Do public sector workers earn a wage premium in Djibouti and are the returns to education different across the sectors? The authors estimate private and public sector wage earnings using 1996 household survey data, while controlling for selectivity using Heckman's two stage approach. They find...

Wage inequality has declined in Mexico since 2000. Using data from Mexican labor surveys for the period between 2000 and 2014, this paper investigates whether the decline was driven by wages declining more sharply for younger or older workers. The analysis finds that the wages of older workers...

Does increased import competition lead to higher returns to skill within an industry and, therefore, to greater incentives for skill acquisition? Does it also induce skill upgrading by the industry?s existing workforce? To answer these questions, this paper follows individual workers across...

The pattern of economic rates of return to investments in education can help us to understand the benefits of schooling. It was common knowledge that the returns to education were highest for the primary level of education and lower for subsequent levels. Recent evidence suggests that the...

Inequality in Latin America unambiguously declined in the 2000s. The Gini coefficient fell in 16 of the 17 countries where there are comparable data, and the change was statistically significant for all of them. Existing studies point to two main explanations for the decline in inequality: a...

According to T.W. Schultz, the returns to human capital are highest in economic environments experiencing unexpected price, productivity, and technology shocks that create "disequilibria." In such environments, the ability of firms and individuals to adapt their resource allocations to shocks...

Immigrants in Rome or Paris are more visible to the public eye than the Italian or French engineers in Silicon Valley, especially when it comes to the debate on the effects of immigration on the employment and wages of natives in high-income countries. This paper argues that such public fears,...

Since the early 2000s, after a long period of wide and persistent gaps, Latin America has experienced a steady decline in income inequality. This paper presents evidence of a trend reversal in labor income inequality, which is considered the main factor behind such a decline in income inequality...

Earnings inequality and job polarization have increased significantly in several countries since the early 1990s. Using data from European countries covering a 20-year period, this paper provides new evidence that the decline of middle-skilled occupations and the simultaneous increase of high-...

Using nationally representative, economywide data, this paper investigates the relative importance of trade-mandated effects on industry wage premia; industry and economywide skill premia; and employment flows in accounting for changes in the wage distribution in Brazil during the 1988-95 trade...