Using newly collected national and sub-national data and historical case studies, this paper argues that differences in innovative capacity, captured by the density of engineers at the dawn of the Second Industrial Revolution, are important to explaining present income differences, and, in...

This essay explores the role of the state in promoting exports and industrialization in the quest for transformation of African economies. It does this by exploring the role of trade in African economies followed by a brief look at the East Asian Developmental state. This is followed by an...

Conventional R&D-based growth theory argues that productivity growth is driven by population growth but the data suggest that the erstwhile positive correlation between population and productivity turned negative during the 20th century. In order to resolve this problem we integrate R&D-based...