We use data from Argentina's household survey to evaluate the hypothesis that informal workers would expect higher wages in the formal sector. Using various definitions of informal employment we find that, on average, formal wages are higher than informal wages. Parametric tests suggest that a...

We construct a vintage capital model of economic growth in which the decision to replace old technologies with new ones is modeled explicitly. Depreciation in this environment is an economic, not a physical concept. We describe the balanced growth paths and the transitional dynamics of this...

We consider a small open economy where domestic residents combine their own income with credit obtained either at home or abroad in order to finance capital investments. These investments are subject to a costly state verification (CSV) problem. In addition, lenders to domestic residents...

Many rent-sharing decisions in a society are result from a bargaining process between groups of individuals (such as between the executive and the legislative branches of government, between legislative factions, between corporate management and shareholders, etc.). The purpose of this work is...

Regulators of natural monopolies advocate inducing monopolies to maximize the sum of consumer and producer surplus to the extent possible. Although such maximization is efficient in partial equilibrium, its general equilibrium properties have not yet been fully explored. We study the welfare...

It is shown that in a generic two-jurisdiction model of the type introduced by Caplin and Nalebuff (1997), the number of sorting equilibria (with jurisdictions providing distinct policies) is finite and even.

It is generally understood that in situations of asymmetric information, the principal is better off committing to long term contracts than committing to short term contracts. The result holds true even when long term contracts are constrained to be renegotiation proof. The paper argues that the...

We consider the problem of a Central Bank that has some exchange rate goals. We compare "direct" Intervention through sale/purchase of reserves in the currency market with an alternative strategy of intervention with options. The intervention affects the currency markets because as a result of...

This paper uses a recent demogrant for the elderly in Mexico City to estimate the e¤ect of an exogenous increase in the income of older individuals on the amount of private transfers they receive. My results show that not controlling for the endogeneity of income replicates the positive or...