Emerging markets share many distinct features that separate them from more developed markets, including low liquidity and high commonality in liquidity. This study on 18 emerging markets finds that individual stock liquidity is more affected by systematic volatility than by idiosyncratic...

This study examines how short sales constraints affect the stock price adjustment to the release of public information in the Hong Kong Stock Exchange. Using a unique feature of this market that allows us to directly investigate the impact of short sales restriction, we find the following....

The paper investigates the stylized fact, addressed in several prior studies, that large-cap firms may have a lower probability of informed trading. Using 30 million intraday trades, daily trades, and firm accounting data of sample firms listed on the Stock Exchange of Thailand (SET), the paper...

This study investigates the impact of short-sales constraints on liquidity for individual stocks in Hong Kong, as the Hong Kong Stock Market has a special feature such that, at each point of time, only a subset of stocks are allowed to be sold short, with the list of these stocks changing over...

Employing a novel approach of integrating regime analysis with event analysis, we examine the overall valuation pattern of stocks that traverse the short-sale-ban and the no-ban regime, employing data from the Hong Kong market. Switching from the ban to the no-ban regime, stocks initially...

Individual stocks co-vary with each other in their liquidity, which induces a systematic, undiversifiable liquidity risk for investors. Despite the pervasive evidence on the commonality in individual liquidity within stock markets, few researches have looked at the source of commonality in...

Derivatives are set to hedge underlying-assets risks, but what firm-specific factors determine the use of derivatives are yet conclusively discovered. Using 308 manually collected annual reports from the listed companies and a logit regression model, this paper investigates the determinants...

This paper studies large price declines of individual stocks in 22 emerging markets. Using analyst reports as a proxy for information arrivals, we find that majority of crashes in emerging markets are not accompanied by information events, and these crashes are followed by price reversals....

We study the relationship between stock price synchronicity and information disclosure of firms listed in the Chinese stock market, using hand-collected data on firms' official microblogging content in Sina Weibo, a popular microblogging service in China. We find that after controlling for the...

Building on the short-term nature of interim CEO contracts, this paper examines the effect of interim CEO appointment on corporate long-term investment measured by a firm's R&D spending. We find robust evidence that the corporate R&D investment level is significantly lower during the interim CEO...