Research Paper #2009-1
This study focuses on testing the relationship between income inequality and growth within U.S. counties, and the channels through which such effects are observed. Based on a system of equations estimation, the empirical results confirm the hypotheses that income inequality has a growth dampening effect; income inequality is endogenous to regional growth and growth adjustment; and the channels through which income inequality determines growth are regional growth adjustments, such as migration and regional adjustment in job and income growth. Results have numerous policy implications to the extent that: (1) that income inequality is endogenous, its equilibrium level can be internally determined within a regional growth process; (2) traditional income inequality mitigating policies have indirect effect on overall regional growth, they may have unintended indirect effects on income inequality; and (3) regional growth adjustment also equilibrates income inequality, such forces can be utilized as policy instruments to mitigate income inequality, and its growth dampening effects hence forth.
Digital Commons Citation
Hailu, Yohannes G.; Kahsai, Mulugeta; Gebremedhin, Tesfa; and Jackson, Randall, "Is Income Inequality Endogenous in Regional Growth?" (2009). Regional Research Institute Working Papers. 79.