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...

There is a widespread view that the adjustment of U.S. trade prices--and hence merchandise trade flows--in the face of the substantial dollar depreciation since early 1985 has been slower than might have been expected. This paper examines the recent behavior of U.S. trade prices, and concludes...

Trade integration can play a much larger role in boosting shared prosperity. The current focus on trade tensions threatens to obscure the great untapped benefits possible from further trade reform. The opportunities provided by information technology and other fundamental changes in the global...

This Selected Issues paper covers three topics of particular relevance to Mauritania: export competitiveness and exchange rate policy, the monetary policy framework, and the transfer of government deposits from commercial banks to the central bank. The paper reports on the recent economic...

This paper provides an overview of the likely impact of the creation of the European Community (EC) internal market on the European Free Trade Association (EFTA) members. The focus is on the four freedoms and the institutional and legal changes required for increased economic cooperation between...

This paper analyzes the implications of growing international economic integration for the conduct of structural policy. Section I points out that the internationalization of financial intermediation has raised the welfare costs associated with domestic distortions. The growing importance of...

This paper evaluates the effect of foreign debt on investment in a heavily-indebted country, using numerical simulations of a simple rational expectations growth model. Two particular effects are distinguished. First, the effect due to “debt overhang” of past accumulated debts; and second,...

The global recovery continues. Although it is not yet complete, the more favorable conjuncture offers an opportunity to tackle key policy challenges to stave off medium-term downside risks, rebuild buffers, and raise potential output. Countries should undertake well-sequenced reforms to increase...