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31.
Jaewook An Sang-Kun Bae Ronald A. Ratti 《Oxford bulletin of economics and statistics》2007,69(1):75-98
This paper uses panel data to compare the performance of Korean banks with and without effective government control of the appointment of chief operating officers. A privatization programme succeeded in spreading ownership of banks widely among the public, but government retention of an ownership stake in an institution meant de facto control by government. Despite charging lower loan rates, banks controlled by government experience higher bad loans ratios. This is in line with expectations of regulatory forbearance and government protection for recipients of political loans. Banks controlled by government are less efficient than privately controlled banks and bad loan variables are higher at banks with lower efficiency scores. 相似文献
32.
Technology development patterns of small and medium sized companies in the Korean machinery industry
This paper presents four different patterns of technology development for small and medium sized companies in the machinery industry in a newly industrializing country, Korea. These four patterns are validated through indepth case studies. The case studies suggest that technology development patterns evolve according to firm size and the level of technological capability. In addition, the importance of non-formal methods of technology acquisition, technology accumulation, and business/technology policy for efficient technology development is also shown in this study. For the generalization of the findings, more extensive study in various industries and international comparative studies are needed. 相似文献
33.
This study derives approximate valuation formulas for basket options and Asian options under the jump‐diffusion process. To obtain an approximation for options prices under the jump‐diffusion process, we extend the Taylor expansion method developed by Ju N. ( 2002 ) under the diffusion process. We show that the Taylor expansion method, suggested in this study, provides better pricing performance as compared to log‐normal or four‐moment methods. The performance improvement using the Taylor expansion method increases as the time to maturity increases. In addition, our numerical analysis shows that jump effects become significant when the expected jump sizes take large negative values. © 2011 Wiley Periodicals, Inc. Jrl Fut Mark 31:830–854, 2011 相似文献
34.
An issue that has been explored only to a limited extent is the role that multinational firms might play in promoting or inhibiting employment discrimination based on gender in developing countries. This study focuses on this issue within the context of Thailand, a country that, until quite recently, had one of the world's fastest growing economies, driven to a large extent through investment by foreign multinational firms. The approach we take is to analyze the determinants of the inclusion of explicit gender restrictions in job announcements by both multinationals and Thai-owned firms. Some job announcements restrict jobs to male or to female applicants, and some are silent on the issue of gender. Others specifically invite both male and female applicants. There are no laws in Thailand restricting gender-based discrimination nor requiring "equal opportunity" language on the part of private employers.
The analysis examines the relationship of the cultural characteristics of the firm's home country, along with economic growth in the host country, with the likelihood of various gender-based restrictions being placed in job announcements. We employ widely used measures of national culture developed by Hofstede.Empirical results demonstrate relationships between discrimination and certain of Hofstede's cultural dimensions. Economic growth was not found to have an impact on discrimination. Control variables in the study include dummy variables to control for occupation and the industry of the employee firm. 相似文献
The analysis examines the relationship of the cultural characteristics of the firm's home country, along with economic growth in the host country, with the likelihood of various gender-based restrictions being placed in job announcements. We employ widely used measures of national culture developed by Hofstede.Empirical results demonstrate relationships between discrimination and certain of Hofstede's cultural dimensions. Economic growth was not found to have an impact on discrimination. Control variables in the study include dummy variables to control for occupation and the industry of the employee firm. 相似文献
35.
Kwangil Bae 《期货市场杂志》2019,39(6):704-720
This study investigates compound basket options, which are options on portfolios of options. Although they may be new to financial markets, they are available as equity basket options, equity spread options, stocks of holding companies, and collateralized debt obligations. Using moments of portfolio values, we provide formulas for pricing compound basket options. According to numerical analysis, a lower bound and a weighted average of bounds yield relatively small errors. Additionally, ignoring the compound feature increases the pricing error of equity basket options because the feature captures the capital structure and leverage effect of stock prices. 相似文献
36.
The effect of corporate venture capital (CVC) investment on startup innovation performance has been examined in the extant literature. However, when this effect is enhanced is the important but relatively understudied question in strategy and entrepreneurship research. We build on the idea of regarding CVC investment relationships as learning alliances and introduce two situational factors as boundary conditions on the performance effect of CVC investment. In order to handle the endogeneity of CVC investment, we employ propensity score matching and differences-in-differences techniques. Based on the sample of startups in the human biotechnology industry in the United States, we find that CVC funding is beneficial for startup innovativeness when CVC investment is established after initial independent venture capital funding. Moreover, a startup’s patent stock before CVC funding also influences on that effect. 相似文献
37.
So Young Bae 《Asia Pacific Journal of Tourism Research》2017,22(4):436-448
The purpose of this study is to examine the intercultural sensitivity of international students in Korea based on Chen and Starosta’s [(2000). The development and validation of the intercultural communication sensitivity scale. Human Communication, 3, 1–15] intercultural sensitivity scale using a latent profile analysis and to discuss tourism patterns of each group segmented by intercultural sensitivity. According to the analysis, international students were classified by intercultural sensitivity with four groups: introverted observer, defensive bystander, favorable crowd, and veteran. Based on their characteristics and tourism patterns of each group, theoretical and practical implications were suggested. Considering the growing overseas education particularly in non-English-speaking countries and its significant influence on tourism, this study connected the multiple constructs in various fields such as intercultural contact, international student mobility, and tourism, providing a quintessential example of multidisciplinary research. 相似文献
38.
39.
Soon-Young Huh Kyoung-Ll Bae 《International Journal of Intelligent Systems in Accounting, Finance & Management》1999,8(1):45-60
As organizations increasingly emphasize effective collaborative working through networked systems, the World Wide Web (WWW) server and associated intranet technologies are gaining wider acceptance as a new enterprisewide information systems paradigm. In an intranet collaborative working environment, data used in the web server are usually modified more frequently than are those used in a traditional Internet web server. Thus, to support synchronous collaboration without causing any inconsistency among multiple concurrent users, the intranet web server must provide users with synchronized and consistent views of shared data. However, current web technologies have limitations in supporting this, largely because the existing Hypertext Transfer Protocol (HTTP) is unidirectional and does not allow web servers to send messages to their web browsers without first receiving requests from them. This paper proposes a web-based change management framework that can overcome such limitations and support synchronous collaboration in an intranet computing environment. The web-based change management framework facilitates management of dependency relationships between shared data in the web server and dependent user views in the client web browser and allows the web server to actively propagate changing details of the shared objects to all users referencing them. On the basis of the change management framework, we propose a dynamic web server that can support synchronous collaboration in various intranet-based collaborative systems including concurrent engineering design systems and electronic approval systems. The prototype system of the dynamic web server is developed on a commercial Object-oriented Database Management System (ODBMS) called OBJECTSTORE using the C++ programming language. Copyright © 1999 John Wiley & Sons, Ltd. 相似文献
40.
Two types of defensive scheme—leveraged buyout (LBO) and leveraged recapitalization (LR)—are examined. In particular, this article examines (1) whether the two similar defensive tactics affect stockholder returns differently and (2) what firm attributes are associated with stockholder gains in LBO and LR announcements. This study finds that stocks of both LBO and LR firms, on average, exhibit significant positive abnormal returns during the announcement period, but that the latter experience substantially smaller returns than the former. This study further finds that while mitigation of agency problems associated with a firm's free cash flow is present for both LR and LBO firms, it is more pronounced for the LBO firms. These results provide evidence that a firm with higher free cash flow could benefit a greater reduction of agency costs by going private through a LBO plan than by remaining public through a LR plan. 相似文献