Power sharing at senior management levels

The paper presents research findings on decision making and differences in skill perception between 55 dyads of German managers of large organizations. These findings are related to research on carefully matched samples in the U.S. and U.K. The data, while still confined to two variables (two vertical and one horizontal method of measuring power sharing, and two ways of measuring perceptual differences between closely related decision makers), confirm the validity of a contingency model of managerial decision making and power sharing.     

A class of multivariate distribution-free tests of independence based on graphs

A class of distribution-free tests is proposed for the independence of two subsets of response coordinates. The tests are based on the pairwise distances across subjects within each subset of the response. A complete graph is induced by each subset of response coordinates, with the sample points as nodes and the pairwise distances as the edge weights. The proposed test statistic depends only on the rank order of edges in these complete graphs. The response vector may be of any dimensions. In particular, the number of samples may be smaller than the dimensions of the response. The test statistic is shown to have a normal limiting distribution with known expectation and variance under the null hypothesis of independence. The exact distribution free null distribution of the test statistic is given for a sample of size 14, and its Monte-Carlo approximation is considered for larger sample sizes. We demonstrate in simulations that this new class of tests has good power properties for very general alternatives.     

Qualitative Risk Assessment of the Acquisition of Meticillin‐Resistant Staphylococcus aureus in Pet Dogs

This article presents a qualitative risk assessment of the acquisition of meticillin‐resistant Staphylococcus aureus (MRSA) in pet dogs, representing an important first step in the exploration of risk of bidirectional MRSA transfer between dogs and humans. A conceptual model of the seven potential pathways for MRSA acquisition in a dog in any given 24‐hour period was developed and the data available to populate that model were considered qualitatively. Humans were found to represent the most important source of MRSA for dogs in both community and veterinary hospital settings. The environment was found to be secondary to humans in terms of importance and other dogs less still. This study highlights some important methodological limitations of a technique that is heavily relied upon for qualitative risk assessments and applies a novel process, the use of relative risk ranking, to enable the generation of a defensible output using a matrix combination approach. Given the limitations of the prescribed methods as applied to the problem under consideration, further validation, or repudiation, of the findings contained herein is called for using a subsequent quantitative assessment.     

卢卡奇的晚期哲学

和很多伟大的哲学家一样,卢卡奇晚年对其哲学理论进行了彻底的反思和批判。卢卡奇的这种批判通过美学、伦理学、本体论研究展现出来,主要指向其早期哲学的重要成果,同时也是其最有影响的著作——《历史和阶级意识》,从中可以看到卢卡奇晚年陷入的理论困境。     

Book Review

MYTHS OF CHILDHOOD. Joel Paris. New York: Taylor and Francis, 2000     

THE PROCESS OF INTIMACY: SIMILARITY, UNDERSTANDING AND GENDER

This study examined gender and three aspects of marital intimacy using a method to establish both objective and subjective indices of intimacy. Fifty couples answered the Personal Assessment of Intimate Relationships (Schaefer & Olson, 1981) twice: once as a self-report and once to respond as they predicted their spouses would answer. Couples who were less accurate in predicting each other's responses also diverged in their experience of intimacy and reported lower intimacy. Results suggest that high intimacy is based on both understanding and similarity of intimate experience. Women reported significantly higher levels of intimacy and were also better than men in predicting their partners' feelings. These findings suggest that women may be more attuned to intimacy or that definitions and assessment of intimacy are gender biased or both.