprozessen aus Sicht des beruflichen Bildungspersonals,” presented at the DGfE-Kongress “Brüche,” München, 2026.","apa":"Breuing, F., Daniel-Söltenfuß, D., &#38; Kückmann, M.-A. (2026). <i>Umgang mit (Um-)Brüchen – ein Normalzustand? Gestaltung von Innovationsprozessen aus Sicht des beruflichen Bildungspersonals</i>. DGfE-Kongress “Brüche,” München.","short":"F. Breuing, D. Daniel-Söltenfuß, M.-A. Kückmann, in: 2026.","chicago":"Breuing, Friederike, Desiree Daniel-Söltenfuß, and Marie-Ann Kückmann. “Umgang Mit (Um-)Brüchen – Ein Normalzustand? Gestaltung von Innovationsprozessen Aus Sicht Des Beruflichen Bildungspersonals,” 2026.","mla":"Breuing, Friederike, et al. <i>Umgang Mit (Um-)Brüchen – Ein Normalzustand? Gestaltung von Innovationsprozessen Aus Sicht Des Beruflichen Bildungspersonals</i>. 2026.","bibtex":"@inproceedings{Breuing_Daniel-Söltenfuß_Kückmann_2026, title={Umgang mit (Um-)Brüchen – ein Normalzustand? Gestaltung von Innovationsprozessen aus Sicht des beruflichen Bildungspersonals}, author={Breuing, Friederike and Daniel-Söltenfuß, Desiree and Kückmann, Marie-Ann}, year={2026} }","ama":"Breuing F, Daniel-Söltenfuß D, Kückmann M-A. Umgang mit (Um-)Brüchen – ein Normalzustand? Gestaltung von Innovationsprozessen aus Sicht des beruflichen Bildungspersonals. In: ; 2026."},"language":[{"iso":"eng"}],"_id":"65450","user_id":"45696","conference":{"name":"DGfE-Kongress \"Brüche\"","start_date":"2026-03-23","location":"München","end_date":"2026-03-25"},"author":[{"id":"45696","full_name":"Breuing, Friederike","first_name":"Friederike","orcid":"0009-0003-5494-2597","last_name":"Breuing"},{"id":"10186","first_name":"Desiree","last_name":"Daniel-Söltenfuß","full_name":"Daniel-Söltenfuß, Desiree"},{"last_name":"Kückmann","first_name":"Marie-Ann","full_name":"Kückmann, Marie-Ann","id":"25394"}],"title":"Umgang mit (Um-)Brüchen – ein Normalzustand? Gestaltung von Innovationsprozessen aus Sicht des beruflichen Bildungspersonals","status":"public","year":"2026","date_updated":"2026-04-15T18:24:40Z"},{"publication_status":"published","date_updated":"2026-04-22T12:29:18Z","intvolume":"        33","status":"public","title":"From mismatch to synergy: how new ventures and family-owned firms navigate cooperation","year":"2026","author":[{"first_name":"Dennis","last_name":"Kundisch","full_name":"Kundisch, Dennis","id":"21117"},{"full_name":"Wilms, Alexander","last_name":"Wilms","first_name":"Alexander"}],"user_id":"16205","doi":"10.1108/JSBED-07-2025-0474","volume":33,"page":"49-71","_id":"63100","language":[{"iso":"eng"}],"publication":"Journal of Small Business and Enterprise Development","issue":"1","citation":{"ama":"Kundisch D, Wilms A. From mismatch to synergy: how new ventures and family-owned firms navigate cooperation. <i>Journal of Small Business and Enterprise Development</i>. 2026;33(1):49-71. doi:<a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">10.1108/JSBED-07-2025-0474</a>","bibtex":"@article{Kundisch_Wilms_2026, title={From mismatch to synergy: how new ventures and family-owned firms navigate cooperation}, volume={33}, DOI={<a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">10.1108/JSBED-07-2025-0474</a>}, number={1}, journal={Journal of Small Business and Enterprise Development}, author={Kundisch, Dennis and Wilms, Alexander}, year={2026}, pages={49–71} }","mla":"Kundisch, Dennis, and Alexander Wilms. “From Mismatch to Synergy: How New Ventures and Family-Owned Firms Navigate Cooperation.” <i>Journal of Small Business and Enterprise Development</i>, vol. 33, no. 1, 2026, pp. 49–71, doi:<a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">10.1108/JSBED-07-2025-0474</a>.","chicago":"Kundisch, Dennis, and Alexander Wilms. “From Mismatch to Synergy: How New Ventures and Family-Owned Firms Navigate Cooperation.” <i>Journal of Small Business and Enterprise Development</i> 33, no. 1 (2026): 49–71. <a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">https://doi.org/10.1108/JSBED-07-2025-0474</a>.","short":"D. Kundisch, A. Wilms, Journal of Small Business and Enterprise Development 33 (2026) 49–71.","apa":"Kundisch, D., &#38; Wilms, A. (2026). From mismatch to synergy: how new ventures and family-owned firms navigate cooperation. <i>Journal of Small Business and Enterprise Development</i>, <i>33</i>(1), 49–71. <a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">https://doi.org/10.1108/JSBED-07-2025-0474</a>","ieee":"D. Kundisch and A. Wilms, “From mismatch to synergy: how new ventures and family-owned firms navigate cooperation,” <i>Journal of Small Business and Enterprise Development</i>, vol. 33, no. 1, pp. 49–71, 2026, doi: <a href=\"https://doi.org/10.1108/JSBED-07-2025-0474\">10.1108/JSBED-07-2025-0474</a>."},"type":"journal_article","department":[{"_id":"276"}],"date_created":"2025-12-15T10:20:31Z"},{"date_created":"2026-05-20T11:24:52Z","department":[{"_id":"276"}],"type":"conference_abstract","citation":{"mla":"Nickerson, Robert C., et al. “Issues in Taxonomies and Taxonomy Development.” <i>Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk</i>.","bibtex":"@inproceedings{Nickerson_Varshney_Muntermann_Kundisch, title={Issues in Taxonomies and Taxonomy Development}, booktitle={Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk}, author={Nickerson, Robert C. and Varshney, Upkar and Muntermann, Jan and Kundisch, Dennis} }","ama":"Nickerson RC, Varshney U, Muntermann J, Kundisch D. Issues in Taxonomies and Taxonomy Development. In: <i>Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk</i>.","ieee":"R. C. Nickerson, U. Varshney, J. Muntermann, and D. Kundisch, “Issues in Taxonomies and Taxonomy Development,” presented at the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk.","apa":"Nickerson, R. C., Varshney, U., Muntermann, J., &#38; Kundisch, D. (n.d.). Issues in Taxonomies and Taxonomy Development. <i>Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk</i>. 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk.","chicago":"Nickerson, Robert C., Upkar Varshney, Jan Muntermann, and Dennis Kundisch. “Issues in Taxonomies and Taxonomy Development.” In <i>Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk</i>, n.d.","short":"R.C. Nickerson, U. Varshney, J. Muntermann, D. Kundisch, in: Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk, n.d."},"publication":"Proceedings of the 32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk","project":[{"name":"Hierarchische Taxonomien und Taxonomievisualisierung: Methodische Erweiterungen für die Wirtschaftsinformatik","_id":"2486"}],"language":[{"iso":"eng"}],"_id":"65660","user_id":"16205","conference":{"name":"32nd Americas Conference on Information Systems (AMCIS 2026), Technology Research, Education, and Opinion (TREO) Talk"},"author":[{"last_name":"Nickerson","first_name":"Robert C.","full_name":"Nickerson, Robert C."},{"first_name":"Upkar","last_name":"Varshney","full_name":"Varshney, Upkar"},{"last_name":"Muntermann","first_name":"Jan","full_name":"Muntermann, Jan"},{"id":"21117","full_name":"Kundisch, Dennis","last_name":"Kundisch","first_name":"Dennis"}],"status":"public","title":"Issues in Taxonomies and Taxonomy Development","year":"2026","date_updated":"2026-05-20T11:52:03Z","publication_status":"accepted"},{"author":[{"full_name":"Bodenberger, Robin","last_name":"Bodenberger","first_name":"Robin"},{"id":"72497","full_name":"Thommes, Kirsten","first_name":"Kirsten","last_name":"Thommes"}],"publication_identifier":{"issn":["1366-9877","1466-4461"]},"status":"public","year":"2026","title":"Words or numbers? How framing uncertainties affects risk assessment and decision-making","date_updated":"2026-05-20T14:34:42Z","publication_status":"published","language":[{"iso":"eng"}],"_id":"65666","publisher":"Informa UK Limited","page":"1-21","doi":"10.1080/13669877.2026.2667755","user_id":"72497","citation":{"mla":"Bodenberger, Robin, and Kirsten Thommes. “Words or Numbers? How Framing Uncertainties Affects Risk Assessment and Decision-Making.” <i>Journal of Risk Research</i>, Informa UK Limited, 2026, pp. 1–21, doi:<a href=\"https://doi.org/10.1080/13669877.2026.2667755\">10.1080/13669877.2026.2667755</a>.","ama":"Bodenberger R, Thommes K. Words or numbers? How framing uncertainties affects risk assessment and decision-making. <i>Journal of Risk Research</i>. Published online 2026:1-21. doi:<a href=\"https://doi.org/10.1080/13669877.2026.2667755\">10.1080/13669877.2026.2667755</a>","bibtex":"@article{Bodenberger_Thommes_2026, title={Words or numbers? How framing uncertainties affects risk assessment and decision-making}, DOI={<a href=\"https://doi.org/10.1080/13669877.2026.2667755\">10.1080/13669877.2026.2667755</a>}, journal={Journal of Risk Research}, publisher={Informa UK Limited}, author={Bodenberger, Robin and Thommes, Kirsten}, year={2026}, pages={1–21} }","apa":"Bodenberger, R., &#38; Thommes, K. (2026). Words or numbers? How framing uncertainties affects risk assessment and decision-making. <i>Journal of Risk Research</i>, 1–21. <a href=\"https://doi.org/10.1080/13669877.2026.2667755\">https://doi.org/10.1080/13669877.2026.2667755</a>","ieee":"R. Bodenberger and K. Thommes, “Words or numbers? How framing uncertainties affects risk assessment and decision-making,” <i>Journal of Risk Research</i>, pp. 1–21, 2026, doi: <a href=\"https://doi.org/10.1080/13669877.2026.2667755\">10.1080/13669877.2026.2667755</a>.","chicago":"Bodenberger, Robin, and Kirsten Thommes. “Words or Numbers? How Framing Uncertainties Affects Risk Assessment and Decision-Making.” <i>Journal of Risk Research</i>, 2026, 1–21. <a href=\"https://doi.org/10.1080/13669877.2026.2667755\">https://doi.org/10.1080/13669877.2026.2667755</a>.","short":"R. Bodenberger, K. Thommes, Journal of Risk Research (2026) 1–21."},"publication":"Journal of Risk Research","date_created":"2026-05-20T14:34:19Z","department":[{"_id":"178"},{"_id":"184"}],"type":"journal_article"},{"file":[{"relation":"main_file","date_updated":"2026-05-26T11:10:31Z","file_name":"Herwald und Uhde (2026).pdf","file_size":681627,"access_level":"closed","file_id":"65688","content_type":"application/pdf","success":1,"creator":"sherwald","date_created":"2026-05-26T11:10:31Z"}],"date_created":"2026-05-26T11:29:46Z","type":"working_paper","keyword":["Securitization","market power","European banking"],"department":[{"_id":"19"}],"file_date_updated":"2026-05-26T11:10:31Z","citation":{"mla":"Herwald, Sarah, and André Uhde. <i>Securitization and Market Power – Evidence from European Banks</i>. 2026.","ama":"Herwald S, Uhde A. <i>Securitization and Market Power – Evidence from European Banks</i>.; 2026.","bibtex":"@book{Herwald_Uhde_2026, title={Securitization and Market Power – Evidence from European Banks}, author={Herwald, Sarah and Uhde, André}, year={2026} }","apa":"Herwald, S., &#38; Uhde, A. (2026). <i>Securitization and Market Power – Evidence from European Banks</i>.","ieee":"S. Herwald and A. Uhde, <i>Securitization and Market Power – Evidence from European Banks</i>. 2026.","short":"S. Herwald, A. Uhde, Securitization and Market Power – Evidence from European Banks, 2026.","chicago":"Herwald, Sarah, and André Uhde. <i>Securitization and Market Power – Evidence from European Banks</i>, 2026."},"abstract":[{"text":"Employing a unique hand-collected sample of 881 securitization transactions issued by 59 stock-listed banks across the EU-13 plus Switzerland over the period from 1997 to 2010, this paper empirically investigates if and how market power in the loan and deposit market may influence European banks’ incentives to engage in securitization activities. We construct product-specific residual Lerner Indices to measure market power in the loan and deposit market separately. Our results suggest that banks with higher loan and deposit market power securitize less, consistent with a reduced need for risk transfer and a reduced reliance on market-based funding. Various sensitivity analyses further show that these relationships vary across underlyings, issuance frequencies, and different time stages of securitization in Europe. Our findings contribute to the literature by disentangling loan and deposit market power as two further distinct determinants of securitization and thus, offer important insights regarding the ongoing policy debates on the consolidation of European banking markets and the revitalisation of the European securitization market.","lang":"eng"}],"_id":"65685","language":[{"iso":"eng"}],"ddc":["040"],"user_id":"51867","status":"public","year":"2026","title":"Securitization and Market Power – Evidence from European Banks","author":[{"last_name":"Herwald","first_name":"Sarah","full_name":"Herwald, Sarah","id":"51867"},{"id":"36049","last_name":"Uhde","first_name":"André","full_name":"Uhde, André"}],"jel":["G21","G28"],"date_updated":"2026-05-27T06:50:46Z","has_accepted_license":"1"},{"type":"journal_article","department":[{"_id":"208"}],"date_created":"2026-05-27T07:40:17Z","publication":"bwp@ Berufs- und Wirtschaftspädagogik – online","issue":"49","citation":{"mla":"Breuing, Friederike, and H. Hugo Kremer. “Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms.” <i>bwp@ Berufs- und Wirtschaftspädagogik – online</i>, no. 49, 2026, pp. 1–32.","ama":"Breuing F, Kremer H-H. Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms. <i>bwp@ Berufs- und Wirtschaftspädagogik – online</i>. 2026;(49):1-32.","bibtex":"@article{Breuing_Kremer_2026, title={Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms}, number={49}, journal={bwp@ Berufs- und Wirtschaftspädagogik – online}, author={Breuing, Friederike and Kremer, H.-Hugo}, year={2026}, pages={1–32} }","apa":"Breuing, F., &#38; Kremer, H.-H. (2026). Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms. <i>bwp@ Berufs- und Wirtschaftspädagogik – online</i>, <i>49</i>, 1–32.","ieee":"F. Breuing and H.-H. Kremer, “Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms,” <i>bwp@ Berufs- und Wirtschaftspädagogik – online</i>, no. 49, pp. 1–32, 2026.","chicago":"Breuing, Friederike, and H.-Hugo Kremer. “Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms.” <i>bwp@ Berufs- und Wirtschaftspädagogik – online</i>, no. 49 (2026): 1–32.","short":"F. Breuing, H.-H. Kremer, bwp@ Berufs- und Wirtschaftspädagogik – online (2026) 1–32."},"user_id":"45696","main_file_link":[{"url":"https://www.bwpat.de/ausgabe49/breuing_kremer_bwpat49.pdf"}],"page":"1-32","language":[{"iso":"ger"}],"_id":"65697","date_updated":"2026-05-27T07:40:56Z","publication_status":"published","year":"2026","status":"public","title":"Innovations- und Implementationsproblematik in der beruflichen Bildung – Studie zu Verständnissen und Prozessen im Kontext des InnoVET-Programms","author":[{"orcid":"0009-0003-5494-2597","first_name":"Friederike","last_name":"Breuing","full_name":"Breuing, Friederike","id":"45696"},{"id":"15280","full_name":"Kremer, H.-Hugo","last_name":"Kremer","first_name":"H.-Hugo"}],"publication_identifier":{"issn":[" 1618-8543"]}},{"user_id":"36049","_id":"65699","language":[{"iso":"ger"}],"edition":"2. Auflage","publication_status":"published","date_updated":"2026-05-27T10:57:39Z","author":[{"id":"36049","full_name":"Uhde, André","last_name":"Uhde","first_name":"André"},{"full_name":"Paul, Stephan","last_name":"Paul","first_name":"Stephan"},{"full_name":"Horsch, Andreas","first_name":"Andreas","last_name":"Horsch"},{"full_name":"Kaltofen, Daniel","last_name":"Kaltofen","first_name":"Daniel"},{"full_name":"Weiß, Gregor","last_name":"Weiß","first_name":"Gregor"}],"publication_identifier":{"isbn":["978-3-7910-6577-9"]},"status":"public","year":"2026","title":"Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung","department":[{"_id":"19"}],"type":"book","date_created":"2026-05-27T10:56:28Z","citation":{"short":"A. Uhde, S. Paul, A. Horsch, D. Kaltofen, G. Weiß, Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung, 2. Auflage, 2026.","chicago":"Uhde, André, Stephan Paul, Andreas Horsch, Daniel Kaltofen, and Gregor Weiß. <i>Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung</i>. 2. Auflage., 2026.","apa":"Uhde, A., Paul, S., Horsch, A., Kaltofen, D., &#38; Weiß, G. (2026). <i>Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung</i> (2. Auflage).","ieee":"A. Uhde, S. Paul, A. Horsch, D. Kaltofen, and G. Weiß, <i>Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung</i>, 2. Auflage. 2026.","ama":"Uhde A, Paul S, Horsch A, Kaltofen D, Weiß G. <i>Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung</i>. 2. Auflage.; 2026.","bibtex":"@book{Uhde_Paul_Horsch_Kaltofen_Weiß_2026, edition={2. Auflage}, title={Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung}, author={Uhde, André and Paul, Stephan and Horsch, Andreas and Kaltofen, Daniel and Weiß, Gregor}, year={2026} }","mla":"Uhde, André, et al. <i>Unternehmerische Finanzierungspolitik - Eine wertorientierte Einführung</i>. 2. Auflage, 2026."}}]