This study focuses on testing the relationship between income inequality and economic growth within counties in the United States, and the channels through which the effects of a relationship are observed. Based on a system of equations estimation, the empirical results confirm the hypotheses...

We use the Interdistributional Lorenz Curves (ILCs) of Butler and McDonald (1987) to visualize convergence or divergence between income distributions. To illustrate the idea, we compare income distributions from Spain, Italy, and Germany. We also offer methods to test for significant differences...