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931.
This study examines the reaction of non–issuing, same–sector funds when a closed–end fund announces a seasoned equity offering. The non–issuing, same–sector funds have a significant, negative announcement–day abnormal return. The abnormal returns for U.S. debt funds are less negative than U.S. equity and international debt funds. The abnormal returns for international debt funds are more negative than international equity funds. Announcement–day abnormal returns are directly related to the announcement–day abnormal return of the issuing fund and the premium/discount of the issuing fund. Announcement–day abnormal returns are inversely related to the premium/discount of the non–issuing, same–sector funds. 相似文献
932.
933.
934.
In the 2008 Pan-Beibu Gulf Economic Cooperation forum, MrNicholas Darmman, Deputy Secretary-General of ASEAN Secretariat, is one of the guests who the Chinese and foreign reporters are most concerned about, participated in a total of two Pan-Beibu Gulf Economic Cooperation forums: and he was an observer to attend the 2008 Pan-Beibu Gulf Economic Cooperation forum last year. 相似文献
935.
Eric Toulemonde 《Bulletin of economic research》2003,55(2):203-208
We develop a simple model to illustrate how the effects of turnover costs on wages can be reinforced by an efficiency wage effect. The insider–outsider theory explains why labour turnover costs allow the insiders to earn higher wages than outsiders. According to the efficiency wage theory, higher wages enhance the insiders' productivity. Therefore, the costs of replacing an insider by a low–paid, low–productivity outsider are increased, which allows the insiders to raise their wages further. Again, higher wages increase insiders' productivity, which allows them to earn still higher wages, and so on. Thus, the existence of a link between effort and wages can reinforce the effects of labour turnover costs on wages. 相似文献
936.
Sub‐Saharan Africa is the only developing region of the world where agricultural output has been trailing population growth for most of the last three decades. Farming systems in the region are inherently risky because they are fundamentally dependent on the vagaries of weather. In addition, it is a region of crises; poverty, civil strife, and HIV/AIDS. Attention must therefore be focused on improving the production of crops that could thrive under these circumstances. Because of its tolerance of extreme drought and low input use conditions, cassava is perhaps the best candidate in this regard. And cassava is a basic food staple and a major source of farm income for the people of the region. The use of hired labor is important for its production growth because cassava root yield responds positively to the application of hired labor. This article, based on farm‐level information collected from six major cassava‐producing countries of Africa, within the framework of the Collaborative Study of Cassava in Africa, identifies strategic variables affecting the hired labor use decisions of producing households. The characteristics of the household head (age and number of years of formal education), the size of the household farm, good market access, and population pressure are found to motivate households to apply hired labor in cassava production. These observations underscore the need for investing in people—education—and in infrastructure—market access—as possible tools for improving food production in the region. The positive effect of farm size also suggests that some kind of land reform, which would put more farmland at the disposal of farm households, could be favorable to improving cassava production. 相似文献
937.
Foreign multinational corporations (MNCs) have accounted for important shares of employment and production in Indonesian manufacturing since 1975, and these shares increased especially rapidly in the early to mid-1990s. These increases were concentrated in the machinery industries and in MNCs with large foreign ownership shares, and continued through the crisis of 1997–98 and beyond, despite apparently large withdrawals of inward foreign direct investment in 1998 and subsequent years. MNCs generally had much higher average labour productivity than local plants and, after controlling for plant-level variation in electricity consumption per employee, size and vintage, we found that these differentials persisted in about three-quarters of the cases examined. However, there was also large variation in MNC presence and in MNC–local productivity differentials across industries and time, with statistically insignificant differentials most common in apparel and footwear, as well as in MNCs with small foreign-ownership shares. 相似文献
938.
Eric A. Nilsson 《劳资关系》1997,36(3):324-348
This article tests two rival theories of the growth of union decertification: a neoclassical and an institutionalist. Both perform well when they are independently tested against the data. However, Cox nonnested hypothesis tests indicate that when these two theories are tested against each other, the institutionalist theory is superior to (i.e., variance encompasses) the neoclassical theory. 相似文献
939.
It is well known that an unbiased forecast of the terminal valueof a portfolio requires compounding at the arithmetic mean returnover the investment horizon. However, the maximum-likelihoodpractice, common with academics, of compounding at the estimatorof mean return results in upward biased and highly inefficientestimates of long-term expected returns. We derive analyticallyboth an unbiased and a small-sample efficient estimator of long-termexpected returns for a given sample size and horizon. Both estimatorsentail penalties that reduce the annual compounding rate asthe investment horizon increases. The unbiased estimator, whichis far lower than the compounded arithmetic average, is stillvery inefficient, often more so than a simple geometric estimatorknown to practitioners. Our small-sample efficient estimatoris even lower. These results compound the sobering evidencein recent work that the equity risk premium is lower than suggestedby post-1926 data. Our methodology and results are robust toextensions such as predictable returns. We also confirm analyticallythat parameter uncertainty, properly incorporated, producesoptimal asset allocations, in stark contrast to conventionalwisdom. Longer investment horizons require lower, not higher,allocations to risky assets. 相似文献
940.
The paper develops a dynamic general‐equilibrium framework to illustrate that trade liberalization may speed up the process of globalization and industrialization by enabling a small open economy to reallocate production factors to modern export sectors where increasing returns to experience are present. The authors emphasize the role of knowledge in service activities related to the export of modern sector goods, which has the form of a public good that can be utilized in exporting of other modern sector goods. As a consequence of this knowledge accumulation, the economy begins to take off and exhibits more rapid rates of wage and output growth. The accumulation of knowledge also shifts comparative advantage in the modern sector to more service‐intensive goods, thus leading to a natural evolution of comparative advantage. These results lend theoretical support to the different development experiences in the 1960s between East Asia and Latin America. 相似文献