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This article sets flight capital in the context of portfoliochoice, focusing on the proportion of private wealth that isheld abroad. There are large regional differences in this proportion,ranging from 5 percent in South Asia to 40 percent in Africa.The authors explain cross-country differences in portfolio choiceusing variables that proxy differences in the risk-adjustedrate of return on capital. They apply the results to three policyissues: how the East Asian crisis affected domestic capitaloutflows; the effect of the International Monetary FundWorldBank debt relief initiative for heavily indebted poor countrieson capital repatriation; and why so much of Africa's privatewealth is held outside the continent. 相似文献
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This article considers the outsourcing choice of a downstream firm with its own upstream production resources or assets. The novelty of the approach is to consider the outsourced function as involving resources consistent with the resource‐based view of the firm. From a bargaining perspective, we characterize a downstream firm's decision whether to outsource to an independent or to an established upstream firm. In so doing, the downstream firm faces a trade‐off between lower input costs afforded by independent competition, and higher resource value associated with those who can consolidate upstream capabilities. We show that this trade‐off is resolved in favor of outsourcing to an established firm. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
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Abdelmoneim H. Elnagheeb Wojciech J. Florkowski Chung-Liang Huang Catherine Halbrendt 《Agricultural Economics》1992,8(1):45-56
The progress in porcine somatotropin (pST) application justified an assessment of consumer acceptance of pST-treated pork. A survey of the Atlanta metropolitan area, USA, collected information about consumer attitudes toward lean pork produced with biotechno-logically developed pST. A qualitative dependent variable model was used to identify socioeconomic consumer characteristics influencing the willingness to pay for lean pork. The model was modified to account for the selectivity bias of the sample data. Results indicate that frequent pork consumers were willing to pay more for lean pork produced using pST in contrast to respondents who frequently ate beef, were older, and had relatively high income. Probabilities associated with the willingness to pay a specific premium were calculated. In general, the average respondent was willing to pay an additional 18¢ per kg of lean pork produced using pST. 相似文献
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Survey textbooks suggest that long questionnaires should be avoided, and a careful reading of the available empirical evidence confirms the negative effects of substantial length on both response rates and the quality of those responses which are obtained. Data is presented from a lengthy survey in Britain in 1987. Analysis of reasons for nonresponse to this survey suggest that length may indeed have been a significant disincentive to respond for many. However, no effect of length was found on item quality as measured by the number of responses given to open-ended questions. Unexpectedly, the variance in number of responses was greater when the questions were asked later in the questionnaire. The results are interpreted as resulting from the greater power that respondents gain as the survey proceeds. 相似文献
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Catherine Y. Co John S. Landon‐Lane Myeong‐Su Yun 《Journal of Applied Econometrics》2006,21(8):1111-1134
We study the dynamics of the cross‐section distribution of patents per capita for the 48 continental US states from 1930 to 2000 using a discrete‐state Markov chain. We test for and find evidence in favor of the (knowledge) convergence hypothesis. The distribution of patents is converging to a limiting distribution that is significantly more concentrated than its initial distribution. States in the extreme are more mobile than states in the middle of the cross‐sectional distribution and are likely to move to the middle. However, the rate of convergence to the limiting distribution is ‘slow’. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献