This paper proposes a theory of twin banking-currency crisis in which both fundamentals and self-fulfilling beliefs play crucial roles. Fundamentals determine whether crises will occur. Self-fulfilling beliefs determine when they occur. The fundamental that causes 'twin crises' is government...

This paper explores the implications of different strategies for financng the fiscal costs of twin crises for inflation and depreciation rates. We use a first-generation type model of speculative attacks which has four key features: (i) the crisis is triggered by prospective deficits; (ii) there...

Changes in the price of nontradable goods relative to tradable goods account for roughly 50 percent of the cyclical movements in real exchange rates

Large devaluations are generally associated with large declines in real exchange rates. Burstein, Eichenbaum, and Rebelo (2005) argue that the primary force causing these declines is often the slow adjustment in the price of nontradable goods and services. We develop a model which embodies two...

In this paper we argue that the primary force behind the large drop in real exchange rates that occurs after large devaluations is the slow adjustment in the price of nontradable goods and services. Our empirical analysis uses data from five large devaluation episodes: Argentina (2001), Brazil...

A search-theoretic model of equilibrium unemployment is constructed and shown to be consistent with the key regularities of the labor market and business cycle. The two distinguishing features of the model are: (i) the decision to accept or reject jobs is modeled explicitly, and (ii) markets are...

The Real Business Cycle (RBC) research program has grown spectacularly over the last decade, as its concepts and methods have diffused into mainstream macroeconomics. Yet, there is increasing skepticism that technology shocks are a major source of business fluctuations. This chapter exposits the...

This paper addresses two questions: (i) how do governments actually pay for the fiscal costs associated with currency crises; and (ii) what are the implications of different fi­nancing methods for post-crisis rates of inflation and depreciation? We study these questions using a general...

Some booms in housing prices are followed by busts. Others are not. It is generally difficult to find observable fundamentals that are useful for predicting whether a boom will turn into a bust or not. We develop a model consistent with these observations. Agents have heterogeneous expectations...

Standard representative-agent models fail to account for the weak correlation between stock returns and measurable fundamentals, such as consumption and output growth. This failing, which underlies virtually all modern asset-pricing puzzles, arises because these models load all uncertainty onto...