We propose that potential entrants learn about industry conditions from observing the investment behavior of established firms. Strong corporate governance at established firms facilitates learning spillovers. Empirically, we find that industries experience more entry if incumbent firms invest...

This paper studies the interactions between monitoring choices in different firms. Shareholders gather information about a common industry shock and subsequently intervene with management. An information externality arises because intervention transmits information about industry conditions to...

We ask when and how a diverse board can benefit shareholders. Board diversity may be value-increasing even if some directors have agendas that are not perfectly aligned with shareholders' interests. Diversity commits the board to a high information standard because directors with opposing...