We analyze labor market models where the law of one price does not hold-that is, models with equilibrium wage dispersion. We begin by assuming workers are ex ante heterogeneous, and highlight a flaw with this approach: if search is costly, the market shuts down. We then assume workers are...

Search models with posting and match-specific heterogeneity generate wage dispersion. Given K values for the match-specific variable, it is known that there are K reservation wages that could be posted, but generically never more than two actually are posted in equilibrium. What is unknown is...

Using Chilean data, we document that for resource-rich small open economies the effects of terms of trade shocks on the wage gap (between skilled and unskilled workers) depend on factor intensities in the non-tradable sector, following the model in Galiani, Heymann, and Magud (2010). For a...

In the aftermath of the revolution of 2011, Libya faces the complex task of rebuilding its economy, infrastructure, and institutions, and responding to the demands of the population, especially for improved governance. The conflict that accompanied the revolution had a severe impact on the...

This Selected Issues paper examines the role of information and communication technology (ICT) in the recent acceleration of labor productivity growth in the United States. The analysis reveals that the increase of total factor productivity (TFP) growth is a broad phenomenon that encompasses...

This paper identifies the countries that meet the enhanced Heavily Indebted Poor Countries (HIPC) Initiative's income and indebtedness eligibility criteria based on end-2004 data. It also updates the status of these countries toward qualifying for debt relief and presents cost estimates of debt...

There has been a growing awareness of the income distribution dimension of macroeconomic policies. This paper presents a framework for studying this issue empirically, and considers the case of the Philippines using data available from integrated surveys of households. After developing and...