Blindfolded vs. Informed Ultimatum Bargaining – A Theoretical and Experimental Analysis

This paper analyzes blindfolded vs. informed ultimatum bargaining where proposer and responder are both either uninformed or informed about the size of the pie. Considering the transition from one information setting to another suggests that more information induces lower (higher) price offers and acceptance thresholds when the pie is small (large). While our experimental data confirm this transition effect, risk aversion leads to diverging results in blindfolded ultimatum bargaining where task‐independent strategies such as ‘equal sharing’ or the ‘golden mean’ are implemented more frequently.     

Gender Diversity in the Boardroom and Firm Performance: What Exactly Constitutes a “Critical Mass?”

The under-representation of women on boards is a heavily discussed topic—not only in Germany. Based on critical mass theory and with the help of a hand-collected panel dataset of 151 listed German firms for the years 2000–2005, we explore whether the link between gender diversity and firm performance follows a U-shape. Controlling for reversed causality, we find evidence for gender diversity to at first negatively affect firm performance and—only after a “critical mass” of about 30 % women has been reached—to be associated with higher firm performance than completely male boards. Given our sample firms, the critical mass of 30 % women translates into an absolute number of about three women on the board and hence supports recent studies on a corresponding “magic number” of women in the boardroom.     

Wunden schmerzarm versorgen

Schmerzintensit?t ist entscheidend für die Lebensqualit?t — Schmerzen geh?ren zu den unangenehmsten Begleiterscheinung von chronischen Wunden. Sie besitzen erhebliche Auswirkungen auf das Wohlbefinden und die Selbstwahrnehmung des Patienten und auch auf seine Einstellung zur Wunde.     

Did globalization drive convergence? Identifying cross-country growth regimes in the long run

This paper is the first to apply a finite mixture model to a sample of 64 nations to endogenously analyze the cross-country growth behavior over the period 1870–2003. Results show that growth patterns were segmented in two worldwide regimes, the one characterized by convergence in per capita income, and the other by divergence. Interestingly, when three historical epochs are distinctly analyzed, in order to investigate the empirical link between globalization and convergence, the dynamics which dominated over the whole period seem to have emerged only during the post-1950 years. In contrast, the First Global Wave was marked by persistent heterogeneities.     

Identification of future fields of standardisation: An explorative application of the Delphi methodology

This paper investigates the application of the Delphi methodology for the identification of future fields of standardisation complemented by a methodological extension by using various science and technology indicators. By the term standardisation, we broadly mean the process of developing and implementing technical standards within a standardisation body. Underlining the explorative nature of this paper, we describe the process of identifying future fields of standardisation.To provide a systematic forecasting view on complex science and technology fields, a combination of quantitative indicator-based analyses and qualitative in-depth Delphi surveys is choosen. Firstly, statistical analyses of suitable indicators are used to identify dynamic developments in such fields. Secondly, to identify detailed challenges for future standardisation, qualitative Delphi surveys are conducted. To collect and evaluate relevant issues the respective expert communities were included. They were identified by using information derived from the science and technology databases used.The paper concludes with the assessment of the chosen approach and give practical insights for its feasibility based on a review of the existing literature on the Delphi methodology. In addition, an outlook for further improvements and other possible fields of application is given.     

Transformationen im Journalismus

In commercial broadcasting, the entertaining features of journalism are already prevalent and expected to increase further. Beyond the aspect of entertainment, a far-reaching process of transformation in journalism can be identified, to be clearly recognized in several domains: With purposes shifting away from information and towards entertainment, journalism changes its organizational structures, its working routines as well as the roles and the qualifications of its workforce. Based on an empirical study carried out in northern Germany, the article describes the organization and work »programmes« in »format radios« and discusses the resulting changes in journalists’ qualifications. The findings have led to the conclusion that, because of the lack of organizational and working structures at private radio stations, journalists will have to meet all the demands of the complete production process, both with respect to hierarchies and functions (»Everyone does each and everything«). The more organization »programmes« lose their determining influence, the more coordinating activities will be needed. That is to say, organizational structures are being replaced by social processes. As a consequence, the ability to communicate, as one of the elements of journalistic qualification, is of growing importance.     

The Association of Meaningfulness,Well‐Being,and Engagement with Absenteeism: A Moderated Mediation Model

We theorized that absence from work is a resource‐based process that is related to perceived meaningfulness of work, well‐being, and engagement. Broaden‐and‐build theory (Fredrickson, 1998, 2001) and engagement theory (Bakker, Schaufeli, Leiter, & Taris, 2008; Kahn, 1990) were used to develop a framework for explaining absence. Results of a study of 625 employees and human resource records of subsequent absenteeism data for a three‐month period supported our hypotheses that meaningful work increases engagement with work, and that engagement is associated with low levels of absenteeism. Furthermore, data showed that engagement fully mediated the relationship between meaningfulness and absence, and that well‐being strengthened the relationship between meaningfulness and engagement. The results have implications for understanding the role of individual‐level resources in the workplace, and how meaningfulness, well‐being, and engagement influence absence.