中国股市崩盘概率异常

Yi Fang, Hui Niu, Xiang-bo Tong
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引用次数: 1

摘要

摘要本文研究了中国股市股价崩盘概率的横截面关系。我们发现股灾概率与股票收益呈负截面相关。同时,我们发现崩溃概率的异常受市场情绪的影响,高股价股票的市场情绪更强,但与公司规模无关。上述发现与美国市场的情况截然相反。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Crash Probability Anomaly in the Chinese Stock Market
Abstract This study investigates the cross-sectional relationship of stock price crash probability in the Chinese stock market. We find that there is a negative cross-sectional correlation between crash probability and stock return. Meanwhile, we discover that the anomaly of crash probability is affected by market-wide sentiment, which is stronger in high-priced stocks, but not related to company size. Those above findings are diametrically opposite of those of the U.S. market.
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