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81.
Understanding the Large Negative Impact of Oil Shocks 总被引:1,自引:0,他引:1
This paper offers a plausible explanation for the close link between oil prices and aggregate macroeconomic performance in the 1970s. Although this link has been well documented in the empirical literature, standard economic models are not able to replicate this link when actual oil prices are used to simulate the models. In particular, standard models cannot explain the depth of the recession in 1974–75 and the strong revival in 1976–78 based on the oil price movements in that period. This paper argues that a missing multiplier-accelerator mechanism from standard models may hold the key. 相似文献
82.
如何完善我国的证券市场监管体制是保证我国证券市场能够持续、健康、稳定发展的重要课题.本文首先对市场监管失灵的理论进行了介绍,然后深入分析了我国证券市场监管体制的形成过程及其特点,最后就如何完善我国的证券监管体制提出了建议. 相似文献
83.
HUANG Hong ZHOU Zhong-guo 《现代会计与审计》2007,3(2):56-62
This paper compares different methods used for stock repurchase and examines the role of signaling in the U.S. and China's capital markets. We find that the ways to buyback stocks are very different in the two countries. Most U.S. stocks are repurchased through open market and the signals sent to the market through open market repurchase are getting weaker. Even though stock repurchases are at their early stage in the Chinese stock market and the dominated way to buyback is through a negotiated repurchase agreement for non-floating shares, the power of signaling seems much stronger. Examining stock prices pre- and post-repurchase, we find that stock repurchase records an average abnormal return of 3.42% on the announcement date and 3.24% on the date of actual renurchase. 相似文献
84.
经济全球化的要求使各国经济必须融入世界经济运行的大循环。作为融入世界经济的重要渠道,入世将会极大地影响中国的金融市场。期货市场作为金融市场的一个有机组成部分。也将深受影响。它将通过入世的宏观与微观效应,获得进一步的发展。 相似文献
85.
Sunil Poshakwale 《Journal of Business Finance & Accounting》2002,29(9&10):1275-1299
This paper examines the random walk hypothesis in the emerging Indian stock market using daily data on individual stocks. The statistical evidence in this paper rejects the random walk hypothesis. The results suggest that daily returns earned by individual stocks and by an equally weighted portfolio show significant non–linear dependence and persistent volatility effects. The non–linear dependence takes the form of ARCH–type conditional heteroskedasticity and does not appear to be caused by nonstationarity of underlying economic variables. Though conditional volatility is time varying, it does not explain expected returns. 相似文献
86.
李振宇 《沈阳工程学院学报(社会科学版)》2003,42(3):104-105
发展先进文化在发展社会主义市场经济中具有重要作用 ,它对于市场机制的建立具有促进作用 ,对市场经济具有文化制约作用 ,此外 ,文化是社会生产力 ,发展先进文化对市场经济的发展具有要素性作用。 相似文献
87.
88.
Sarath P. Abeysekera 《Journal of Business Finance & Accounting》2001,28(1-2):249-261
The behaviour of stock prices on the Colombo Stock Exchange (CSE) is examined with a view to determine its consistency with the weak form of the Efficient Markets Hypothesis (EMH). Runs, Autocorrelation and Cointegration tests are applied to daily, weekly and monthly CSE index data for the period of January 1991–November 1996. Results of Runs, Correlation and Cointegration tests overwhelmingly reject the serial independence hypothesis, leading to the conclusion that the behaviour of stock prices in the Colombo Stock Exchange is not consistent with the weak form of the Efficient Markets Hypothesis. Tests of the-day-of-the-week-effect, however, show that there is no evidence of such a phenomenon on the Colombo Stock Exchange stock prices. Results of the tests of the-month-of-the-year-effect lead to the conclusion that CSE prices do not display any month-specific behaviour. 相似文献
89.
Yu-chin Chen 《Journal of International Economics》2003,60(1):133-160
This paper looks at real exchange rate behavior by focusing on three OECD economies (Australia, Canada, and New Zealand) where primary commodities constitute a significant share of their exports. For Australia and New Zealand especially, we find that the US dollar price of their commodity exports (generally exogenous to these small economies) has a strong and stable influence on their floating real rates, with the magnitude of the effects consistent with predictions of standard theoretical models. However, after controlling for commodity price shocks, there is still a purchasing power parity puzzle in the residual. The results here are relevant to developing commodity-exporting countries as they liberalize their capital markets and move towards floating exchange rates. 相似文献
90.
霍爱玲 《西安财经学院学报》2002,15(2):91-93
职业经理人是企业所有者的代表 ,行使着企业经营管理的职能 ,对企业所有者负责。我国职业经理人作为一个阶层还有待形成。建立科学、合理的经营者激励薪酬制度 ,培育职业经理人市场 ,是造就我国职业经理人队伍的关键。 相似文献