Duffy, John; Papageorgiou, Chris; Perez-Sebastian, Fidel - In: The Review of Economics and Statistics 86 (2004) 1, pp. 327-344
Since Griliches (1969), researchers have been intrigued by the idea that physical capital and skilled labor are more complementary than physical capital and unskilled labor. In this paper we consider the cross-country evidence for capital-skill complementarity using a time-series cross-section...
