We find a strong tendency for positive returns during the overnight period followed by reversals during the trading day. This behavior is driven by an opening price that is high relative to intraday prices. It is concentrated among stocks that have recently attracted the attention of retail...

We examine the wealth effects of 3 regulatory changes designed to improve minority-shareholder protection in the Chinese stock markets. Using the value of a firm’s related-party transactions as an inverse proxy for the quality of corporate governance, wefind that firms with weaker governance...