International financial assistance (loans and grants) can potentially raise recipients' welfare in two ways, by affecting a direct resource transfer and by facilitating efficiency-enhancing reforms. In practice, barriers to reform limit the potential of assistance to deliver these two dividends....

During the course of development, wages and labor productivity are much higher in the nonfarm sectors of the economy than in agriculture. In this paper, we examine the sources and consequences of wage and productivity gaps in the U.S. from 1800 to 2000. We build a quantitative general...

The econometric literature has been unable to establish a robust association between foreign aid and growth and poverty reduction. In this paper we argue that aid effectiveness must be assessed using methods that go beyond cross-country regressions. We calibrate a dynamic general equilibrium...

Economic adjustment and reform programs, including those supported by international financial institutions (IFIs), must cope with informational asymmetries and special interest politics. This presents a particularly serious issue when IFIs make structural economic reforms a condition for...

The observation that collection lags combine with inflation to erode fiscal revenues has long been a strong argument against seigniorage (Tanzi (1978)). However, with the exception of Dixit (1991), who used a general equilibrium model to reject this argument, the optimal tax literature has not...

In many countries of the former Soviet Union, pensioners form a large and vulnerable group of the population, with pensions fixed in nominal terms. Attempts to quot;protectquot; this group have included a revaluation of benefits for retirees and the introduction of indexation arrangements based...

Understanding of the domestic political environment is key to building broad country ownership and the successful implementation of reform programs supported by international financial institutions (IFIs). But recipient countries are not unitary actors: policymakers are influenced by special...

IMF lending is generally conditional on specified policies and outcomes. These conditions usually are negotiated compromises between policies initially favored by the Fund and by the country`s authorities. In some cases the authorities might be satisfied enough with the outcome to take...

This paper assesses the implementation of IMF-supported programs using measures of program interruptions, compliance with conditionally, and the share of committed funds disbursed. The econometric model allows an evaluation of the importance for program implementation of political conditions in...

This paper assesses empirically the links among a country`s institutions and political environment, its implementation of IMF-supported programs, and macroeconomic performance in a sample of 197 programs approved between 1992 and 2002. We find that a stronger institutional and political...