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101.
We test whether default risk is related to equity returns using the Fama and MacBeth [Fama, E.F., MacBeth, J., 1973. Risk, return, and equilibrium: empirical tests. Journal of Political Economy 81, 607–636.] regression framework. The proxy we use for default risk is the default probability obtained from option-based models. Our findings show that default probability is negatively related to returns. While we find that size and book-to-market are related to default risk, the ability of these variables to explain cross-sectional variation in returns is not because they are proxying default risk. Further, our evidence suggests that the negative relationship between default probability and returns is not due to a leverage, volatility or momentum effect. 相似文献
102.
A threshold citation approach is used to measure the research influence of academic real estate journals, institutions and individual researchers. Real Estate Economics followed by The Journal of Real Estate Finance and Economics and Journal of Real Estate Research are the most influential real estate journals. Almost 63% of heavily cited works in core real estate journals are published in real estate journals. Twenty-one percent of the heavily cited works are published in Real Estate Economics . An overwhelming 80% of the citations of the 21 most heavily cited papers in real estate come from articles published in real estate journals. Even when real estate articles are published in top-tier finance and economics journals, the majority of the citations associated with these articles come from top real estate journals. This provides strong evidence of the existence of a distinct real estate research discipline. As compared to prior studies, an expanded universe of institutions is found to influence real estate research. Research-extensive universities generating high-quality economics, statistics and finance research influence the real estate discipline. The individuals that are most influential, however, are generally those with substantial real estate discipline specific research. 相似文献
103.
This paper is a study of the Fama and French (1992) analysis in the UK context. Consistent with their findings, our results do not support a positive relationship between beta and average monthly returns. We find that book-to-market equity and market leverage are consistently significant in explaining UK average returns. Contrary to the Fama-French evidence, size has an insignificant effect on average returns. A puzzling negative beta-returns relationship is found in some monthly regressions,and results based on annual data reveal a reversal of betas for the smallest-size portfolios. Some possible explanations are offered for these findings. 相似文献
104.
Simulation experiments are used to compare OLS and several principal components (PCR) estimators of the classical linear regression model. According to mean square error and mean absolute error criteria OLS dominates PCR in these experiments. 相似文献
105.
Kam?C.?Chan Carl?R.?ChenEmail author Louis?T.?W.?Cheng 《Review of Quantitative Finance and Accounting》2005,24(1):47-64
Using a set of 18 accounting journals and a sub-set of top five journals from 1991 to 2002, we rank the research productivity in accounting for a total of 119 Asia-Pacific universities. For the whole sampling period, the top five universities are the University of New South Wales, Hong Kong University of Science and Technology, Nanyang Technological University, the University of Sydney, and City University of Hong Kong. A number of prominent universities with long school history are not ranked in the top 20. During the second half of the sampling period, Hong Kong and Singaporean universities have shown the most improvement while some Australian universities have exhibited decline in research output. Also, Hong Kong University of Science and Technology replaces University of New South Wales as the first-ranked university in the period of 1997–2002. When compared with other North American universities, the accounting productivity of the top 20 Asia-Pacific institutions is comparable with that of leading universities in North America. The comparison is even more favorable to the Asia-Pacific universities during the period of 1997–2002. 相似文献
106.
Chia-Ying Chan Christian de Peretti Zhuo Qiao Wing-Keung Wong 《Journal of Empirical Finance》2012,19(1):162-174
This paper represents the first attempt to apply a stochastic dominance (SD) approach to examine the efficiency of the UK covered warrants market. Our empirical analyses reveal that neither covered warrants nor their underlying shares stochastically dominate the other, indicating the nonexistence of potential arbitrage gains in either wealth or utility, which implies market efficiency. To complement the SD results, we also employ a likelihood ratio (LR) test to examine information efficiency. A bootstrap methodology is developed to correct the size distortion of the LR test. Our findings show that UK covered warrant returns efficiently reflect the return information of the underlying shares. 相似文献
107.
108.
This study examines leader?Cmember exchange (LMX) as a mediator of the relationship between benevolent leadership and follower task performance and extra-role performance. Using a sample of 223 leader?Cmember dyads in a nonprofit organization in the People??s Republic of China, results indicate that benevolent leadership and LMX are positively related to follower task performance and organizational citizenship behavior towards the organization (OCBO). Findings also support that LMX partially mediates the relationship between benevolent leadership and follower task performance as well as fully mediates the relationship between benevolent leadership and OCBO. Implications for the theory and practice of leadership in Asia are discussed. 相似文献
109.
以提高教学质量、培养应用创新型人才为目的,系统介绍了手工印染工艺中的扎染和蜡染两大传统工艺,分析了扎染、蜡染制作工艺流程及影响因素。 相似文献
110.
The use of personal response systems (PRSs) to support the learning process is increasing. This study examines the impact of PRSs from individual learners’ and instructors’ perspectives on individual learners’ engagement with PRSs and their learning performance. Data were collected from a sample of 236 undergraduate bachelor of business administration students in the School of Business at a Hong Kong university. The results indicated that the learner interface was important to individual learners’ engagement with PRSs and their learning performance. Instructor attitude and technical competence had significant impacts on learning performance. Engagement with PRSs partially mediated the effect of both perspectives on learning performance. Implications for the theory and practice of individual learners’ learning performance are discussed. 相似文献