This article formalizes investor rationality and irrationality, exuberance and apprehension, to consider the implications of belief formation for the fragility of an economy¦s financial structure. The model presented generates a financial structure with portfolio linkages that make it...

This paper develops a general equilibrium monetary model with performance incentives to study the inflation-unemployment relationship. A long-run downward-sloping Phillips curve can exist with perfectly anticipated inflation because workers’ incentive to exert effort depend on financial market...

This paper establishes the existence of equilibria for environments in which outside money is issued competitively. Such equilibria are typically believed not to exist because of a classic overissue problem: if money is valued in equilibrium, an issuer produces money until its value is driven to...

This essay provides an overview of the literature on consumer payment behavior. It considers the state of our understanding of how and why consumers choose their payment methods and what is needed to make more headway in understanding consumer payment decisions. It closes by discussing the...

This paper presents a dynamic, stochastic game-theoretic model of financial fragility. The model has two essential features. First, interrelated portfolios and payment commitments forge financial linkages among agents. Second, iid shocks to investment projects’ operations at a single date...

This paper considers the implications of a decreasing demand for cash transactions under several monetary policy regimes. A policy of nominal-interest-rate targeting implies that a secular decline in the volume of cash transactions unambiguously leads to accelerating inflation. A policy of...

Temzelides and Williamson present a model of private currency issuance to study the effect of clearing arrangements on the prices at which private currencies trade, on the volume of exchange, and on welfare. Their findings hinge on three factors: the location of the issuers relative to the area...