We develop a model of exchange rate determination for a small open economy under a target zone regime. The driving force of the model is an exogenous stochastic capital flow that is invested in a domestic securities market. Equilibrium exchange rates are the result of equilibrium in both the...

We consider a pure exchange economy consisting of a single risky asset whose dividend drift rate is modelled by an Ornstein-Uhlenbeck process, and a representative agent with power-utility who, in equilibrium, consumes the dividend paid by the risky asset. Endogenously determined interest rates...

We evaluate the desirability of having an elastic currency generated by a lender of last resort that prints money and lends it to banks in distress. When banks cannot borrow, the economy has a unique equilibrium that is not Pareto optimal. The introduction of unlimited borrowing at a zero...

This article studies dynamics in a model where agents forecast a one dimensional variable via ordinary least squares regressions on the lagged values of the state variable. We study the stability properties of alternative transformations of the state variable that the agent can endogenously set...

In this paper we give an overview of the differentiability properties of the value and policy functions of dynamic programming. Based upon the differentiability analysis, we also establish approximation estimates for the value and policy functions of a discretized model amenable to the...

Using a newly assembled data set on procedures filed in Mexican labor tribunals, we study the determinants of final awards to workers. On average, workers recover less than 30% of their claim. Our strongest result is that workers receive higher percentages of their claims in settlements than in...

We examine optimal discount window policy in an economy with a linear investment technology and aggregate liquidity shocks. Unrestricted lending at the discount window prevents large shocks from causing banking crises, but leads to indeterminacy of stationary equilibrium. We show how a policy of...

We examine the choice of voting rules by legal cartels with enforcement capabilities in the presence of uncertainty about demand and costs. We show that cartels face a trade-off between the commitment advantages of more stringent majority requirements and the loss of flexibility resulting from...

During the 1987-1993 period, all education-experience skill classes in Mexico have experienced significant employment and real wage growth. This growth was accompanied by a large increase in wage dispersion within and across skill classes. While shifts in labor supply are unlikely to explain the...

We consider an optimal mechanism design problem with several heterogeneous objects and interdependent values. We characterize ex post incentives using an appropriate monotonicity condition and reformulate the problem in such a way that the choice of an allocation rule can be separated from the...