The paper analyzes the role of labor market segmentation and relative wage rigidity in the transmission process of macroeconomic shocks in a two-sector optimizing model of a small open economy. The analysis is first conducted in the context of perfect intersectoral labor mobility. The discussion...

This paper analyses empirically the economic factors that lead to approval of Fund financial arrangements. We account for both the economic variables that induce a country to seek an arrangement with the Fund ("demand-side" factors) and the macroeconomic policy commitments that the Fund...

Credibility and financing problems are important reasons why countries may seek to involve external institutions in the design and implementation of stabilization programs. In particular, governments may rely on external institutions to ‘enforce’ programs that would otherwise lack...

This paper analyzes the initial conditions before Fund financial arrangements are adopted. Evidence from 324 Fund arrangements in 78 developing countries during 1973-91 indicates that there are important differences in the characteristics between program episodes and a control group. Program...

We examine whether Mexico’s disinflation experience during 1987-94 fits a widely accepted set of stylized facts of exchange rate-based stabilization (ERBS), and relate it to theories put forward to account for the boom-recession business cycle associated with ERBS. A cursory look at Mexican...

The paper examines the short- and long-term effects of price liberalization in a reforming socialist economy. The analysis is based on an optimizing framework that highlights hoarding behavior and the existence of parallel goods markets. The behavior of official and parallel market prices, stock...

The paper develops and tests a model of a developing economy that incorporates trade and capital restrictions, illegal transactions, a parallel foreign exchange market, currency substitution features, and forward-looking rational expectations. Temporary expansionary demand policies are...

The introduction of a new currency has often occurred as part of a program to fight hyperinflation. In this context, non-uniform conversion rates for different types of assets and liabilities have been used as a means of reducing an initial “excess” stock of liquidity. The paper examines the...

This paper examines some recent techniques designed to draw inferences about the credibility of changes in macroeconomic policy regimes. An alternative two-step approach, based on the decomposition between permanent and transitory components of a "credibility variable" is proposed. The...

This paper examines the role of the labor market in the transmission process of adjustment policies in developing countries. It begins by reviewing the recent evidence regarding the functioning of these markets. It then studies the implications of wage inertia, nominal contracts, labor market...