Refine
Document Type
- Journal article (280)
- Conference proceeding (137)
- Book chapter (44)
- Book (26)
- Working Paper (11)
- Doctoral Thesis (8)
- Review (5)
- Anthology (3)
- Issue of a journal (2)
- Journal (1)
Language
- English (518) (remove)
Is part of the Bibliography
- yes (518)
Institute
- ESB Business School (518) (remove)
Publisher
- Elsevier (95)
- Springer (42)
- MDPI (24)
- Association for Information Systems (20)
- Wiley (20)
- IEEE (19)
- MIT Center for Information Systems Research (17)
- Stellenbosch University (12)
- Emerald (11)
- Hochschule Reutlingen (10)
- Center for Promoting Education and Research (9)
- Routledge (9)
- Taylor & Francis (8)
- Erich Schmidt Verlag (7)
- LIT Verlag (7)
- Sage Publishing (6)
- Universität Tübingen (6)
- Academy of Management (5)
- Curran Associates Inc. (5)
- Leibniz-Universität Hannover (5)
- DUZ Medienhaus (4)
- Europäische Fernhochschule Hamburg (4)
- Gesellschaft für Informatik e.V (4)
- Science Publishing Group (4)
- Scientific Research Publishing (4)
- The Kelley School of Business, Indiana University (4)
- Thexis Verlag (4)
- Common Ground Publishing (3)
- MIT (3)
- SciTePress (3)
- Scienpress (3)
- University of Portsmouth (3)
- Centre of Sociological Research (2)
- IACSIT Press (2)
- IUP Publications (2)
- Inderscience Enterprises (2)
- Infonomics Society (2)
- International Society for Professional Innovation Management (2)
- Nova Science Publishers (2)
- Palgrave Macmillan (2)
- Research Academy of Social Sciences (2)
- Scientific & Academic Publishing (2)
- System Dynamics Society (2)
- Technische Informationsbibliothek (2)
- University of Hawai'i at Manoa (2)
- University of Novi Sad (2)
- Virtus Interpress (2)
- World Scientific Publishing (2)
- ibidem-Verlag (2)
- AIMS Press (1)
- ASME (1)
- Academic Star Publishing Company (1)
- Access Press UK (1)
- Adonis & Abbey (1)
- Adonis & Abbey Publishers (1)
- American Marketing Association (1)
- Apluit (1)
- Association for Computing Machinery (1)
- Baltic Management Development Association (BMDA) (1)
- Business Perspectives (1)
- CESifo GmbH (1)
- Cambridge University Press (1)
- Canadian Center of Science and Education (1)
- Centre for Promoting Ideas (1)
- De Gruyter (1)
- De Montfort University (1)
- Development and Entrepreneurship Agency (1)
- Duncker & Humblot (1)
- EPubli (1)
- Edizioni Novacultur (1)
- EduINDEX (1)
- Education and Novel Technology Research Association (1)
- Edward Elgar Publishing (1)
- Erasmus University Rotterdam (1)
- European Accounting Association (1)
- Foreign Policy Research Center (1)
- Forschungsinstitut zur Zukunft der Arbeit GmbH (1)
- Fraunhofer Verlag (1)
- Fraunhofer-Institut für Arbeitswirtschaft und Organisation (1)
- Fraunhofer-Verbund Innovationsforschung (1)
- Frontiers Research Foundation (1)
- GESIS (1)
- Global Financial Institute (1)
- Global Science Institute (1)
- Hampp (1)
- Harvard Business School (1)
- Harvard Business School Publishing (1)
- Haupt (1)
- Henry Stewart Publications (1)
- Hochschule Bonn-Rhein-Sieg (1)
- Hochschule Furtwangen (1)
- Hochschulrektorenkonferenz (1)
- Horizon Research Publishing (1)
- IJECM (1)
- IWCS (1)
- Ifo (1)
- Institute of Academic Research and Publication (1)
- IntechOpen (1)
- International Federation of Automatic Control (1)
- International Management Development Association (IMDA) (1)
- International Scientific Press (1)
- International TRIZ Official Association (1)
- JIBRM (1)
- KSP Journals (1)
- KTH Royal Institute of Technology (1)
- KennisDC Logistiek (1)
- Kluwer (1)
- Kogan Page (1)
- Konrad-Adenauer-Stiftung (1)
- LAR Center Press (1)
- MIM, Marken-Institut München (1)
- Nature Research (1)
- Next Level Interactive (1)
- Nomos Verlagsgesellschaft (1)
- North American Business Press (1)
- Open Access Publishing Group (1)
- PLOS (1)
- Qeios (1)
- SAIIE (1)
- Sakarya University (1)
- SciKa (1)
- Sciamus GmbH (1)
- Sciencedomain international (1)
- Scientific research publishing (1)
- Shaker Verlag (1)
- Society for Industrial and Systems Engineering (1)
- Society for Personality and Social Psychology (1)
- Steinbeis (1)
- Talent First Network (1)
- Tamkang University (1)
- UVK Verlag (1)
- UVK Verlagsgesellschaft (1)
- University College Cork (1)
- University of Illinois (1)
- University of Maribor Press (1)
- University of Waikato (1)
- Universität Hannover (1)
- Universität St. Gallen (1)
- Universität Trier (1)
- Warsaw School of Economics, Department of Human Capital Development (1)
- Westburn Publishers (1)
- Wydawnictwo Uniwersytetu Jagiellońskiego (1)
- wbv Publikation (1)
Rare but extreme events, such as pandemics, terror attacks, and stock market collapses, pose a risk that could undermine cooperation in societies and groups. We extend the public goods game (PGG) to investigate the relationship between rare but extreme external risks and cooperation in a laboratory experiment. By incorporating risk as an external random variable in the PGG, independent of the participants’ contributions, we preserve the economic equilibrium of non-cooperation in the original game. Furthermore, we examine whether cooperation can be restored by the relatively simple intervention of informing about countermeasures while keeping the actual risk constant. Our experimental results reveal that on average extreme risks indeed decrease contributions by about 20%; however, countermeasure information increases contributions by about 10%. Specifically, in the first interactions, cooperation levels can even reach those observed in the riskless baseline. Our results suggest that countermeasure information could help reinforce social cohesion and resilience in the face of rare but extreme risks.
In this paper, the essential sponsorship basics are presented and the communication instrument of sports sponsorship is illustrated. Building on this, both the perspectives of sponsors and sponsees are examined in detail. In addition, the special features of sports event sponsorships are highlighted. Finally, current developments in sports sponsorship in the context of the FIFA Soccer World Cup 2022 in Qatar and the UEFA European Soccer Championship 2024 in Germany are compared and discussed.
Tech hubs (THs) and cognate structures are nowadays ubiquitous in the innovation ecosystem of Sub-Saharan African (SSA) countries. However, the concept of THs is fuzzy due to the lack of a clear and universally accepted definition. This ambiguity is further compounded by the diverse range of organizations that self-identify as hubs, or are categorized as such by others. As a result, research on THs in SSA remained limited. Against the backdrop of established research on the interconnectedness of technology, innovation and entrepreneurship in different organizational forms, this paper is meant to provide fresh insights into the study of THs in SSA. To advance future research, first, it reveals what is special about THs in SSA and how they are related to existing concepts. I particularly argue that they contour a fourth-wave model of incubation. Second, four main categories are unfolded to delineate THs in SSA which is the cornerstone for future research.
Automatic content creation system for augmented reality maintenance applications for legacy machines
(2024)
Augmented reality (AR) applications have great potential to assist maintenance workers in their operations. However, creating AR solutions is time-consuming and laborious, which limits its widespread adoption in the industry. It therefore often happens that even with the latest generation machines, instead of an AR solution, the user only receives an electronic manual for the equipment operation and maintenance. This is commonplace with legacy machines. For this reason, solutions are required that simplify the creation of such AR solutions. This paper presents an approach using an electronic manual as a basis to create fast and cost-effective AR solutions for maintenance. As part of the approach, an application was developed to automatically identify and subdivide the chapters of electronic manuals via the bookmarks in the table of contents. The contents are then automatically uploaded to a central server and indexed with a suitable marker to make the data retrievable. The prepared content can then be accessed for creating context-related AR instructions via the marker. The application is characterized by the fact that no developers or experts are required to prepare the information. In addition to complying with common design criteria, the clear presentation of the contents and the intuitive use of the system offer added value for the performance of maintenance tasks. Together, these two elements form a novel way to retrofit legacy machines with AR maintenance instructions. The practical validation of the system took place in a factory environment. For this purpose, the content was created for a filter change on a CNC milling machine. The results show that inexperienced users can extract appropriate content with the software application. Furthermore, it is shown that maintenance workers, can access the content with an AR application developed for the Microsoft HoloLens 2 and complete simple tasks provided in the manufacturer's electronic manual.
Based on social information processing theory, this research examines whether and how an employee’s proactive personality influences intrinsic and extrinsic career growth. It also examines the mediating effects of two types of proactive behaviors (voice behavior and taking charge) and the moderating effect of a leader’s proactive personality. A sample of 307 employee-leader dyads participated in this survey. Structural equation modeling was used to test the hypotheses, and the bootstrap procedure was used to test the indirect effects. Results show that an employee’s proactive personality has significant positive effects on both intrinsic and extrinsic career growth. The mediating effect of taking charge was confirmed, while the mediating effect of voice behavior was not. Leader proactive personality weakens the relationship between employee proactive personality and the two types of proactive behaviors. Employee proactive personality is more positively related to intrinsic and extrinsic career growth via proactive behaviors when a leader’s proactive personality is low. This study extends the literature on proactive personality, proactive behavior, and career development by examining the underlying determination, mediation, and moderation mechanisms.
Student-faculty interactions that promote learning are essential contributors to student retention, academic success and satisfaction. But the factors that causally initiate and frame these interactions are not well understood. Only if students evaluate these interactions as positive will they seek them. We conducted a survey experiment with students (n = 375) from a tuition-fee-free German business school, using conditional process analysis to assess which factors frame effective interactions. We focus on out-of-classroom standard and non-standard requests that students make to faculty, then investigate how faculty and student gender and students’ academic entitlement influence the interaction. Our study examines how students evaluate the interaction with faculty: when they seek interaction, their expectations of getting their requests approved, and their disappointment when their requests are declined. We find a significant influence of the request type along with moderating effects of faculty gender, student gender and student entitlement, particularly for non-standard work requests. We conclude with policy implications for university management: developing target-group-specific measures that facilitate the desired and positively evaluated student-faculty interactions might benefit all university stakeholders.
This article provides a stochastic agent-based model to exhibit the role of aggregation metrics in order to mitigate polarization in a complex society. Our sociophysics model is based on interacting and nonlinear Brownian agents, which allow us to study the emergence of collective opinions. The opinion of an agent, x i (t) is a continuous positive value in an interval [0, 1]. We find (i) most agent-metrics display similar outcomes. (ii) The middle-metric and noisy-metric obtain new opinion dynamics either towards assimilation or fragmentation. (iii) We show that a developed 2-stage metric provide new insights about convergence and equilibria. In summary, our simulation demonstrates the power of institutions, which affect the emergence of collective behavior. Consequently, opinion formation in a decentralized complex society is reliant to the individual information processing and rules of collective behavior.
In countries such as Germany, where municipalities have planning sovereignty, problems of urban sprawl often arise. As the dynamics of land development have not substantially subsided over the last years, the national government decided to test the instrument of ‘Tradable Planning Permits’ (TPP) in a nationwide field experiment with 87 municipalities involved. The field experiment was able to implement the key features of a TPP system in a laboratory setting with approximated real socioeconomic and planning conditions. In a TPP system allocated planning permits must be used by municipalities for developing land. The permits can be traded between local jurisdictions, so that they have flexibility in deciding how to comply with the regulation. In order to evaluate the performance of such a system, specific field data about future building areas and their impact on community budgets for the period 2014–2028 were collected. The field experiment contains several sessions with representatives of the municipalities and with students. The participants were confronted with two (municipalities) and four (students) schemes. The results show that a trading system can curb down land development in an effective and also efficient manner. However, depending on the regulatory framework, the trading schemes show different price developments and distributional effects. The unexperienced representatives of the local authorities can easily handle with the permits in the administration and in the established market. A trading scheme sets very high incentives to save open space and to direct development activities to areas within existing planning boundaries. It is therefore a promising instrument for Germany and also other regions or countries with an established land-use planning system.
The Commitment of Traders report (CoT) has been around for over 30 years, consistently revealing the futures positions of key market players. This study's primary aim is to use the comprehensive data from the Commitment of Traders reports to develop a short-term reversal trading strategy. Against the benchmark, a S&P 500 buy-and-hold approach with a Sharpe ratio of 1.07, the CoT long only strategy generated significant results in six individual markets. Extending the strategy to long-and-short, two markets outperformed the benchmark significantly. However, a scenario analysis indicated underperformance of the CoT strategy when traded in a portfolio, confirming that the chosen strategy parameters could not generate excess Sharpe ratios. Our results indicate that the Commodity Futures Trading Commission, more specifically the CoT report, contributed to efficient derivatives market.