We study production capacity utilization and emission permit utilization in a model where firms jointly produce a valued good and an environmental bad, pollution. Firms are ex ante identical but experience random productivity shocks after factor employment. A regulator imposes a cap-and-trade...

We study production capacity utilization and emission permit utilization in a model where firms jointly produce a valued good and an environmental bad, pollution. Firms are ex ante identical but experience random productivity shocks after factor employment. A regulator imposes a cap-and-trade...

This paper studies a temporary exchange rate based stabilization plan in which agents face a sudden stop of capital inflows. The model generates a rising path of real interest rates in advance of the exchange rate collapse. This generates a time-dependent non-monotonic path of required premium...

Faced with real and nominal shocks, what should a benevolent central bank do, fix the money growth rate or target the inflation rate? In this paper, we make a first attempt at studying the optimal choice of monetary policy instruments in a micro-founded model of money. Specifically, we produce...

This paper studies how the nature of shocks affects the optimal choice of monetary policy instruments in a small open economy. Three classic rules, fixed exchange rates, monetary targeting, and inflation targeting are studied and ranked by comparing with the optimal monetary policy under...

In this paper, we explore the connection between optimal monetary policy and heterogeneity among agents. We study a standard monetary economy with two types of agents in which the stationary distribution of money holdings is non-degenerate. Sans type-specific fiscal policy, we show that the...

This is a technical Appendix to our forthcoming publication in the Review of Development Economics.

 This paper, in the spirit of Poole [Poole, William, 1970. The Optimal Choice of Monetary Policy Instruments in a Simple Macro Model. Quarterly Journal of Economics, 84, 192–216.], studies how differently monetary and fiscal shocks influence the appropriate choice of the monetary policy...

This paper considers the problem of multi-species fisheries management when targeting individual species is costly and at-sea discards of fish by fishermen are unobserved by the regulator. Stock conditions, ecosystem interaction, technological specification, and relative prices under which at...

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