Teamsupervision in Zeiten des Umbruchs

Change within an organisation may evoke in teams emotions of fear, hopelessness and a loss of sense as well. As a result, professional acting may degrease. Psychodrama offers the possibility of intensive reflections of roles und emotions an helps facing change.     

The Syndrome of Group-Focused Enmity: The Interrelation of Prejudices Tested with Multiple Cross-Sectional and Panel Data

Different types of prejudice are usually treated as separate constructs. We propose that they constitute a syndrome of group-focused enmity (GFE), that is, they are related to each other and share a common core that is strongly predicted by a generalized ideology of inequality. Furthermore, GFE components are supposed to have similar predictors and outcomes. An empirical test is presented using structural equation modeling on the syndrome, its causes, consequences, and structural stability over time. The study relies on three German cross-sectional probability samples (each N = 2,700) and a related panel study (2002, 2003, and 2004). The idea of a GFE syndrome is strongly supported. Future research is discussed, as well as alternative approaches of a common prejudice factor .     

ESTIMATING THE NUMBER OF VISITS TO THE DOCTOR

The frequency of doctor consultations has direct consequences for health care budgets, yet little statistical analysis of the determinants of doctor visits has been reported. We consider the distribution of the number of visits to the doctor and, in particular, we model its dependence on a number of demographic factors. Examination of the Australian 1995 National Health Survey data reveals that generalized linear Poisson or negative binomial models are inadequate for modelling the mean as a function of covariates, because of excessive zero counts, and a mean‐variance relationship that varies enormously over covariate values. A negative binomial model is used, with parameter values estimated in subgroups according to the discrete combinations of the covariate values. Smoothing splines are then used to smooth and interpolate the parameter values. In effect the mean and the shape parameters are each modelled as (different) functions of gender, age and geographical factors. The estimated regressions for the mean have simple and intuitive interpretations. However, the dependence of the (negative binomial) shape parameter on the covariates is more difficult to interpret and is subject to influence by extreme observations. We illustrate the use of the model by estimating the distribution of the number of doctor consultations in the Statistical Local Area of Ryde, based on population numbers from the 1996 census.     

Marketing mix standardization in multinational corporations: A review of the evidence

This paper reports the findings of a systematic review of literature on marketing mix standardization in multinational corporations. The objective is to extract and synthesize ‘best evidence’ regarding marketing mix standardization practices in multinational corporations and to identify evidence regarding the performance impact of marketing mix standardization. Beyond relevance to an academic audience, this review could be useful for management practitioners in multinationals seeking to integrate operations across borders. In this context, the paper seeks to make a contribution to evidence based policy and practice.     

Strategy-as-practice: A review and future directions for the field

This review maps and critically evaluates the rapidly growing body of research in the strategy-as-practice field. Following an introduction on the emergence and foundations of strategy-as-practice, the review is structured in three main parts, based on the terminology, issues and research agendas outlined in the field. First, the paper examines the concepts of practitioners and praxis. A typology of nine possible domains for strategy-as-practice research is developed, based on the way that different studies conceptualize the strategy practitioner and the level of strategy praxis that they aim to explain. Second, the paper reviews the concept of practices, which has been adopted widely but inconsistently within the strategy-as-practice literature. While there is no dominant view on practices, the review maps the various concepts of practices that inform the strategy-as-practice field and outlines avenues for future research. The final section attends to the call for strategy-as-practice research to develop and substantiate outcomes that may better explain or inform strategy praxis. Five categories of outcomes are found within existing empirical studies, and an agenda for building upon this evidence is advanced. The paper concludes with a summation of the current state of the field and some recommendations on how to take strategy-as-practice research forward.     

What determines wage differentials across the EU?

We analyse determinants of the wage differentials observed between thirteen European countries using the European Community Household Panel (ECHP). The empirical decomposition is based on a proportional hazards model. The approach based on rank invariant estimators is borrowed from the literature on failure time data and has been adapted by Donald et al. (Rev Econ Stud 67:609–633, 2000) to analyse differences in wage distributions. Extending this approach and using natural splines to allow for nonlinear regression effects we isolate three different underlying forces for wage differentials: differences in characteristics, differences in weights of characteristics and differences in the returns-to-skill functions. The analysis reveals that country differences in returns-to-skill functions contribute most to observed wage differences while differences in observed characteristics contribute surprisingly little.     

Sechs Antworten auf Richter

Ohne Zusammenfassung     

Inpatient treatment of male pathological gamblers in Germany

Pathological gambling is viewed as a disease of unknown cause which requires treatment. Demographic and psychological traits of fifty-eight male patients are described. A control group of fifty-four patients with other addictions was used to determine the validity of a diagnostic test which aims to differentiate between harmless gambling behavior and addiction to gambling. This test is described along with the stages of pathological gambling and the process of treatment for the disorder. Most of the gamblers are young, often previously convicted of theft, highly indebted, in danger of committing suicide, and susceptible to other addictive substances, especially alcohol. Harmless, critical and chronic stages are described. Regarding in-patient treatment, it has proved to be useful to integrate individual members into groups of alcoholics as they are a therapeutic benefit to these groups. The pragmatic and symptom-oriented therapy proved to be good for gamblers as well. A follow-up with forty-nine patients for one year and twenty-five for two years found 71% abstinent after one year and 62% abstinent after two years of treatment. These results are similar to those obtained with alcoholics.