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991.
In spite of the recognition that career politics, and therefore ingratiation, is widely used to manage careers, there is a dearth of empirical studies on ingratiation as a career management strategy. Consistent with Ferris and Kacmar's (1988) suggestion, the study reported here investigated the conditions (defined by situational variables, career concerns and personality variables) under which ingratiation is used as a career management strategy. Data were obtained through a structured questionnaire from professional employees (N = 214) in public and private sector organizations in Singapore.

Factor analysis of the 21-item career concerns scale revealed four solutions representing internal and external career concerns. The results of the hierarchical regression revealed that situational variables explained most of the variance in ingratiation, followed by career concerns and personality variables. Among the individual variables, task ambiguity, supervisor reward power, managerial responsibility and need for achievement were significant while personal success approached significance. Internal career concern of autonomy development was unrelated to ingratiation. Of the interaction terms, only supervisor reward power and Machiavellianism approached significance. Directions for future studies are suggested.  相似文献   
992.
993.
994.
    
Economic sanctions have a poor track record in achieving their objectives. In most cases, they are ineffective in bringing about policy change, cause increased suffering in the sanctioned country and reduce opportunities for business. This paper provides additional insights into why sanctions fail by examining two overlooked factors: power–dependency theory and pressure for political stability.  相似文献   
995.
    
This exploratory study attempts to identify the leadership competencies that managers believe are needed to be successful across different managerial levels and organization types (manufacturing, finance, insurance, and banking, health, transportation, communications, and utilities, wholesale and retail trade, private nonprofit, and public) and presents an analysis of whether changes in the importance of certain leadership competencies over time coincided with the 9/11 terrorist attacks in the United States. Our findings suggest that the leadership competencies leading employees and resourcefulness were the most important across all managerial levels and organization types studied. Moreover, leadership competencies important (or not important) for one managerial level or organization type seem to be important (or not important) for others. Furthermore, leadership competencies important before 9/11 remained important immediately after 9/11, 2 years after 9/11, and are still important today. These findings may have implications for leadership training and development, selection, and succession planning.  相似文献   
996.
997.
A quasi-maximum likelihood procedure for estimating the parameters of multi-dimensional diffusions is developed in which the transitional density is a multivariate Gaussian density with first and second moments approximating the true moments of the unknown density. For affine drift and diffusion functions, the moments are exactly those of the true transitional density and for nonlinear drift and diffusion functions the approximation is extremely good and is as effective as alternative methods based on likelihood approximations. The estimation procedure generalises to models with latent factors. A conditioning procedure is developed that allows parameter estimation in the absence of proxies.  相似文献   
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999.
    
Service workers are expected to maintain high‐quality service delivery despite customer mistreatment—the poor‐quality treatment of service workers by customers—which can be demeaning and threatening to self‐esteem. Although service work is increasingly delivered by middle‐aged and older workers, very little is known about how employees across the age range navigate abuse from customers on the job. Does advancing age help or hinder service performance in reaction to customer mistreatment? Drawing on strength and vulnerability integration theory, we proposed that age paradoxically both helps and hinders performance after customer mistreatment, albeit at different stages. We tested our proposed model in a two‐sample field investigation of service workers and their supervisors using a time‐lagged, dyadic design. Results showed that age heightens the experience of self‐esteem threat but, nevertheless, dampens reactions to self‐esteem threat, leading to divergent effects on performance at different stages. Implications for age and service work, as well as aging and the sense of self, are discussed.  相似文献   
1000.
    
The March 2007 pet food recall and a rapid progression of comparable incidents have exposed the real potential for food supply chain contamination and disruptions. When organizations source via multilayered supply chains with poor visibility they are particularly vulnerable. In this paper, we develop a conceptual framework called the “Six Ts” of supply chain quality management — traceability, transparency, testability, time, trust and training — which are relevant for any product but are especially critical to the preservation of public welfare through a safe food supply. We describe the globalization of food supply chains and present data on the trends of U.S. food import volumes, both in aggregate and specifically from China. We also highlight the inherent difficulties and risks posed by global food supply chains, using those originating in China as an example. Finally, we provide a research agenda and questions to be addressed regarding the application of the six Ts in global food supply chain management.  相似文献   
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