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71.
The Evolution of Price Dispersion in the European Car Market 总被引:7,自引:0,他引:7
72.
Although the term workaholism is widely used, little consensus exists about its meaning, and there is a great need for further theoretical and methodological advancement. We attempt to address this need by introducing the concept of Heavy Work Investment (HWI), and viewing workaholism as only one of its subtypes. Furthermore, we propose a model consisting of four main components: HWI, its possible predictors, its types, and its outcomes.In this model, using Weiner's (1985) attributional framework, we differentiate between situational and dispositional types of HWI, each with its own subtypes, as based on the predictors of such an investment. For example, financial-needs-based and employer-directed are situational subtypes, whereas workaholism and work-devotion are dispositional subtypes. Based on the proposed HWI model, we compare dispositional investors with situational investors.Finally, the measurement of HWI, as well as future research directions (study of situational investors, research across time and cultures, and exploration of inter-generational similarity/difference) is also discussed. 相似文献
73.
Using detailed data from the United States, Canada, the United Kingdom, and Japan, we examine the implications of exchange rates for time series of sectoral investment. Both theoretically and empirically, we show that investment responsiveness to exchange rates varies over time, positively in relation to sectoral reliance on export share and negatively with respect to the share of imported inputs in production. Important differences exist in investment endogeneity across high- and low-price-over-cost markup sectors, with investment in low-markup sectors often significantly more responsive to exchange rates. Cross-country differences in investment response are only partially explained by industrial organization arguments. 相似文献
74.
Abstract . A framework is presented for understanding the relationship between the mobility of researchers and the effectiveness of an R & D system. Alternative structural factors that can provide similar results are described. Data taken from a study of Israel illustrate the extent to which mobility and its alternatives are found in this country, which has a particularly effective national R & D system. 相似文献
75.
Goldberg JH 《Medical economics》1998,75(17):166-8, 171-7, 181-2
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79.
Summary. We consider an OLG model with accumulation in human capital and analyze the economic implications of information about individual skills. Agents in each period differ by the random innate ability assigned to each individual. When young, all agents are screened for their abilities and this screening process (signal) constitutes a public information which is used in choosing the level of private investment in education. We demonstrate that in the presence of risk sharing markets better information may be harmful for all in equilibrium, and find conditions under which better information either enhances growth or reduces growth.Received: 8 September 2003, Revised: 3 March 2004, JEL Classification Numbers:
D80, J24.Correspondence to: Bernhard EckwertWe are pleased to acknowledge the useful comments and suggestions of R. Benabou, Z. Eckstein, E. Helpman, B. Ravikumar and D. Tsiddon. Also, special thanks are given to two anonymous referees. This research was supported by a Grant from G.I.F., the German-Israeli Foundation for Scientific Research and Development. 相似文献
80.
Antoine Billot Alain Chateauneuf Itzhak Gilboa Jean-Marc Tallon 《Decisions in Economics and Finance》2002,25(1):33-45
We study the Nash bargaining solution of a problem in which two agents bargain over an uncertain outcome. Under the assumptions
of risk neutrality and of constant absolute risk aversion, we study the way that the solution varies, ex ante, when we vary
the beliefs of one agent. Changing an agent's beliefs in a way that makes them “more distant” from the other agent's beliefs
makes the second agent better off.
Received: 10 May 2001 / Accepted: 22 August 2001 相似文献