Through the post-World War II period, the U.S. dollar has been the leading currency used in international trade and debt contracts. With the creation of the euro, the dollar may finally face a challenge to its dominance in international markets. This article examines the likely effects of the...

Trade-weighted exchange rate indexes that measure changes in the average foreign exchange value of the U. S. dollar produce different answers to how much the dollar has changed and, in some cases, even whether the value of the dollar has risen or fallen. After discussing the differences in...

This paper investigates the relationship between money growth, inflation, and productive activity in a general equilibrium model where search frictions motivate the transactions role of money. The use of a multiple matching technique, where search frictions are captured by limited consumption...

We study dynamic economies in which agents may have incentives to hold both privately-issued (a.k.a. inside) and publicly-issued (a.k.a. outside) circulating liabilities as part of an equilibrium. Our analysis emphasizes spatial separation and limited communication as frictions that motivate...

We study dynamic economies in which agents may have incentives to hold both privately-issued (a.k.a. inside) and publicly-issued (a.k.a. outside) circulating liabilities as part of an equilibrium. Our analysis emphasizes spatial separation and limited communication as frictions that motivate...

The objective of this paper is to study optimal fiscal and monetary policy in a dynamic Mirrlees model where the frictions giving rise to money as a medium of exchange are explicitly modeled. The framework is a three period OLG model where agents are born every other period. The young and old...

We study the effects of money (anticipated inflation) on capital formation. Previous papers on this topic adopt reduced-form approaches, putting money in the utility function or imposing cash in advance, but use otherwise frictionless models. We follow a literature that is more explicit about...

This paper provides a consistent, monthly measure of the amount of the U.S. adjusted monetary base that is domestically held, and of the amount held abroad. Most macroeconomic models that address the role of outside money as a determinant of the economy's aggregate price level are closed economy...

This paper presents a new method to estimate the amount of U.S. currency held abroad. The method exploits the fact the Federal Reserve System is the major processor of currency for depository institutions. The method exploits differentials across denominations in the ratios of shipments to...