We study the role of lack commitment in shaping the allocations of the canonical incomplete-markets sovereign default model of Eaton and Gersovitz (1981). We show how the equilibriumwith commitment to the circumstances under which default can be undertaken involves a verydifferent set of...

This paper integrates the analysis of choices on education and on technology adoption to study international economic disparities. Two candidate explanations are considered: di¤erences in distortions that a¤ect the cost of technology adoption and di¤erences in the e¤ectiveness of...

This paper investigates the factors that have shaped the demographic transition in a number of European countries (Sweden, England, and France) since the mid 18th century. The analytical framework is a version of the neoclassical growth model with dynastic preferences calibrated to match the...

This paper investigates the determination of social security within a general equilibrium, overlapping-generations model where agents live for many periods, and replacement rates are determined through voting in each period by forward looking agents. The distinctive feature is the study of...