Herzer, Dierk; Nunnenkamp, Peter - Institut für Weltwirtschaft (IfW) - 2011
This paper argues that previous cross-country (panel) studies on the relationship between income inequality and health …-country heterogeneity in the impact of inequality on health. Using panel cointegration techniques that are robust to omitted variables …, endogenous regressors, and slope heterogeneity, we find that income inequality has, on average, a small, but robust and …