The Theory of Global Games on Test: Experimental Analysis of Coordination Games with Public and Private Information

The theory of global games has shown that coordination games with multiple equilibria may have a unique equilibrium if certain parameters of the payoff function are private information instead of common knowledge. We report the results of an experiment designed to test the predictions of this theory. Comparing sessions with common and private information, we observe only small differences in behavior. For common information, subjects coordinate on threshold strategies that deviate from the global game solution towards the payoff‐dominant equilibrium. For private information, thresholds are closer to the global game solution than for common information. Variations in the payoff function affect behavior as predicted by comparative statics of the global game solution. Predictability of coordination points is about the same for both information conditions.     

Are state mindfulness and state work engagement related during the workday?

Given the growing interest in mindfulness in the workplace and the established importance of work engagement for work-related health and well-being, we explore the relationships between these 2 positive psychological states as they vary naturalistically over the workday. Utilising data from 3 measurement occasions per day (before work, mid-workday, and end-workday), we track natural variations in state mindfulness and state work engagement to create a fine-grained picture about their reciprocal relationships within the workday. A sample of 94 university employees completed multiple diary entries per day, for 10 working days. Data were analysed using multilevel structural equation modelling in MPlus, testing within-person pathways between mindfulness and work engagement across the day. Although state work engagement was a predictor of subsequent state mindfulness, state mindfulness did not predict subsequent state work engagement when controlling for earlier within-day work engagement. Overall, the within-day associations between mindfulness and work engagement were weak. We note the high within-day stabilities of state mindfulness and state work engagement, and discuss whether job and personal resources as well as task features might be moderators in the relationships between these constructs.     

The role of human resource management practices in managing organizational change

Gruppe. Interaktion. Organisation. Zeitschrift für Angewandte Organisationspsychologie (GIO) - The contingency perspective on human resource management (HRM) advocates that HRM practices fit...     

„Da gibt es Sachen,die macht man einfach nicht“ – Deutungsmuster von Banken im Kontext von Nachhaltigkeit und Krise

Banks in Germany are experiencing a profound legitimacy crisis. In the wake of financial and economic crises, failures, and bailouts, as well as new oversight and stricter regulations, banks have lost the reputation and trust they once had. The present article uses an analysis of interpretative patterns to examine how banks seek to legitimize themselves in times of crisis, with reference to sustainability as a guiding principle of society. Following the concept of social legitimacy by new institutionalism in sociology, and based on discursive interviews with 18 representatives of German banks, we reconstructed three interpretative patterns: a) the differentiation from “bad” banks, which abandons profit-maximizing business models and promotes the moral superiority of sustainable banking, b) responsibility for society, which promotes the role and responsibility of banks as socially relevant actors that spur social change, and c) “right” return, whereby banks seek an appropriate relationship between their value orientation and a return on investments. Although a return on investment is economically necessary and confers legitimacy, it may not be understood as an end in itself. Banks discredited during the crisis can refocus on a banking model which promises social legitimacy by referring to sustainability.     

Data Sets on International Migration

International migration figures prominently on the agenda of the United Nations. Solid migration data are crucial for supporting this global debate. This article describes the international migration data sets produced by the Population Division, Department of Economic and Social Affairs, United Nations. The Population Division’s Migration Section produces migrant stock estimates for the world’s countries by sex and, more recently, by age. The Section also produces a database containing annual data on inflows, outflows, and net flows of international migrants by country of origin for major destination countries. The Section maintains the Global Migration Database, containing the world’s most complete set of empirical statistics on the international migrant stock by country of birth, citizenship, sex, and age for more than 200 countries and territories for recent decades. The data and associated publications are available from the Migration Section’s Web site at http://www.unmigration.org .     

Barriers to accessing HIV and sexual health services among gay men in Tasmania,Australia

We examined barriers to accessing HIV and sexual health services among gay and bisexual men (GBM) in Tasmania, Australia, using in-depth interviews. Most participants were satisfied with the care they had received at public sexual health services. Barriers included the limited number of services, concerns about anonymity and privacy in small communities, difficulties accessing services via a general practitioner, and perceived stigma and discrimination. Improving the accessibility and availability of HIV and sexual health services in Tasmania is crucial to promote the engagement of GBM, which could be achieved via combined efforts of government services and community organizations.