Regional income distributions are analyzed and tested for convergence and divergence in the 1970s. The methodology is the same as that recently used to show the almost complete convergence of the South and non-South. This paper disaggregates the non-South into major regions consisting of the...

This paper investigates interstate variation in income inequality. By avoiding inequality indices and focusing directly on the Lorenz curve, the authors provide a more general explanation of the differences in inequality. They find that mean family income, the standard deviation of years of...

This paper provides asymtotically distribution-free statistical inference procedures for generalized Lorenz curves. Given appropriate measures of income and the income recipient unit are chosen appropriately, the tests allow consensually valid statements regarding social welfare to be made from...

This paper examines income inequality in the Untied States over the period 1967-86 using recently developed tests for differences in Lorenz curves. The authors are able to rank eighteen of nineteen annual comparisons. In contrast, standard techniques are able to rank only twelve. These results...