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Abstract

Previous research has shown that women, and especially young women, in this culture experience pressure to be thin. Although considerable research has been directed toward the investigation of body image and its relationship to psychological health and self‐image, the impact of body image on leisure behavior has not been adequately addressed, nor has body image received much attention as a potential leisure constraint. The purpose of this study was to investigate ways in which body image might function as a constraint to young women's participation in aerobic exercise classes. The study used both quantitative and qualitative methods, including a survey of 190 women undergraduate students and in‐depth interviews with a sub‐sample of 11 students. The qualitative data are the main focus of this analysis. The data indicated that body image did not seem to prevent participation or constrain levels of participation in aerobics. Nevertheless, body image concerns were shown to constrain the enjoyment of aerobics as a leisure activity, and this reduction of enjoyment was related to the clothing worn for aerobics and to competition over appearance and body weight among participants. The findings also showed that body image functioned as a constraint into participation in that body‐image‐related concerns were a major motivating factor exerting pressure on young women to participate in aerobics. In sum, the study suggested that body image can constrain leisure in some situations, although it is not a constraint in the traditional sense of preventing participation. The implications of these findings for the conceptualization of leisure constraints were discussed. Furthermore, some practical implications for the provision of aerobics classes were provided.  相似文献   
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Recent work by agricultural economists has failed to adequately identify why consumers desire country-of-origin labeling, a key piece of information needed to determine whether a market-failure exists. This paper brings to the attention of agricultural economists a sizable body of literature on country-of-origin effects from the marketing and business disciplines. Based on this literature, we draw a distinction between several consumer motivations for origin labels and we identify which of these is cause for public policy. We propose several research questions that require answers if the consequences of country-of-origin labeling policy are to be fully understood.  相似文献   
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Our model captures the fact that Russia has both much human capital and an education system that produces the wrong skills for a market economy. We define a rule for the timing of educational restructuring that is Pareto optimal and that dominates all later times in a Paretian sense while simultaneously reducing inequality. We demonstrate that failure to implement restructuring early in the transition process is likely to produce a very long delay that will significantly reduce Russia's human capital. A retreat from subsidizing public education is likely to be counterproductive. We argue that early educational restructuring should be emphasized in Russia's transition strategy. J. Comp. Econom., December 1999, 27(4), pp. 618–643. Lingnan University, Tuen Mun, N.T., Hong Kong, People's Republic of China; University of Colorado, Denver, Denver, Colorado 88217; and Royal Holloway College, University of London, Egham, Surrey TW20 OEX, United Kingdom.  相似文献   
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This article provides an analysis of laws across all 193 United Nations countries that protect workers from discrimination in access to employer‐provided training. We assessed the overall level of protection and the characteristics most commonly protected, as well as the extent of variation across geographic regions and country income. Overall, 60% of countries were found to offer specific protections from discrimination in access to training for at least one of the seven protected characteristics, which was significantly less than the percentage of countries offering protections from discriminatory hiring or terminations. Gender was the most commonly protected characteristic, whereas sexual orientation was least commonly protected. These findings suggest that employer‐provided training is less well‐protected from discrimination when compared with other aspects of employment and that there is variation in protection across socio‐demographic characteristics and geographic regions. Additional legislation may be needed to ensure equitable access to training for all workers.  相似文献   
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This paper takes advantage of a unique international data set to examine the determinants of the adoption and sustainability of total quality management techniques, focusing in particular on the role played by human resource professionals and practices. The data come from a 1991 survey conducted by Ernst and Young and the American Quality Foundation covering the use of TQM tools in the computer, auto, health care and banking industries in Japan, the United States, Canada and Germany.

The research distinguishes between two ways of implementing total quality management – one approach conceptualizes TQM as a relatively limited set of technical engineering changes while the second implements these technical changes as part of a larger transformation of the organization of work. We find support for the second approach in that the number of employees using quality tools and the number of quality tools in use is greater and lasts longer in firms that also have team-based human resource systems for frontline employees, with team structures, suggestion systems, meetings and group rewards. This central finding holds across all countries and industries studied.

We also find that achievement of these changes requires the commitment of organizational stakeholders to incorporate the interests of employees in strategic decision making. Though union presence alone does not predict the adoption or sustainability of these innovations, partnership between management and union does have a positive effect. The level of strategic influence of the human resource department also influences innovation, though in ways that differ across countries and industries.

The findings suggest the value of comparative studies and of research focused at exploring sub-national variation. The findings also suggest the value of a longitudinal study of the sustainability of innovation.  相似文献   
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This study explored the influence of personal values on destructive leader behavior. Student participants completed a managerial assessment center that presented them with ambiguous leadership decisions and problems. Destructive behavior was defined as harming organizational members or striving for short-term gains over long-term organizational goals. Results revealed that individuals with self-enhancement values were more destructive than individuals with self-transcendence values were, with the core values of power (self-enhancement) and universalism (self-transcendence) being most influential. Results also showed that individuals defined and structured leadership problems in a manner that reflected their value systems, which in turn affected the problem solutions they generated.  相似文献   
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When designing jobs, the degree of specialization is a key consideration. Though functional specialization allows workers to develop deep areas of expertise, it also increases the challenge of coordinating their work. In this article, we propose the concepts of stage‐ and site‐based specialization and posit that together they can counteract the divisive effects of functional specialization. Taking advantage of a natural experiment in physician job design at a Massachusetts hospital, we explore the impact of stage‐ and site‐based specialization on coordination and performance outcomes. Building on recent interest in relational approaches to job design, this study is the first to link relational job design to relational outcomes such as coordination. Our findings have practical implications for job design in professional service settings such as education, consulting, and health care. © 2008 Wiley Periodicals, Inc.  相似文献   
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