We reexamine long-term abnormal returns for portfolios sorted on governance characteristics. Firms with strong shareholder rights and firms with weak shareholder rights differ from the population of firms and from each other in how they cluster across industries. Using well-specified tests under...

Efficiency in the capital markets requires that capital flows are sufficient to arbitrage anomalies away. We examine the relationship between flows to a "quant" strategy that is based on capital market anomalies, and the subsequent performance of this strategy. When these flows are high, quant...