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91.
The Portuguese textile and clothing industry thrived after 1960, when Portugal joined the European Free Trade Association, and it has been an important industry in Portugal in terms of value added, employment, and exports. Nevertheless, the industry has experienced significant challenges with the final integration of the apparel and textile industry into GATT on 1 January 2005, as well as the admission of relatively low-wage Bulgaria and Romania into the European Union in 2007. This paper describes recent trends in the industry between 1995 and 2016, including a substantial decrease in output after 2005 and recovery in recent years. In addition, a translog cost function is used to examine the existence of economies of scale, the relationships among inputs, and the effects of the 2005 GATT entry on the industry’s costs. The findings include strong evidence of economies of scale, consistent with the many small and mid-sized enterprises in the Portuguese textile and clothing industry. The results are also consistent with capital and labour being complementary inputs, while other input pairs are substitutes. The entry into GATT may have had a negative impact on cost, though the evidence for that effect is weak.  相似文献   
92.
Athreya  Krishna B. 《Economic Theory》2003,23(1):107-122 (2004)
Summary. Let continuous, exists in for x in . Let be an i.i.d. sequence from F and X0 be a nonnegative random variable independent of . Let be the Markov chain generated by the iteration of random maps by . Such Markov chains arise in population ecology and growth models in economics. This paper studies the existence of nondegenerate stationary measures for {Xn}. A set of necessary conditions and two sets of sufficient conditions are provided. There are some convergence results also. The present paper is a generalization of the work on random logistics maps by Athreya and Dai (2000).Received: 20 March 2002, Revised: 4 December 2002, JEL Classification Numbers: C22, D9.The author wishes to thank Professor Mukul Majumdar and the referees for several useful suggestions.  相似文献   
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94.
Many employer-sponsored health plans and multi-employer health benefit trusts have seen an increase in medical child support orders (MCSOs), and they can anticipate receiving a greater number in the future. Once regulations are final for the national medical support notice (NMSN) required by the Child Support Performance and Incentive Act of 1998, plans should also begin receiving these. In preparation, plan administrators should ensure that they have proper procedures in place for determining whether MCSOs and NMSNs constitute QMCSOs.  相似文献   
95.
One of the most widely discussed and highly agreed upon curricular issues for business and economic programs is the need to integrate international topics into the curriculum. Evidence indicates that little progress has been made in achieving this objective. To ignite the process of internationalizing the curriculum, a departmental study abroad program, based on the experience of Niagara University and Schiller International University, is proposed. Unlike most study abroad models, this approach systematically links the curricula of the host and domestic institutions. Faculty, who on most campuses are largely bystanders in the study abroad process, now assume a central role. This approach makes study abroad a major campus focus and a source of faculty development in international topics.  相似文献   
96.
We study the comparative statics implications of mean-variance preferences for optimal portfolios. Specifically, we show that all risk-averse mean-variance investors raise their investment in a risky asset in response to a change in that asset's return distribution if and only if the change lowers both the mean and standard deviation of the return by the same percentage. Besides being of interest in its own right, our results allow us to compare some comparative statics implications and the expected utility and mean-variance models systematically.  相似文献   
97.
In this most convulsive and confus- ing time in modern American finance, one point stands out: Credit market fail- ure has pushed the economy to the edge, and policymakers are scrambling to pull it back. When investors began to flee the heretofore safe harbor of money-market funds in favor of Treasury bills that guar- anteed a mere 0.04% return, it was plain that confidence in the financial system was breaking down. The government's ad hoc approach, intended to prevent failing institutions from collapsin...  相似文献   
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99.
Simulations with dynamic, single country, CGE models typically imply that reductions in domestic demand, e.g. a cut in investment, generate increases in exports and reductions in imports facilitated by real depreciation. However, currently in the U.S. a large reduction in investment is occurring simultaneously with a contraction in exports and little movement in the real exchange rate. We show that to describe this situation it is necessary to drop the standard CGE assumption that capital is always fully employed in every industry. After introducing an excess capacity specification, we simulate the U.S. recession with and without the Obama stimulus package.  相似文献   
100.
A prominent philosophical/legal case for requiring 100% bank reserves employs a flawed style of argument. It involves essentialism (criticized by Karl Popper and Joseph Schumpeter), persuasive definitions (identified by Charles L. Stevenson), faulty classification, and the piling up of irrelevant facts and considerations.  相似文献   
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