This chapter studies how incomplete information helps accommodate frictions in coordination, leading to novel insights on the joint determination of expectations and macroeconomic outcomes. We review and synthesize recent work on global games, beauty contests, and their applications. We...

This chapter studies how incomplete information helps accommodate frictions in coordination, leading to novel insights on the joint determination of expectations and macroeconomic outcomes. We review and synthesize recent work on global games, beauty contests, and their applications. We...

Abstract We analyze allocation of foreign aid to different sectors in a recipient developing country. Donors tend to favor social sectors over other public expenditure programs. Due to incomplete information coordination failure occurs. The donors may concentrate too much on the priority sectors...

If technological innovations in the North can be costlessly imitated by educated workers in the South, and if education decisions are endogenous, why aren't all countries well-educated and rich? This paper explores a possible answer: if technologically advanced sectors, operating under...

Price-setting models with monopolistic competition and costs of changing prices exhibit coordination failure: in response to a monetary policy shock, individual agents lack incentives to change prices even when it would be Pareto-improving if all agents did so. The potential welfare gains are in...