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71.
Jee Hong Kim In Ki Joo Frederick D. S. Choi 《Journal of International Financial Management & Accounting》1996,7(3):167-190
This study examines whether, and to what extent, productivity information is used by the market and whether it is useful as a predictive measure. To see if nationality has any bearing on these issues, we examine the information content of productivity measures in Japan, Korea and the United States. While correlations between security returns, productivity changes and unexpected earnings are not uniform across our sample countries, our findings suggest that productivity, as a performance metric, merits greater attention by financial managers and security analysts. The substitution of productivity in place of short-run earnings could very well be the key to enhanced performance in today's environment of global competition. 相似文献
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73.
We propose an alternative mutual fund performance index which addresses the benchmark problem and controls for economies of scale in managing mutual funds. We advance a new concept of 'return-cost' efficiency as another important element in evaluating portfolio management, in addition to the mean-variance efficiency concept. Our index based on a non-parametric estimation is shown to be similar to the Sharpe index with multiple slopes (or factors). We have shown that all fund categories, except income funds, have similar average efficiency scores after controlling for economies of scale. Most funds operate in increasing returns to scale and seem to be successful in holding mean-variance efficient portfolios, but unsuccessful in allocating transaction costs efficiently, evidenced by excessive turnovers and loads. 相似文献
74.
An event important to a consumer that occurred in a foreign country may serve to affect perceptions about the products from the country. Life events represent important experiences or circumstances that tend to exert a major influence on the individual. This article examines how consumer attributions made about a life event occurring in a foreign country vary across individuals from individualist and collectivist cultures, which serve to moderate the impact of the event on product perceptions. The research literature on life events, attribution theory, and cross‐cultural differences are used to formulate propositions regarding the relationship between life‐event attributions and subsequent perceptions of products from the foreign country. Implications and research directions are provided. © 2007 Wiley Periodicals, Inc. 相似文献
75.
This paper analyzes the post-merger performance of acquiring firms. The sample is transformed to a few homogenized subsamples along the various critical dimensions of the merger event. Those clusters with high growth or active acquisitions, active utilization of debt capacity, and low liquidity showed performance superior to the market. The results provide support for the hypothesis of financial synergism or at least the hypothesis that aggressive growth strategies are rewarded by the market. 相似文献
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77.
Oscar Choi 《海外经济评论》2008,(18):10-12
2007年4季度以来,由于政府的严厉措施、尤其是货币供应的收紧,大多数城市的住房成交量有所下降。市场对于2008年过度紧缩的忧虑导致了近几个月房地产股的大跌。然而,近期的迹象表明,住房部门受到的约束正在放松。这种情况下,上海市场开始回暖,出现了量价齐升的局面。 相似文献
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79.
Seungmook Choi 《The Journal of Financial Research》1994,17(4):551-559
If nominal interest rates have a unit root, but inflation and inflation forecast errors do not, ex-ante real interest rates are argued to have a unit root and are therefore nonstationary. I show that empirical tests for nonstationarity of real interest rates using such a deductive method can be misleading when the stationary inflation forecast errors are large relative to the variation of nominal interest rates. 相似文献
80.
The empirical research discussed in this paper measures the synergistic effects of mergers on the stockholders of the acquiring and acquired firms. Synergism is defined as the incremental wealth to the shareholders of both merging firms due to the merger—net of any potential gains achievable through investors' personal diversification over the common stocks of the merging firms. Three types of mergers are identified and studied—nonconglomerate, conglomerate with increasing financial leverage, and conglomerate with decreasing financial leverage. The results indicate that these types of mergers are affected differently by the combination. Moreover, the evidence suggests operational and/or financial synergism. 相似文献