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We argue that financial market development contributed to the rise in the skill premium and residual wage inequality in the US since the 1980s. We present an endogenous growth model with imperfect credit markets and establish how improving the efficiency of these markets affects modes of production, innovation and wage dispersion between skilled and unskilled workers. The experience of US states following banking deregulation provides empirical support for our hypothesis. We find that wages of college educated workers increased by between 0.5 -1.2 % following deregulation while those of workers with a high school diploma fell by about 2.2 %. Similarly, residual (or within-group) inequality increased. The 90-50 percentile ratio of residuals from a Mincerian wage regression and their standard deviation increased by 4.5% and 1.8%, respectively. JEL Classification: E25, J31, G24

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This paper studies a panel of China's provinces over the period 1996-2009 during which urban household saving rates increased from 19 percent of disposable income to 30 percent. It finds that the increase in urban saving rates is negatively associated with the decline in real interest rates over this period. This negative association suggests that Chinese households save with a target level of saving in mind. When the return to saving declines (increases), it becomes more difficult (easier) to meet a target and households increase (lower) their saving out of current disposable income to compensate. The results are robust across specifications and to the inclusion of additional variables. A main policy implication is that an increase in real deposit rates may help lower household saving and boost domestic consumption.