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401.
Dr. Mario Petri 《Zeitschrift für Management》2011,6(1):53-77
High quality human resources are the keystone of global competitive capability for German companies. The availability of these resources, however, will change for the worse because of the downward trend of demographical developments in connection with the imperative of advanced job experience. In order to assure the supply of human resources and to diminish the resource dependency, companies foster??in best case interdisciplinarily??HR development. Also the German government is concerned in human resource supply to preserve competitiveness. By starting an educational policy initiative, the government tried to influence HR development of companies. This article aims against the background of the resource dependence perspective of Pfeffer and Salancik at examining in which way this educational policy initiative can actually assure a human resources supply and on which way a higher degree of efficiency can be achieved. 相似文献
402.
By stressing the substantial continuity of vision between John Maynard Keynes’s early unpublished essays and his more mature writings, the paper discusses Keynes’s ethics and focuses on his thoughts about happiness. In particular, we emphasize the anti-utilitarianism of Keynes’s vision and his belief that material wealth is but a precondition to enjoy the possibilities of a good life, and direct attention to problems of incommensurability raised by the multidimensional nature of happiness as considered by Keynes. We then argue that the rediscovery of Keynes’s legacy in this respect may be a precious counterweight to the most controversial aspects of today’s happiness research. 相似文献
403.
Mario G. Reyes 《Journal of Economics and Finance》2001,25(2):206-213
This paper examines volatility transfers between size-based stock indexes from the Tokyo Stock Exchange. We use a bivariate
EGARCH model to test for volatility spillover effects between large- and small-cap stock indexes. We find an asymmetric volatility
spillover from large-cap stock returns to small-cap returns, but not vice versa. We also find a small-firm January effect,
but not a June seasonality, in either large-and small-cap stock returns. Instead, we find that the conditional correlation
between large- and small-cap indexes is time-varying, showing a tendency to increase during the month of June.(JEL G12, G15) 相似文献
404.
To assess the welfare effects of bilateral versus multilateral trade and/or investment liberalisation in general equilibrium, we set up a three‐country and three‐factor knowledge‐capital model of trade and multinational activity. Numerical simulation results indicate that multilateral liberalisation tends to dominate bilateral liberalisation in welfare terms. A transition economy tends to prefer bilateral over multilateral liberalisation to avoid plant relocation. For similar reasons, a developed country may prefer bilateral over multilateral liberalisation, if the other economies exhibit big relative factor endowment differences. 相似文献
405.
We analyse the leasing decision of more than 3000 UK quoted and unquoted companies over the sample period 1982–1996. We show that, for the sample as a whole, companies that use leasing are more likely to have tax losses, high fixed capital investment, high debt-to-equity ratio and to be larger than companies that do not use leasing. We show, however, that the determinants of leasing are not homogeneous across firms of different size. For large companies, leasing, profitability, leverage and taxation are positively correlated. In contrast, for small companies, the leasing decision is not driven by taxation or by profitability, but by growth opportunities. We show that small firms with high Tobin's q and those that are less profitable are more likely to use leasing. 相似文献
406.
Child Labor and School Achievement in Latin America 总被引:1,自引:0,他引:1
Child labors effect on academic achievement is estimatedusing unique data on third and fourth graders in nine Latin-Americancountries. Cross-country variation in truancy regulations providesan exogenous shift in the ages of children normally in thesegrades, providing exogenous variation in the opportunity costof childrens time. Least squares estimates suggest thatchild labor lowers test scores, but those estimates are biasedtoward zero. Corrected estimates are still negative and statisticallysignificant. Children working 1 standard deviation above themean have average scores that are 16 percent lower on mathematicsexaminations and 11 percent lower on language examinations,consistent with the estimates of the adverse impact of childlabor on returns to schooling. 相似文献
407.
Mario A. Maggi Umberto Magnani Mario Menegatti 《Decisions in Economics and Finance》2006,29(2):155-160
Abstract
For a utility function
, the functions
and
are the Arrow-Pratt coefficient of absolute risk aversion (ara) and the coefficient of absolute prudence (ap). They measure respectively an agent’s sensitivity to risk and the strength of the precautionary saving motive under income
uncertainty. 相似文献
408.
409.
410.
Here we argue that patent brokers do not only stay in between supply and demand of innovation, but play in between executing complex transactions and taking entrepreneurial risk. In doing so, they serve a support function to R&D managers of firms adopting various approaches to technological change. We discuss how economic and sociological theories explain brokerage and its existence. Our qualitative analysis of the current practice of patent brokerage in the United States finds some evidence in support of such arguments, and moreover helps us reach a taxonomy of brokerage. We conclude with our own proposition, suggesting that even in very dense environments, the bridging role of intellectual property intermediaries is that of market makers, who leverage their specific investment to play in between technology demand and supply. 相似文献