The Effects of Pay Systems on Blue-Collar Employees' Emotional Distress: The Mediating Effects of Objective and Subjective Work Monotony

We hypothesized that employees' emotionaldistress would be affected by the degree to which theirpayment was contingent upon individual performance.Respondents were 2747 blue-collar employees in 21factories in Israel. They completed questionnaires oncompany time. We found that, in comparison with thosewho were paid only according to time worked, being on aperformance-contingent pay system was associated with higher levels of depression and somaticcomplaints, but not of anxiety. As expected, theseeffects were partially mediated by the extent to whichthe respondents' work was monotonous.     

政府营销与品牌管理

品牌化的工具性价值越来越被大家所认可,政府也面临着如何正确的运用营销和品牌化以提升管理绩效的重大问题。本文首先回顾了界定品牌化的各种努力,接着通过强调品牌管理的各个方面与绩效测量、组织文化和组织认同之间的概念联系,将品牌管理与公共管理关联起来,最后初步探讨了政府品牌化问题。     

From blind spots to hotspots: How knowledge services clusters develop and attract foreign investment

This paper explores local and global dynamics underlying the development of knowledge services clusters, which we define as new geographic concentrations of technical talent and service providers offering upstream technical and knowledge-intensive business services to regional and global clients. Taking a co-evolutionary perspective on the development of knowledge services clusters in Latin America, based on data from the Offshoring Research Network (ORN), we find that cluster growth results from intersecting trajectories: the emergence of local talent pools and capabilities initially serving local and regional demand; broadening global search for talent and expertise by multinational corporations; and internationalization strategies of service providers competing to serve global clients. Findings suggest that increasing commoditization of knowledge services opens up windows of opportunity for new clusters, but also involves challenges for sustainable growth. Results may stimulate future research on global sourcing and cluster development.     

Variability and Uncertainty Analysis of the Cross‐Contamination Ratios of Salmonella During Pork Cutting

The transfer ratio of bacteria from one surface to another is often estimated from laboratory experiments and quantified by dividing the expected number of bacteria on the recipient surface by the expected number of bacteria on the donor surface. Yet, the expected number of bacteria on each surface is uncertain due to the limited number of colonies that are counted and/or samples that can be analyzed. The expected transfer ratio is, therefore, also uncertain and its estimate may exceed 1 if real transfer is close to 100%. In addition, the transferred fractions vary over experiments but it is unclear, using this approach, how to combine uncertainty and variability into one estimate for the transfer ratio. A Bayesian network model was proposed that allows the combination of uncertainty within one experiment and variability over multiple experiments and prevents inappropriate values for the transfer ratio. Model functionality was shown using data from a laboratory experiment in which the transfer of Salmonella was determined from contaminated pork meat to a butcher's knife, and vice versa. Recovery efficiency of bacteria from both surfaces was also determined and accounted for in the analysis. Transfer ratio probability distributions showed a large variability, with a mean value of 0.19 for the transfer of Salmonella from pork meat to the knife and 0.58 for the transfer of Salmonella from the knife to pork meat. The proposed Bayesian model can be used for analyzing data from similar study designs in which uncertainty should be combined with variability.     

Estimating avian dispersal distances from data on ringed birds

Data from birds ringed as chicks and recaptured during subsequent breeding seasons provide information on avian natal dispersal distances. However, national patterns of ring reports are influenced by recapture rates as well as by dispersal rates. While an extensive methodology has been developed to study survival rates using models that correct for recapture rates, the same is not true for dispersal. Here, we present such a method, showing how corrections for spatial heterogeneity in recapture rate can be built into estimates of dispersal rates if detailed atlas data and ringing totals can be combined with extensive data on birds ringed as chicks and recaptured as breeding adults. We show how the method can be implemented in the software package SURVIV (White, 1992).     

Spatial distance and mobile business social network density

Following the increasing adoption of mobile communication, scholars have shown interest in the role of place on the structure of mobile social networks. The purpose of this study is to investigate the association between spatial distance and the closure and diversity of businesses mobile social networks. We used a database that aggregates actual mobile communication patterns of business users of a large Israeli cell phone company (n?= 16,199). Our findings, among a large sample of businesses, provide support for the place and mobile communication perspective. The results reveal a negative association between spatial distance and mobile business communication networks. As spatial distance between business network members increases, business social ties through mobile communication decreases. Furthermore, the results also revealed a negative association between spatial distance and mobile network density. As the spatial distance between business users increases, the density of the mobile communication network diminishes. Physical proximity promotes the development of dense business networks. The implications of the findings are discussed.     

Dimensions of life satisfaction: Immigrant and ethnic minorities

The article investigates the dimensions of life satisfaction of immigrant and ethnic minorities comparing them with the majority population. It constructs a theoretical framework, taking into account both pecuniary and non‐pecuniary dimensions of welfare. This study is based on the data of the Social Survey, administered by the Israeli Central Bureau of Statistics. Immigrants in this study are regarded as a migrant minority and Israeli‐born Arab citizens as an ethnic minority. The results reveal significant life satisfaction gaps between the groups, which can be partially explained by the value of work per se and the value of leisure activities. Applying the Blinder‐Oaxaca decomposition technique, the study revealed that the gap in life satisfaction could be attributed both to the differences in pecuniary and non‐pecuniary resources for each group, and to different returns on resources. Policy targeted on increasing the economic possibilities of minority groups would decrease the life satisfaction gaps.     

Inter–Group Helping Relations as Power Relations: Maintaining or Challenging Social Dominance Between Groups Through Helping

The article presents a model which proposes that groups may establish or challenge dominance through helping. It begins by noting the centrality of inequality in helping and inter–group relations. The implications of this to affirmative action programs are noted. Following this, a model of inter–group helping relations is proposed. It suggests that when the high status group provides to the low status group dependency oriented help, it may do so in order to establish dominance. The willing receptivity of the low status group may indicate its acceptance of the inequality, and lack of receptivity for such help may be motivated by the desire to achieve social equality. Empirical findings that are relevant to this analysis are presented in studies using Israeli students as research participants.     

Commentary on “Anchoring and Acquiescence Bias in Measuring Assets in Household Surveys”

Journal of Risk and Uncertainty -