Income Inequality, TFP, and Human Capital

Sequeira, Tiago and Santos, Marcelo and Ferreira-Lopes, Alexandra (2014): Income Inequality, TFP, and Human Capital.

Abstract

A fruitful recent theoretical literature has related human capital and technological development with income (and wages) inequality. However, empirical assessments on the relationship are still scarce. We relate human capital and total factor productivity (TFP) with inequality and discover that, when countries are assumed as heterogeneous and dependent cross-sections, human capital is the most robust determinant of inequality, contributing to increase inequality, as predicted by theory. There is evidence of great heterogeneity on the effects of TFP and Openness across countries. These new empirical results open a wide avenue for theoretical research on the country-specific features conditioning the causal relationship from human capital, technology and trade to inequality.

• Item Type: MPRA Paper
• Language: English
• Keywords: income inequality, human capital, technology
• Subjects: I - Health, Education, and Welfare > I2 - Education and Research Institutions > I24 - Education and Inequality; I - Health, Education, and Welfare > I3 - Welfare, Well-Being, and Poverty > I32 - Measurement and Analysis of Poverty; O - Economic Development, Innovation, Technological Change, and Growth > O1 - Economic Development > O10 - General; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O33 - Technological Change: Choices and Consequences ; Diffusion Processes; O - Economic Development, Innovation, Technological Change, and Growth > O5 - Economywide Country Studies > O50 - General

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