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151.
152.
Chung Baek 《Applied economics》2013,45(50):5490-5497
Although the gold market over the past decade has been soaring relative to its prior history, there have been few studies on the relationship between the gold market and other major financial markets based on the past decade of data. To re-investigate how the gold market interacts with the stock market and the bond market, we re-visit economic and financial characteristics of gold using the past 10-year data in terms of co-integration, causality, predictive power, and extreme returns. We find that while gold returns are not co-integrated with stock returns and bond returns, gold returns have a unidirectional causality with both of them. Also, we discover that gold returns have some predictive power on subsequent short-term stock returns. Under extreme market scenarios, it turns out that gold returns tend to deteriorate more simultaneously with bond returns than stock returns. This means that gold can better serve as a safe haven for stock in a relative sense during temporary market downturns. 相似文献
153.
This study investigates international hyperlink networks and their content in terms of the .com domain, the most ubiquitous generic top-level domain, to examine the kinds of global websites that are linked to .com, what the linked contents are, and who are dealing with the hyperlinks. The results show the hyperlink network of websites with outgoing hyperlinks to .com websites indicates the dominant centrality of the U.S., whereas that of those with incoming hyperlinks from .com websites illustrates a core–periphery structure centered about the U.S. and other superpowers. The most globalized topics covered by websites linked to .com websites are business, the Internet and computers, recreation and entertainment, and personal interests. Many of the websites with outgoing hyperlinks to .com websites use only one non-English language. The predominant use of English by websites with outgoing hyperlinks to .com websites demonstrates the centrality of countries using English as the mother language in hyperlinked societies on the Web. The implications of these findings and further research are discussed. 相似文献
154.
This article summarizes recent studies on regional financial arrangements (RFAs) and examines the role played by global multilaterals and RFAs in emerging crises. We also review the major RFAs with regard to their basic organizational structure, activities, legal framework, and lending facilities. Finally, we discuss the attributes needed for the sustainable development of RFAs and we look at how they can expand their role for economic cooperation in the associated regions. 相似文献
155.
156.
We link information on occupation‐specific job demands to data from the Survey of Income and Program Participation to provide first‐ever estimates of wage discrimination against workers with sensory disabilities. Estimates are derived from wage models that control for job demands related to sensory abilities, and interactions between job demands and workers' sensory limitations. Results indicate approximately one third (one tenth) of the male (female) disability‐related wage differential is potentially attributed to discrimination. The results differ from estimates of discrimination against workers with physical disabilities obtained with similar methods, underscoring the importance of accounting for heterogeneity of the disabled population in discrimination studies. 相似文献
157.
Olivia Chung 《海外经济评论》2008,(13):19-21
[香港《亚洲时报在线》3月17日]美国因次贷危机引发金融危机,如今这场危机又多了一个受害者,那就是中国政府鼓励国民投资海外股票的政策。北京鼓励海外投资是为了遏制经济流动性过剩并处理一部分与日俱增的外汇储备。 相似文献
158.
Given that both S&P 500 index and VIX options essentially contain information about the future dynamics of the S&P 500 index, in this study, we set out to empirically investigate the informational roles played by these two option markets with regard to the prediction of returns, volatility, and density in the S&P 500 index. Our results reveal that the information content implied from these two option markets is not identical. In addition to the information extracted from the S&P 500 index options, all of the predictions for the S&P 500 index are significantly improved by the information recovered from the VIX options. Our findings are robust to various measures of realized volatility and methods of density evaluation. © 2011 Wiley Periodicals, Inc. Jrl Fut Mark 相似文献
159.
This study compares the components of the bid‐ask spread estimated from quotes that reflect the trading interest of specialists with those estimated from limit‐order quotes and all available quotes for a sample of New York Stock Exchange (NYSE) stocks. The results show that the adverse selection component of the spread estimated from specialist quotes is significantly smaller than the corresponding figures from limit‐order quotes and entire quotes. We interpret this as evidence that NYSE specialists transfer at least a part of adverse selection costs to outsiders through the discretionary use of limit orders. Our results show that the estimation/interpretation of the components of the spread using quote data that include both specialist and limit‐order interests is problematic. 相似文献
160.
The puzzle of underwriting cycles and insurance crises in property‐liability insurance has led to numerous economic hypotheses and analyses, yet no single theory seems capable of explaining all of its aspects. Reinsurance is hypothesized to be a potential factor in observed cycles in the primary market; despite this, few underwriting cycle studies focus on reinsurance. The purpose of this research is to investigate determinants of reinsurance prices in the U.S. Nonproportional reinsurance is highlighted, since it is designed to cover the tail of the loss distribution and is considered to be relatively riskier than proportional reinsurance as a result. Separate samples of professional U.S. reinsurers for property and for casualty are studied, based upon the reinsurers' writings of property versus casualty nonproportional reinsurance. The sample period is 1991–1995. The results support both the capacity constraint hypothesis and the risky debt hypothesis, and this is the first research to support both. A major innovation in this study is the use of capacity variables that are broken down by major region of the world. 相似文献