This paper studies the efficiency of collusion between supervisors and supervisees. Building on Tirole (1986)’s results that deterring collusion with infinitely risk averse supervisors is impossible, while it is costless to do so under risk neutrality, we develop here a theory of collusion...

Many firms encourage employees to own company stock through share plans that subsidizethe price at favorable rates, but even so many employees do not buy shares. Using a newsurvey of employees in a multinational with a share ownership plan, we find considerablevariation in joining among...

Market participants' risk attitudes, wealth and portfolio composition in°uence their positions in a pegged foreign currency and, therefore, may have important e®ects on the sustainability of currency pegs. We analyze such e®ects in a global game model of currency crises with continuous action...

This paper attempts to draw lessons for the New Economy from what economists know about technology dissemination and economic growth. It argues that what is most notable about the New Economy is that it is knowledge-driven, not just in the sense that knowledge now assumes increasing importance...

This paper provides a comprehensive description of the financial environment for households and small businesses in a defined geographical region. It develops a new, functional approach to financial access surveys, which involves asking detailed questions about how respondents meet their...