We model and test the relations between the team management of mutual funds, fund manager ability, fund performance, and holdings. Our model predicts that team-managed funds will perform better, allocate their funds more conservatively, and trade less aggressively than single-manager funds....

We study whether analysts' recommendations and the market's reactions to recommendation changes are influenced by the structure of analysts' research portfolios. We find that analysts maintain more positive recommendations for stocks that belong to the “core industry” in their research...

We show that seasoned equity offerings (SEOs), in which secondary share-offering size greatly exceeds market share turnover, provide a unique opportunity for stock price manipulation by speculators holding restricted shares. The proposed new theory is consistent with several puzzling empirical...