O'shaughnessy, Kevin C.; Levine, David I.; Cappelli, Peter - Institute for Research on Labor and Employment (IRLE), … - 1998
We examine the relationship between wages and skill requirements in a sample of over 50,000 managers in 39 companies between 1986 and 1992. The data include an unusually good measure of job requirements and skills that can proxy for human capital. We find that wage inequality increased both...