How Does Globalization Affect Income Inequality? A Panel Data Analysis

Abstract

One of the major issues on the state of income inequality is the effect of globalization through foreign direct investment (FDI). It is well known that FDI inflows create employment opportunities for unskilled labor intensive countries. Hence, during recessionary (expansionary) periods, FDI outflows should cause an increase in a developing (developed) country's unemployment rate, worsening income inequality. This study differs from the previous literature by employing the key variables FDI, trade volume, and GINI coefficient for a panel of three groups of countries (developed, developing, and miracle countries). We estimated panel cointegration coefficients via FM-OLS. Our results show that the effects of trade liberalization and FDI on income distribution differ for different country groups. © 2010 International Atlantic Economic Society.