TY - JOUR AU - Unterstell, Rembert ID - 46471 IS - 1 JF - german research – Magazine of the Deutsche Forschungsgemeinschaft TI - „Allowing the Economy to Breathe Even During the Crisis“ – Interview with Tax Expert Caren Sureth-Sloane ER - TY - GEN AU - Kundisch, Dennis ID - 46491 TI - #DIGITALENTS - Digital Talents Programm geht in die zweite Runde VL - 1 ER - TY - JOUR AU - Kempkes, J. P. AU - Kreuzhage, K. AU - Kundisch, Dennis AU - Seutter, Janina AU - Weskamp, Christoph ID - 45656 JF - Kultur Management Network Magazin TI - Digitale Transformation im Theater – Mittels Besucherforschung und Entscheidungsunterstützung zur besseren Angebotsgestaltung VL - 172 ER - TY - GEN AB - We study the effect of education on health (hospital stays, number of diagnosed conditions, self-rated poor health, and obesity) over the life-cycle in Germany, using compulsory schooling reforms as a source of exogenous variation. Our results suggest a positive correlation of health and education which increases over the life-cycle. We do not, however, find any positive local average treatment effects of an additional year of schooling on health or health care utilization for individuals up to age 79. An exception is obesity, where positive effects of schooling start to be visible around age 60 and become very large in age group 75-79. The results in age group 75-79 need to be interpreted with caution, however, due to small sample size and possible problems of attrition. AU - Schmitz, Hendrik AU - Tawiah, Beatrice Baaba ID - 46534 KW - Education KW - health KW - life-cycle effects KW - compulsory schooling TI - Life-cycle health effects of compulsory schooling VL - 1006 ER - TY - GEN AU - Freise, Diana AU - Schiele, Valentin AU - Schmitz, Hendrik ID - 46521 KW - General Earth and Planetary Sciences KW - General Environmental Science SN - 1556-5068 TI - Housing Situations and Local COVID-19 Infection Dynamics – A Case Study With Small-Area Data ER - TY - GEN AB - We study the effect of education on vaccination against COVID-19 and influenza in Germany and Europe. Our identification strategy makes use of changes in compulsory schooling laws and allows to estimate local average treatment effects for individuals between 59 and 91 years of age. We find no significant effect of an additional year of schooling on vaccination status in Germany. Pooling data from Europe, we conclude that schooling increases the likelihood to vaccinate against COVID by an economically negligible effect of one percentage point (zero for influenza). However, we find indications that additional schooling increases fear of side effects from COVID vaccination. AU - Monsees, Daniel AU - Schmitz, Hendrik ID - 46536 KW - COVID KW - influenza KW - vaccination KW - education KW - compulsory schooling TI - The effect of compulsory schooling on vaccination against COVID and Influenza VL - 1011 ER - TY - CONF AU - Althaus, Maike AU - Grieger, Nicole AU - Vorbohle, Christian AU - Müller, Michelle AU - Kundisch, Dennis ID - 46646 TI - Business Models for Cultural Event Platforms - A Taxonomy Approach ER - TY - CONF AU - Garnefeld, I. AU - Böhm, Eva AU - Hanf, L. AU - Helm, S. ID - 46665 T2 - 2023 AMA Summer Academic Conference, San Francisco, CA TI - Unboxing video effectiveness – Does speech matter? ER - TY - CONF AU - Kessing, K. AU - Garnefeld, I. AU - Böhm, Eva ID - 46666 T2 - EMAC Annual Conference, Odense, Denmark TI - The dark and bright side of online reviews in manufacturer online shops ER - TY - CONF AU - Hanf, L. AU - Garnefeld, I. AU - Böhm, Eva AU - Helm, S. ID - 46667 T2 - EMAC Annual Conference, Odense, Denmark TI - Stimulating engagement with unboxing videos – Does speech matter? ER - TY - CONF AU - Müller, Michelle AU - Neumann, Jürgen ID - 33722 T2 - Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS) TI - Bring me my Meal on your Wheel - An Empirical Analysis of the Impact of Food Delivery Platforms on Local Restaurant Employment ER - TY - JOUR AB - Qualitative comparative analysis (QCA) enables researchers in international management to better understand how the impact of a single explanatory factor depends on the context of other factors. But the analytical toolbox of QCA does not include a parameter for the explanatory power of a single explanatory factor or “condition”. In this paper, we therefore reinterpret the Banzhaf power index, originally developed in cooperative game theory, to establish a goodness-of-fit parameter in QCA. The relative Banzhaf index we suggest measures the explanatory power of one condition averaged across all sufficient combinations of conditions. The paper argues that the index is especially informative in three situations that are all salient in international management and call for a context-sensitive analysis of single conditions, namely substantial limited diversity in the data, the emergence of strong INUS conditions in the analysis, and theorizing with contingency factors. The paper derives the properties of the relative Banzhaf index in QCA, demonstrates how the index can be computed easily from a rudimentary truth table, and explores its insights by revisiting selected papers in international management that apply fuzzy-set QCA. It finally suggests a three-step procedure for utilizing the relative Banzhaf index when the causal structure involves both contingency effects and configurational causation. AU - Haake, Claus-Jochen AU - Schneider, Martin ID - 34114 JF - Journal of International Management KW - Qualitative comparative analysis KW - Banzhaf power index KW - causality KW - explanatory power TI - Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index ER - TY - JOUR AB - Purpose This study aims to conceptually propose and empirically validate a path perspective on the servitization process of manufacturing firms. It identifies a customer and an outcome path to servitization, sheds light on the pivotal role of digital technology usage for both value-creating paths and explores their financial and relational performance outcomes. Design/methodology/approach The authors use a mixed-method approach, combining a qualitative study with a cross-sectional survey in the USA, the UK and Germany. Findings Manufacturing firms choose between two generic paths to servitization, a customer and an outcome path. Digital technology usage is equally important for both value-creating paths. Progress on the outcome path has a positive effect on firms’ financial performance, whereas the customer path has an indirect effect only, fully mediated by firms’ relational performance. Customer tenure and customer’s open-mindedness are contingency variables in the digital technology usage – servitization path – firm performance framework. Research limitations/implications A path perspective is useful to conceptualize the servitization processes in manufacturing industries. Future research should investigate the sequential choice of servitization paths and explore its drivers and performance outcomes. Practical implications To create and claim superior value for their customers, managers can choose between two servitization paths, leading to differential performance outcomes. While digital technology usage is key to progress on both paths, it is particularly effective for newly acquired customers on the customer path. Suppliers should target their value-creating service offerings at open-minded customer firms to reap their full performance potential. Originality/value Propose and empirically validate a path-perspective on servitization. Understand the pivotal importance of digital technology usage for both servitization paths. AU - Harrmann, Lisa Katharina AU - Eggert, Andreas AU - Böhm, Eva ID - 46642 IS - 3 JF - European Journal of Marketing KW - Marketing SN - 0309-0566 TI - Digital technology usage as a driver of servitization paths in manufacturing industries VL - 57 ER - TY - JOUR AB - Über zwei Drittel der Anfänger*innen im Übergangssystem verfügen maximal über einen Hauptschul-/Mittelschulabschluss. Sie sind damit überrepräsentiert, was sich weniger durch ihre Kompetenzen als mit ihrem sozioökonomischen Status und klassenspezifischen Nachqualifizierungsverhalten erklären lässt. AU - Sommer, Christian ID - 46765 JF - Berufsbildung. Zeitschrift für Theorie-Praxis-Dialog KW - Social inequality KW - Transition system SN - 00059536 TI - Der Hauptschulabschluss als sozial selektiver Hauptzulieferer des Übergangssystems VL - 199 ER - TY - CHAP AU - Dieter, Peter ID - 46867 SN - 0302-9743 T2 - Lecture Notes in Computer Science TI - A Regret Policy for the Dynamic Vehicle Routing Problem with Time Windows ER - TY - JOUR AB - AbstractLow socio-economic status is associated with higher SARS-CoV-2 incidences. In this paper we study whether this is a result of differences in (1) the frequency, (2) intensity, and/or (3) duration of local SARS-CoV-2 outbreaks depending on the local housing situations. So far, there is not clear evidence which of the three factors dominates. Using small-scale data from neighborhoods in the German city Essen and a flexible estimation approach which does not require prior knowledge about specific transmission characteristics of SARS-CoV-2, behavioral responses or other potential model parameters, we find evidence for the last of the three hypotheses. Outbreaks do not happen more often in less well-off areas or are more severe (in terms of the number of cases), but they last longer. This indicates that the socio-economic gradient in infection levels is at least in parts a result of a more sustained spread of infections in neighborhoods with worse housing conditions after local outbreaks and suggests that in case of an epidemic allocating scarce resources in containment measures to areas with poor housing conditions might have the greatest benefit. AU - Freise, Diana AU - Schiele, Valentin AU - Schmitz, Hendrik ID - 46971 IS - 1 JF - Scientific Reports KW - Multidisciplinary SN - 2045-2322 TI - Housing situations and local COVID-19 infection dynamics using small-area data VL - 13 ER - TY - GEN AU - Beverungen, Daniel AU - zur Heiden, Philipp AU - Lehrer, Christiane AU - Trier, Matthias AU - Bartelheimer, Christian AU - Bradt, Tobias AU - Distel, Bettina AU - Drews, Paul AU - Ehmke, Jan Fabian AU - Fill, Hans-Georg AU - Flath, Christoph M. AU - Fridgen, Gilbert AU - Grisold, Thomas AU - Janiesch, Christian AU - Janson, Andreas AU - Krancher, Oliver AU - Krönung, Julia AU - Kundisch, Dennis AU - Márton, Attila AU - Mirbabaie, Milad AU - Morana, Stefan AU - Mueller, Benjamin AU - Müller, Oliver AU - Oberländer, Anna Maria AU - Peters, Christoph AU - Peukert, Christoph AU - Reuter-Oppermann, Melanie AU - Riehle, Dennis M. AU - Robra-Bissantz, Susanne AU - Röglinger, Maximilian AU - Rosenthal, Kristina AU - Schryen, Guido AU - Schütte, Reinhard AU - Strahringer, Susanne AU - Urbach, Nils AU - Wessel, Lauri AU - Zavolokina, Liudmila AU - Zschech, Patrick ID - 47107 TI - Implementing Digital Responsibility through Information Systems Research: A Delphi Study of Objectives, Activities, and Challenges in IS Research ER - TY - CONF AU - Seutter, Janina ID - 45459 TI - The Origination of Online Reviews in B2B Markets: A Qualitative Study on the Underlying Motives of Review Writers ER - TY - GEN AU - Amberger, Harald AU - Siahaan, Fernando AU - Sureth-Sloane, Caren ID - 49092 TI - Turnover-Based Corporate Income Taxation and Corporate Risk-Taking ER - TY - JOUR AU - Schneider, Martin AU - Radermacher, Katharina ID - 46139 IS - 580 JF - Wie Arbeitgeber strategisch gegen den Arbeitskräftemangel vorgehen. SN - 0032-3446 TI - Wie Arbeitgeber strategisch gegen den Arbeitskräftemangel vorgehen. ER -