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排序方式: 共有135条查询结果,搜索用时 15 毫秒
1.
Miriam Marra 《Review of Quantitative Finance and Accounting》2017,49(3):811-853
In this paper I show that the co-movements between bid-ask spreads of equities and credit default swaps vary over time and increase over crisis periods. The co-movements are strongly related to systematic risk factors and to the theoretical debt-to-equity hedge ratio. I document that hedging and asymmetric information, besides higher funding costs and market volatility risk, are driving factors of the commonality and are significantly priced in CDS bid-ask spreads. 相似文献
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Miriam A. CHERRY 《Revista Internacional del Trabajo》2020,139(1):1-25
La preocupación por el desempleo tecnológico no es nueva. Los debates que tuvieron lugar en el decenio de 1960 sobre la automatización reflejaban tanto optimismo como preocupación por la potencial destrucción de empleo causada por la tecnología. Al estudiar los archivos de la OIT, y en particular la información recopilada por su ṢOficina de Automatizaciónṣ, se observa que muchas propuestas actuales se debatieron durante aquel periodo, aunque nunca se tradujeron en políticas de reglamentación. La autora reabre este antiguo debate, como un buen punto de partida para abordar los problemas actuales en consonancia con el mundo del trabajo que aspiramos a construir. 相似文献
4.
Miriam Wyman 《Leisure Studies》2013,32(3):277-293
Though it is desirable to recognize the economic worth of the activities of the recreationist, there is practical as well as philosophic cause for alarm at the implication that the value of recreation lies in the expenditure for equipment rather than on the quality of the recreational experience. (Leopold, 1966) This paper lays the groundwork for a new approach to substitutability which confronts a number of issues inherent in recreation planning. The concept of interchangeability, the ability to substitute with similar satisfaction experience in one natural area for experience in another, is defined. The substitutability concept in recreation research is described. Three issues are identified which have had a significant impact on recreation planning: needs and outdoor recreation, outdoor recreation and the consumer society, and environmental concern. Evidence is presented to support the concept of interchangeability and a possible approach is suggested to the study of experience in natural areas which may provide evidence to support or refute interchangeability. 相似文献
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Companies increasingly make use of geographically dispersed teams to capture knowledge residing at different locations. In this context, shared leadership is considered a key enabler of team performance. Taking a functional perspective on shared leadership, we thus investigate the relationship between shared leadership behaviors and team performance in dispersed teams. Furthermore, we analyze how socio‐demographic factors that are characteristic for dispersed teams (i.e., high female‐to‐male ratio, high mean age, and high levels of national diversity) affect shared leadership behaviors. Based on data from 96 dispersed teams, we show that shared leadership behavior fosters team performance. Further, we find the socio‐demographic characteristics typical for dispersed teams to foster shared leadership. Theoretical and managerial implications for human resource management are discussed. © 2012 Wiley Periodicals, Inc. 相似文献
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Stans de Haas Greetje Timmerman Mechtild Höing Miriam Zaagsma Ine Vanwesenbeeck 《Employee Responsibilities and Rights Journal》2010,22(4):311-323
The aim of the present study was to evaluate the outcome of sexual harassment policy in the Dutch Police Force. Using a survey, sexual harassment was measured in 2000 and again in 2006 and we tested whether sexual harassment is associated with the comprehensiveness of policies. To be able to identify divisions with comprehensive policies, we interviewed 29 key persons in semi-structured interviews. It appeared that between 2000 and 2006 sexual harassment did not decrease: neither for women nor for men. Furthermore, the risk of sexual harassment was not lower in divisions that implemented comprehensive policies than in divisions with less comprehensive policies. The results suggest that sexual harassment is a workplace hazard that is very difficult to prevent in male dominated workplaces and implementing a comprehensive policy is not sufficient to prevent this workplace hazard. 相似文献
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Miriam Z. Klipper 《Economics of Transition》1998,6(1):101-111
In any market economy, a fundamental question is how to make management accountable to shareholders and also to the requirements of law. This paper raises selective, critical issues of corporate governance that are particularly relevant to problems of the accountability of boards of directors to their shareholders in transition economies. These issues include the separation of ownership and control and the duties of directors; the need for disclosure given that separation; and the corporate charter as a vehicle for the direct participation of shareholders in governance. The paper suggests that one of the best models of corporate governance that transition economies can use is that employed by the leveraged-buyout (LBO) and venture capital funds operating in the West. It argues that weaknesses in corporate governance may undermine the entire privatization process. Economics and law are too often seen as separate disciplines. In reality, they come together in transition economies perhaps with greater impact than elsewhere. 相似文献
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Am Beispiel von Toyota und der Automobilindustrie allgemein wird in diesem Beitrag gezeigt, dass die zunehmende partnerschaftliche
Zusammenarbeit zwischen einem Original Equipment Manufacturer (OEM) und seinen Systemlieferanten sich derzeit zwar vorrangig
auf die Bereiche F&E, Produktion und Logistik konzentriert, aber bedeutsame Einflüsse auf das Marketing und insbesondere die
Markenpolitik des OEMs hat. 相似文献
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