Faced with real and nominal shocks, what should a benevolent central bankdo, …x the money growth rate or target the inflation rate? In this paper, wemake a …rst attempt at studying the optimal choice of monetary policy in-struments in a micro-founded model of money. Speci…cally, we produce...

The tug-o-war for supremacy between inflation targeting and monetary tar-geting is a classic yet timely topic in monetary economics. In this paper, werevisit this question within the context of a pure-exchange overlapping genera-tions model of money where spatial separation and random relocation...

We study a variant of the conventional keeping-up-with-the-Joneses setup in whichheterogeneous-ability agents care both about consumption and leisure and receive anutility premium if their consumption exceeds that of the Joneses’. Unlike the conventionalsetup in which all agents are assumed to...

In this paper, we argue that the observed di¤erence in the cost of intraday and overnightliquidity is part of an optimal payments system design. In our environment, the interestcharged on overnight liquidity a¤ects output while the cost of intraday liquidity onlyaffects the distribution of...

Our context involves Cournot oligopolists producing NM products at constant marginal costs when preferences are quasi-linear. We identify relationships between second moments of unit costs and second moments of firm-level production. For example, a larger variance in unit costs of a product...

In this study, we regard the oligopolistic-oligopsonistic markets within the framework of a“double auction” in which both buyers and sellers make bids. To this end, we introduce gameswhere declarations of supply and demand functions (which need not be true) are treated asstrategic variables...