Chong, Alberto; Gradstein, Mark - C.E.P.R. Discussion Papers - 2006
theoretical model in which it is positively related to income inequality, more so under weak institutions, and is negatively … related to the economy's wealth. These predictions are then empirically validated using different proxies of the size of the … informal sector, income inequality, and institutional quality. The results are shown to be robust with respect to a variety of …