We analyze whether ease and speed of entry can mitigate the anti-competititve effects of a merger, in a dynamic model of endogenous merger. In our model, if new firms can enter quickly, it is more likely that merger is motivated by efficiency as opposed to increased market power. Thus, there is...

This paper studies the announcement returns from 4,764 mergers over the last 57 years in order to shed light on the causes of corporate diversification. One prominent view is that diversification is value destroying, either because of agency problems or internal investment distortions, but we...

This paper develops a theory in which individuals can use one of two types of human/social capital to enforce contracts: "Local capital" relies on families and other personal networks; "market capital" relies on impersonal market institutions such as auditors and courts. Local capital is...

In democracy, public opinion is supposed to influence policymaking, yet evidence on the amount of congruence between policy and opinion, or the factors that affect congruence, is scarce. This paper constructs a simple measure of policy congruence on 10 separate issues in all 50 states. For these...