United States. Furthermore, we find that bans on covered short sales generally succeeded in lowering volatility. Banning … (temporarily) stemming liquidity loss during crises. -- short selling ban ; liquidity ; volatility …

volatility in the Thai stock market. The main findings are that trading volume plays a dominant role in the dynamic relationships …. Specifically, trading volume causes both return and return volatility when the US subprime crisis is taken into account. The …

This article examines the interaction between order imbalance, stock returns, volatility and volume dynamics during … in current excess sell orders, but are insensitive to the current excess buy orders. In addition to the positive volume-volatility … relation, the influence of order imbalance to volatility is much weaker after controlling for the level of stock returns. …