TY - JOUR AB - AbstractOnline reviews have profound impacts on firm success in terms of sales volume and how much customers are willing to pay, yet firms remain highly dependent on customers’ voluntary contributions. A popular way to increase the number of online reviews is to use product testing programs, which offer participants free products in exchange for writing reviews. Firms that employ this practice generally hope to increase review quality and secure higher product rating scores. However, a qualitative study, experimental study, and multilevel analysis of a field study dataset of more than 200,000 online reviews by product testers combine to reveal that product testing programs do not necessarily generate higher quality reviews, nor better product ratings. Only in certain circumstances (e.g., higher priced products) does offering a product testing program generate these benefits for the firm. Therefore, companies should consider carefully if and when they want to offer product testing programs. AU - Garnefeld, Ina AU - Krah, Tabea AU - Böhm, Eva AU - Gremler, Dwayne D. ID - 41337 IS - 4 JF - Journal of the Academy of Marketing Science KW - Marketing KW - Economics and Econometrics KW - Business and International Management SN - 0092-0703 TI - Online reviews generated through product testing: can more favorable reviews be enticed with free products? VL - 49 ER - TY - JOUR AU - Schaefers, Tobias AU - Ruffer, Stefan AU - Böhm, Eva ID - 46635 JF - Industrial Marketing Management KW - Marketing SN - 0019-8501 TI - Outcome-based contracting from the customers' perspective: A means-end chain analytical exploration VL - 93 ER - TY - JOUR AU - Krebs, Benjamin AU - Kabst, Rüdiger ID - 49097 JF - PERSONALquartely TI - Shared Leadership: Neue Studien für die Unternehmenspraxis VL - 4 ER - TY - CHAP AU - Wach, Bernhard AU - Krebs, Benjamin AU - Kabst, Rüdiger ED - Schwuchow, K. ED - Gutmann, J. ID - 24375 T2 - HR-Trends 2021 TI - HR-Manager als Intrapreneure ER - TY - CHAP AU - Öhlschläger, Claudia AU - Schneider, Martin ID - 42778 SN - 9783846766088 T2 - Komparatistik heute TI - Passivität als Widerstand gegen die Macht der Verhältnisse? Melvilles Bartleby, the scrivener aus literaturwissenschaftlicher und ökonomischer Perspektive ER - TY - GEN AB - Merging a sample of 492 merger and acquisition (M&A) announcements from 284 acquiring firms across Europe and North America with data from 5-year single-name credit default swaps (CDSs) written on stock-listed acquiring firms between 2005 and 2018, the paper at hand empirically analyzes the CDS investors’ risk perceptions of M&A announcements using event study methodologies. As a baseline result, we provide evidence for significantly positive cumulative average abnormal CDS spread changes for both, European and North American acquirers suggesting that CDS investors perceive an increase in the acquiring firms’ credit risk exposures due to M&A announcements. Our baseline finding holds under several robustness checks, especially when controlling for the robustness of the empirical design. Moreover, results from a large variety of sensitivity analyses reveal a number of deal and firm characteristics that may explain why CDS investors from our sample expect an increase in the acquirers’ credit risk exposures due to forthcoming M&A transactions. AU - Hippert, Benjamin AU - Uhde, André ID - 36060 KW - credit default swaps KW - risk perception of CDS investors KW - mergers and acquisitions KW - event study TI - CDS Investors’ Risk Perceptions of M&A Announcements ER - TY - GEN AB - This paper empirically investigates determinants of the outstanding net notional amount of credit default swaps (CDSs) contracts written on banks. We extend and complement the previous literature dealing with CDS trading by analyzing a comprehensive set of CDS tradingspecific, bank-fundamental, macroeconomic and bank-institutional determinants. We find that risk hedging clearly dominates an investor’s speculation and arbitrage motive, while the latter, however, exhibits the strongest impact on the outstanding net notional amount of bank CDSs. Furthermore, being classified as a G-SIB, being a constituent of the main CDS index and the equity trading volume may significantly explain changes in the outstanding CDS net notional on banks. The analysis at hand provides important implications for both academics and practitioners, since understanding the trading motives of bank CDS investors provides a deeper insight into the opaque CDS market. AU - Hippert, Benjamin AU - Uhde, André AU - Wengerek, Sascha Tobias ID - 36063 KW - banking KW - outstanding CDS net notional KW - determinants of bank CDS trading TI - Determinants of CDS Trading on Major Banks ER - TY - GEN AU - Fochmann, Martin AU - Heinemann-Heile, Vanessa AU - Huber, Hans-Peter AU - Maiterth, Ralf AU - Sureth-Sloane, Caren ID - 49277 TI - Tax Burden on German Companies – Income Tax Burden and Administrative Costs ER - TY - CHAP AU - Schneider, Jennifer Nicole ED - Beutner, Marc ED - Pechuel, Rasmus ED - Schneider, Jennifer ID - 47957 T2 - Fostering Digitisation and Industry 4.0: Education – Vocation - Industry – Future. New Opportunities and Challenges for European VET. Insights in the DigI-VET Project TI - Digital transformation in industry ER - TY - CHAP AU - Schneider, Jennifer ED - Beutner, Marc ED - Pechuel, Rasmus ED - Schneider, Jennifer ID - 47966 T2 - Fostering Digitisation and Industry 4.0: Education – Vocation - Industry – Future. New Opportunities and Challenges for European VET. Insights in the DigI-VET Project TI - Teaching and Learning Materials ER - TY - JOUR AU - Brendel, A.B. AU - Greve, M. AU - Masuch, K. AU - Trang, S. ID - 49462 JF - HMD Praxis der Wirtschaftsinformatik TI - Corona Tracing Apps – Eine Analyse und Strukturierung des europäischen Marktes VL - 58 ER - TY - JOUR AU - Trang, S. AU - Nastjuk, I. ID - 49463 JF - Computers & Security TI - Examining the role of stress and information security policy design in information security compliance behaviour: An experimental study of in-task behaviour VL - 104 ER - TY - JOUR AU - Trang, S. AU - Weiger, W. ID - 49464 JF - Computers in Human Behavior TI - The perils of gamification: Does engaging with gamified services increase users’ willingness to disclose personal information? VL - 116 ER - TY - JOUR AB - One objective of current research in explainable intelligent systems is to implement social aspects in order to increase the relevance of explanations. In this paper, we argue that a novel conceptual framework is needed to overcome shortcomings of existing AI systems with little attention to processes of interaction and learning. Drawing from research in interaction and development, we first outline the novel conceptual framework that pushes the design of AI systems toward true interactivity with an emphasis on the role of the partner and social relevance. We propose that AI systems will be able to provide a meaningful and relevant explanation only if the process of explaining is extended to active contribution of both partners that brings about dynamics that is modulated by different levels of analysis. Accordingly, our conceptual framework comprises monitoring and scaffolding as key concepts and claims that the process of explaining is not only modulated by the interaction between explainee and explainer but is embedded into a larger social context in which conventionalized and routinized behaviors are established. We discuss our conceptual framework in relation to the established objectives of transparency and autonomy that are raised for the design of explainable AI systems currently. AU - Rohlfing, Katharina J. AU - Cimiano, Philipp AU - Scharlau, Ingrid AU - Matzner, Tobias AU - Buhl, Heike M. AU - Buschmeier, Hendrik AU - Esposito, Elena AU - Grimminger, Angela AU - Hammer, Barbara AU - Haeb-Umbach, Reinhold AU - Horwath, Ilona AU - Hüllermeier, Eyke AU - Kern, Friederike AU - Kopp, Stefan AU - Thommes, Kirsten AU - Ngonga Ngomo, Axel-Cyrille AU - Schulte, Carsten AU - Wachsmuth, Henning AU - Wagner, Petra AU - Wrede, Britta ID - 24456 IS - 3 JF - IEEE Transactions on Cognitive and Developmental Systems KW - Explainability KW - process ofexplaining andunderstanding KW - explainable artificial systems SN - 2379-8920 TI - Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems VL - 13 ER - TY - GEN AU - Giese, Henning ID - 49876 TI - Tax Evasion Penalties and Aggressive Tax Avoidance ER - TY - CONF AU - Arslan, Kader AU - Trier, Matthias ID - 30192 KW - Social media platform affordances KW - Use culture KW - Facebook KW - Instagram KW - Twitter T2 - Proceedings of the 32nd Australasian Conference on Information Systems (ACIS 2021) TI - Towards a Differentiation Perspective on Social Media Platforms’ Affordances and Use Cultures – An organizing Literature Review ER - TY - CONF AU - Arslan, Kader ID - 30190 KW - Social media management KW - Social media KW - Literature review KW - Affordances KW - User behavior KW - Use culture T2 - Proceedings of the 29th European Conference on Information Systems (ECIS 2021) TI - A Review on Social Media Channel Choice Determinants in Organizations ER - TY - CHAP AU - Daniel-Söltenfuß, Desiree AU - Fuge, Juliane ED - Daniel, Desiree ED - Emmler, Tina ED - Fuge, Juliane ID - 50277 T2 - Die große Lehre im virtuellen Raum: The Empty Space TI - Man sieht nur mit dem Herzen gut. Beziehungsgestaltung in der virtuellen Lehre ER - TY - CHAP AU - Daniel-Söltenfuß, Desiree AU - Emmler, Tina AU - Fuge, Juliane ED - Daniel, Desiree ED - Emmler, Tina ED - Fuge, Juliane ID - 50278 T2 - Die große Lehre im virtuellen Raum: The Empty Space TI - Editorial ER - TY - CONF AU - Leffrang, Dirk AU - Müller, Oliver ID - 26812 T2 - IEEE Workshop on TRust and EXpertise in Visual Analytics TI - Should I Follow this Model? The Effect of Uncertainty Visualization on the Acceptance of Time Series Forecasts ER -