We develop a model of endogenous skill-biased technical change in developing countries. The endogenous response to a rise in skill supply counters the traditional substitution effect and dampens its role in reducing wage inequality. The model re-enforces consensus estimates of the elasticity of...

In most macroeconomic models, the substitutability between domestic and foreign goods is calibrated using aggregated data. This imposes homogeneous elasticities across goods, and the calibration is only valid under this assumption. If elasticities are heterogeneous, the aggregate...

This paper uses a dynamic economy model, with unionized labor markets, to analyze the effects of labor market reforms, similar to those recently introduced in Germany, on the domestic and trading partner economies. The model is calibrated on Germany and the rest of the Euro area. The results...

Using a sample of 97 countries spanning the period 1980?2008, we estimate that financial crises have a large negative impact on unemployment in the short term, but that this effect rapidly disappears in the medium term in countries with flexible labor market institutions, whereas the impact of...

This paper uses a dynamic economy model, with unionized labor markets, to analyze the effects of labor market reforms, similar to those recently introduced in Germany, on the domestic and trading partner economies. The model is calibrated on Germany and the rest of the Euro area. The results...

Wage setters take into account the future consequences of their current wage choices in the presence of downward nominal wage rigidities. Several interesting implications arise. First, a closed-form solution for a long-run Phillips curve relates average unemployment to average wage inflation;...

Intro -- Contents -- I. INTRODUCTION -- II. DATA -- III. ECONOMETRIC PRELIMINARIES -- IV. "INTERNATIONAL R&D SPILLOVERS" REVISITED -- V. INSTITUTIONS AND INTERNATIONAL R&D SPILLOVERS -- VI. CONCLUSIONS -- APPENDIX A: ALTERNATIVE SPECIFICATION -- APPENDIX B: DATA SOURCES AND DEFINITIONS --...

This paper examines the effect of unionization on welfare and trade policy in a model of duopolists competing in a third market. It shows that the traditional result that the presence of a union necessitates a stronger strategic trade policy to reach the optimal level of welfare depends on the...

In this paper, the IMF's new Global Economy Model (GEM) is used to estimate the contribution of unbalanced growth to the decline in the share of goods production in Australia and New Zealand. The simulation results suggest that faster productivity growth in the tradable goods sector in...

International trade theory has pointed out that factor accumulation could immiserize a country if it is sufficiently biased toward the export sector, or if it is biased toward an importcompeting sector in the presence of tariff protection. This paper analyzes the impact of aid, in the form of an...