Framing,Switching and Preference Reversals

An explicitly frame related interpretation of a very general more for less result is used to establish a correspondingly general class of frame related switching results. These are used in turn to show how preference reversals of kinds found by Allais and others may not only be essentially non-paradoxical in character, but can be expected to be frequently observed, even under conditions of certainty and of complete information.     

Finite Horizon Bargaining With Outside Options And Threat Points

We characterize equilibrium behavior in a finite horizon multiple-pie alternating offer bargaining game in which both agents have outside options and threat points. In contrast to the infinite horizon case the strength of the threat to delay agreement is non-stationary and decreases over time. Typically the delay threat determines equilibrium proposals in early periods, while the threat to opt out characterizes those in later ones. Owing to this non-stationarity both threats may appear in the equilibrium shares immediately agreed upon in the first period. When the threat to opt out is empty for both agents, the outcome corresponds exactly with the (generalized) Nash bargaining solution. The latter observation may prove useful for designing experiments that are meant to test economic models that include a bargaining stage.JEL CLASSIFICATION CODES: C78, C91.The useful remarks of an anonymous referee greatly improved the presentation of the material and are gratefully acknowledged. The usual disclaimer applies.     

Evidence for Learning to Learn Behavior in Normal Form Games

Evidence presented in Salmon (2001; Econometrica 69(6) 1597) indicates that typical tests to identify learning behavior in experiments involving normal form games possess little power to reject incorrect models. This paper begins by presenting results from an experiment designed to gather alternative data to overcome this problem. The results from these experiments indicate support for a learning-to-learn or rule learning hypothesis in which subjects change their decision rule over time. These results are then used to construct an adaptive learning model which is intended to mimic more accurately the behavior observed. The final section of the paper presents results from a simple simulation based analysis comparing the performance of this adaptive learning model with that of several standard decision rules in reproducing the choice patterns observed in the experiment.JEL Classification: C92, C72     

Increases in Female Labour Force Participation in Europe: Similarities and Differences

Low educational levels and the effect of children are recognized as the most important factors for low female participation rates. Over the last decades female labour supply in Europe has shown a large increase. This may be related to changes in the level of education or fertility. It is also possible that it is due to changes in behaviour, as influenced by the social and institutional context. Our results show that increases in the participation rates cannot be explained by changes in either educational level nor in the number and timing of children. Female labour supply increases at all educational levels for women with and without children. In other words, it is mainly changes in behaviour that drive the increase in participation rates over the last decades.     

Does Modern Organization and Governance Threat Solidarity?

This article focuses on solidarity behaviours of employees to team members (horizontal solidarity behaviour) and to their manager (vertical solidarity behaviour). The question is asked to what extend and how are both types of solidarity related to three aspects of modern organization and governance: dual earner families, flexible labour contracts, and formal and informal governance structures. Survey data of 17 Dutch organizations (N = 1347) show in relation to dual-earner families that having children has a positive relationship with horizontal solidarity behaviour, and working overtime has a positive relationship with vertical solidarity behaviour. Related to the flexible labour contracts, no relationship was found with type of labour contract and expected years within the organization. Finally, some traits of informal and formal governance structures, namely information on rules and the presence of explicit fair play rules are fond to be positively related to solidarity.She worked on this article during a visit at the University of New South Wales, Sydney, Australia.     

Implementierung von Coaching für Schulleitung und Schulaufsicht

Implementation of coaching for principals and supervisory school authorityGerman schools will have to improve the quality of their work to be able to compete on an international level. School development is also personnel development. Establishing professionalism of school executives (among others by coaching) plays a major role in this matter. First of all the author describes the implementation process of internal coaching for principals and thereafter for officers of the supervisory school authority. In doing so, he also points out problems that can arise during such a project. The evaluations of surveys prove the acceptance and importance of coaching for this target group. Finally, possible future coaching offers for school executives are addressed.     

Dialog als kreativer Denkraum in lernenden Organisationen

Dialogue — a space for creative thinking in learning organisationsToday almost every enterprise or institution has to face growing pressure, has to deal with unexpected unusual problems which cannot be solved by conventional standard strategies. New creative ways to diagnose and solve expected problems are to be found and integrated. Thus can dialogue be a useful instrument? And if this is the case, how can this unusual form of discussion be integrated into the daily fully-organized life? Can dialogue essentially change culture and communication in an enterprise? An empirical study carried out at two international companies allows us the gain an insight into the companies and shows us possible ways.     

Philosophie des coaching

The philosophy of coaching. Anthropological, hermeneutical and ethical implicationsCounselling and coaching can be understood as modern means to foster human autonomy, following the normative idea of the enlightenment. This anthropology must be completed with the Heideggerian concept of care, which clears misunderstandings of an asymmetry between coach and client. The hermeneutical dimension of coaching is analysed as creative and perspectival understanding on the basis of a fundamental questionability. With this innovative philosophical interpretation of coaching, its ethical values are adequately grounded.     

Coaching als Instrument der Personalentwicklung in Kirche und Caritas Mehr Chancen als Grenzen

Coaching for leaders and representatives in churchesThis article shows possibilities of coaching for leaders and representatives in churches, especially during this time with many transformations in ecclesiastical structures. It seems to be very important for acceptance of coaching, that the coach has a high standard of knowledge about this branch.     

Supervision und Coaching als interne Beratungsangebote in der Bundesagentur für Arbeit

Supervision and coaching as internal consulting in a great public administrationThe author describes the process of the implementing of supervision, coaching and practise discussion in a great public administration. The difficulties of such an intention are shown, which appear, if an organization has no experiences with these formats and the decision makers have no background knowledge. Furthermore it is explained by which measures an institutional anchorage was possible. Because the process is not finished yet, a view of further developments is given.