We analyze a sample of stock splits and reverse stock splits on the Stock Exchange of Hong Kong (SEHK) over the period 1986 through 1992. Consistent with studies on stock splits and reverse stock splits made in the U.S. capital markets, our analysis shows that stock splits are associated with a...

We investigate the relation between the number of informed traders in a financial asset and the estimated adverse selection cost of trading in that asset, lambda, after controlling for the effects of previously identified determinants of market liquidity. As a proxy for informed traders, we use...

This paper examines China's influence on the volatility of crude oil prices in the international markets. Using data from 1997-2007, we find that China has little impact on the volatility of the world crude oil markets. On the contrary, our evidence shows that the crude oil price innovations in...

This article examines causality in volatility spillover (causality-in-variance) for the six major European government bond markets. Using tests of temporal causality and directed acyclic graphs, we find evidence of contemporaneous causality-in-variance, indicating that volatility spillover in...

In the context of futures markets, we study whether brokers allocate more favorable trades to their own accounts, and less favorable trades to their customers. We find that, within a thirty minute trading bracket, brokers on average buy at a lower price and sell at a higher price for their own...