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101.
Summary We obtain bounds for the difference between the median and mean of the beta and negative binomial distributions using elementary methods.  相似文献   
102.
A bstract . While previous studies on the unemployment-crime hypothesis have yielded equivocal results, here nonsignificant Pearson correlation coefficients were found for theft rates and the percentage of unemployed men and unemployed women for 20 nations. This raises additional cross-cultural questions about the validity both of strain theories that predict positive correlations, and competing theories that predict negative correlations. Implications for research on the unemployment-crime hypothesis are discussed.  相似文献   
103.
This paper uses survival analysis to examine the factors determining the time taken for branches of foreign banks in Shanghai, China to make a positive rate of return after entering that market. Particular attributes of banks including the parent bank's size, early entry and the number of branches the bank has in China are found to reduce time to profitability. Market conditions in Shanghai, captured by levels of foreign direct investment and Eurodollar interest rates, are also found to have significant effects. A number of managerial implications are drawn from the analysis in light of the greater access to the Chinese banking markets following China's accession to the WTO. To ensure long‐term profitability in Shanghai, the foreign bank needs to contain costs and risks in the new markets, formulate an effective market penetration strategy, identify appropriate customer target groups, attract businesses from firms of different countries, seek early entry and undertake more fee‐income generating businesses. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
104.
We examine asymmetry in the loss functions of South Korean consumers' and the Bank of Korea's (BOK) inflation forecasts, and test the rationality of these forecasts under the assumption of a possible asymmetric loss function. Under an asymmetric loss function, we find evidence of asymmetry and support for rationality. We also examine whether the BOK's forecasts incorporate respective forecasts and consensus forecasts efficiently. They broadly use available information efficiently, and their results are robust to inflation‐targeting measures and the recent global financial crisis. However, our results suggest that the information efficiency of the BOK's forecasts for consumers was affected during the period 2007–2008.  相似文献   
105.
How do interest groups decide which member of Congress to target when decisions are made collectively? Do lobbying strategies change as legislation advances? Answering these questions is challenging due to a lack of systematic observations of lobbying contacts. I answer these questions using a novel data set constructed from reports submitted by lobbyists on behalf of South Korea regarding its free trade agreement with the United States for 10 years. I show that a diverse set of politicians are contacted but the timing, intensity, and strategy of lobbying contacts vary by politicians' institutional positions as well as their predisposed preferences for free trade.  相似文献   
106.
We consider a country with two factors and two industries, each of which faces technical and price uncertainty. Entrepreneurs choose outputs in order to maximize the expected utility of profits. They also draw factor payments and purchase consumption goods after the uncertainty isresolved. They enter and exit from an industry according to whether participation there increases their expected utility. Within this model, the validity of the propositions of neoclassical trade theory depends on how the entrepreneurs' entry decisions are affected by parameter changes via their roles as risk bearers, consumers and factor owners.  相似文献   
107.
The authors investigate factors that may affect the exportability of Korean films released from 1996 to 2002. They employ a binary probit model to test the exportability. The findings indicate that the number of screens, action genre, and year dummies of 2000 and 2001 are important determinants of exportability in the overall model. The authors tried to capture the dynamic aspect of exportability by holding outside factors constant. Over the previous years (1996–99), they found that factors that reduce the asymmetric information problem are important predictors of exportability. On the other hand, the star power and number of screens exhibited in the domestic market are strong predictors of exportability during the recent period. This result confirms that the recent expansion and success of the Korean movie industry (such as the effect of Hallyu ) serves as an effective signal to the international film market. Their analysis of cultural discount is inconclusive.  相似文献   
108.
The regional location of multinational corporation (MNC) subsidiaries in their host country and their associated entrepreneurial output and networking activities are likely to affect their economic development contribution, measured in terms of technology and management know-how transfers; enhancement of innovativeness of other firms; and company spinoffs. This theme has considerable research and public policy value. We investigate the issue drawing from a large-scale study of 264 MNC subsidiaries based in the UK. The findings show that activities in developed regions are associated with higher economic development contribution than those in less developed regions. Moreover, entrepreneurial output and networking with partners external to the MNC system positively affect economic development contribution. Key implications of this study are that entrepreneurship critically influences economic development contribution, underlying the importance of the MNC subsidiary research stream; and that the policy practice of supply-side measures fostering entrepreneurial output and embeddedness in local networks seems to be appropriate to pursue.  相似文献   
109.
This article revisits the topic of two‐state option pricing. It examines the models developed by Cox, Ross, and Rubinstein (1979), Rendleman and Bartter (1979), and Trigeorgis (1991) and presents two alternative binomial models based on the continuous‐time and discrete‐time geometric Brownian motion processes, respectively. This work generalizes the standard binomial approach, incorporating the main existing models as particular cases. The proposed models are straightforward and flexible, accommodate any drift condition, and afford additional insights into binomial trees and lattice models in general. Furthermore, the alternative parameterizations are free of the negative aspects associated with the Cox, Ross, and Rubinstein model. © 2001 John Wiley & Sons, Inc. Jrl Fut Mark 21:987–1001, 2001  相似文献   
110.
The Food and Drug Administration (FDA) has recently been the target of congressional investigations and has seen recent changes in its approval procedures. In this interview, FDA Commissioner Frank Young responds to harsh congressional criticisms and details the FDA approval process.  相似文献   
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