In this paper we analyze the efficacy of seignorage as a tax associated with various monetary arrangements in a computable general equilibrium model. For the economies examined, we find that seignorage tax is not a good one relative to a tax on labor income. If the after-tax real return is –5...

We study a one-sector growth model which is standard except for the presence of an externality in the production function. The set of competitive equilibria is large. It includes constant equilibria, sunspot equilibria, cyclical and chaotic equilibria, and equilibria with deterministic or...

In this paper we examine the role of social security in an economy populated by overlapping generations of individuals with time-inconsistent preferences who face mortality risk, individual income risk, and borrowing constraints. Agents in this economy are heterogeneous with respect to age,...