In this article we improve on the literature dealing with the polarising effects of technological change on wages by proposing more rigorous definitions of wage dispersion within industries and of the different types and effects of innovation. We carry out an analysis across 10 manufacturing and...

The paper highlights that economics of education formally evolved in the last century, but its conceptualization was articulated centuries ago. The most prominent economists to address issues of human capital were A. Smith, J. S. Mill and A. Marshall. The residual portion of economic growth...