In the standard model of human capital with perfect labor markets, workers pay for general training. When labor market feictions compress the structure of wages, firms may invest in the general skills of their employees. The reason is that the d istortion in the wage structure turns...

In market economies, identical workers appear to receive very different wages, violating the "law of one price" of Walrasian markets. We argue in this paper that in the absence of a Walrasian autioneers to coordinate trade": (i) wage dispersion among identical workers is very often an...