This article analyzes the value of a corporation as a function of its ownership structure. Shareholders can acquire costly information about the manager's effort to produce output. Concentrating share ownership leads the largest shareholder to (i) acquire more precise signals of effort and (ii)...

This paper examines the welfare implications associated with different degrees of diversity or similarity between migrants and natives under both migration and trade. We use a general equilibrium model of migration, human capital and social capital and find that there are three equilibrium...

This paper develops an index for measuring the economic power of governments viewed as entities in themselves. The basic idea is to encapsulate the economic representative power of a nation’s government in the international arena in as simple and parsimonious a manner as possible. For...

There are significant income and nonincome development gaps around the world. Closing these gaps will require not only increasing and sustaining economic growth in low-income regions, but also policies that close nonincome development gaps directly. Governments need to support private investment...