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排序方式: 共有2810条查询结果,搜索用时 15 毫秒
41.
This paper empirically investigates the effects of the 1997 financial crisis on the efficiency of eight Asian stock markets, applying the rolling bicorrelation test statistics for the three sub-periods of pre-crisis, crisis, and post-crisis. On a country-by-country basis, the results demonstrate that the crisis adversely affected the efficiency of most Asian stock markets, with Hong Kong being the hardest hit, followed by the Philippines, Malaysia, Singapore, Thailand and Korea. However, most of these markets recovered in the post-crisis period in terms of improved market efficiency. Given that the evidence of nonlinear serial dependencies indicates equilibrium deviation resulted from external shocks, the present findings of higher inefficiency during the crisis are not surprising as in the chaotic financial environment at that time, investors would overreact not only to local news, but also to news originating in the other markets, especially when the news events were adverse. 相似文献
42.
Francis In Sangbae Kim Vijaya Marisetty Robert Faff 《Review of Quantitative Finance and Accounting》2008,31(1):55-70
We propose a new approach for investigating the performance of managed funds using wavelet analysis and apply it to an Australian
dataset. This method, applied to a multihorizon Sharpe ratio, shows that the wavelet variance at the short scale is higher
than that of the longer scale, implying that an investor with a short investment horizon has to respond to every fluctuation
in the realized returns, while for an investor with a much longer horizon, the long-run risk associated with unknown expected
returns is not as important as the short-run risk. Using multihorizon Sharpe ratios of six groups of managed funds, we find
that none of the fund groups are dominant over all time scales.
相似文献
Robert Faff (Corresponding author)Email: |
43.
Cheolho Yoon Sanghoon Kim 《Journal of Organizational Computing & Electronic Commerce》2013,23(4):265-284
This article introduces an Online Store Success Model (OSM) that reflects the characteristics of information systems, marketing, and e-commerce, and then empirically test the model. The OSM has five dimensions: system quality, information quality, service quality, trust, and customer loyalty. The model posits the causal relationships between the dimensions. In order to empirically test the model, a research model is developed and empirically analyzed by structural equation modeling using data from 244 customers on 69 online store websites. The results show that system quality significantly influences service quality and trust; information quality significantly influences service quality and customer loyalty; service quality also significantly influences trust and customer loyalty; and trust has a significant influence on customer loyalty. 相似文献
44.
Developed countries traditionally account for the lion's share of outward foreign direct investment (FDI) and multinational corporations (MNCs). More recently, however, developing countries are emerging as a significant source of outward FDI and globally influential MNCs. The central objective here is to analyze and compare the main issues facing emerging Asian MNCs today with the main issues which faced developed-country MNCs 30 years ago. Our basic hypothesis is that the two groups of MNCs significantly differ due to both exogenous and endogenous factors. Particularly important are differences in motivation and behaviour, ownership patterns, ownership-specific advantages and the institutional infrastructures of their home countries. 相似文献
45.
Dwi Suhartanto Mohd Helmi Ali Kim Hua Tan Fauziyah Sjahroeddin Lusianus Kusdibyo 《Journal of Foodservice Business Research》2019,22(1):81-97
This study assesses the direct influence of food quality and e-service quality on customer loyalty toward online food delivery (OFD) service and its indirect influence through the mediation of customer satisfaction and perceived value. This study uses a survey of 405 OFD service customers from Bandung, Indonesia. By applying variance-based partial least squares to evaluate the proposed model, this study confirms the direct effect of food quality on online loyalty, but not e-service quality. Further, this study discloses the partial mediation role of customer satisfaction and perceived value on the relationship between both food quality and e-service quality on online loyalty toward OFD services. 相似文献
46.
In Joon Kim In-Seok Baek Jaesun Noh Sol Kim 《Review of Quantitative Finance and Accounting》2007,29(1):69-110
This paper investigates the role of stochastic volatility and return jumps in reproducing the volatility dynamics and the
shape characteristics of the Korean Composite Stock Price Index (KOSPI) 200 returns distribution. Using efficient method of
moments and reprojection analysis, we find that stochastic volatility models, both with and without return jumps, capture
return dynamics surprisingly well. The stochastic volatility model without return jumps, however, cannot fully reproduce the
conditional kurtosis implied by the data. Return jumps successfully complement this gap. We also find that return jumps are
essential in capturing the volatility smirk effects observed in short-term options.
相似文献
Sol KimEmail: |
47.
This paper reviews the evidence on the relationship between work and health. It concludes that, overall, the beneficial effects of work outweigh the risks of work, and are greater than the harmful effects of long-term worklessness. That contrasts with increasing trends of sickness absence, long-term incapacity and ill-health retirement attributed to common health problems. It suggests that there needs to be a fundamental shift in how we think about common health problems and work--in health care, the workplace and society. 相似文献
48.
EFFECTS OF INFLATION ON CAPITAL STRUCTURE 总被引:1,自引:0,他引:1
The purpose of this study is to examine the aggregate capital structure based on several factors that affect the demand for and supply of corporate debt. The main hypotheses are that under inflation the larger the amount of depreciation and the larger the yield differences between corporate and municipal bonds and between corporate bonds and equities, the larger the amount of corporate debt. The empirical tests performed in this study support these hypotheses. 相似文献
49.
Christine X. Jiang Jang-Chul Kim Dan Zhou 《International Review of Financial Analysis》2011,20(5):335-344
In this paper, we investigate the empirical relationship between institutional ownership, number of analysts following and stock market liquidity. We find that firms with larger number of financial analysts following have wider spreads, lower market quality index, and larger price impact of trades. However, we find that firms with higher institutional ownership have narrower spreads, higher market quality index, and smaller price impact of trades. In addition, we show that changes in our liquidity measures are significantly related to changes in institutional ownership over time. These results suggest that firms may alleviate information asymmetry and improve stock market liquidity by increasing institutional ownership. Our results are remarkably robust to different measures of liquidity and measures of information asymmetry. 相似文献
50.
Journal of Business Ethics - The current paper examines whether knowledge of an ethical principle influences moral awareness and ethical decision making. Using hypothetical scenarios (Studies 1 and... 相似文献