Events at CERGE-EI

Prof. Alexander Monge-Naranjo

European University Institute, Italy

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Meeting number: 2744 415 6968
Meeting password: 223547

Authors: Charles Gottlieb, Jan Grobovšek, Alexander Monge-Naranjo

Abstract: We revisit the role of human capital in explaining the cross-country variation in GDP. We propose a general-equilibrium accounting model in which workers of different human-capital groups (education and experience) sort across broad occupational categories. The occupational assignment is determined by the comparative advantage of workers as well as occupational productivity, human-capital quality, and occupational distortions. We map the model to a unique harmonized micro dataset that allows to measure average wages by human capital and occupation for 50 countries that span the entire development spectrum. The calibration reveals that rich countries have particularly high productivity in more complex, white-collar occupations. They also have higher human-capital quality. The composition and quality of human capital explain half of the cross-country non-agricultural GDP per-worker gap relative to the US. For the poorest quintile of countries, a shift to US human capital would double non-agricultural GDP and the white-collar employment rate while decreasing the wage of white-collar relative to blue-collar workers by 30 percent. We also find that occupational distortions are more pronounced in poor countries. They depress white-collar employment and contribute to a high white-collar wage premium, yet have a modest quantitative effect on aggregate output.

Full Text: Occupational Choices, Human Capital, and Cross-Country Income Differences