Authors: Acemoglu, Daron; Johnson, Simon; Robinson, James A.
Number of pages: 36
Among countries colonized by European powers during the past 500 years, those that were relatively rich in 1500 are now relatively poor. The authors document this reversal using data on urbanization patterns and population density, positing that it stands as a proxy for economic prosperity. This reversal weighs against a view that links economic development to geographic factors. They argue that the reversal reflects changes in the institutions resulting from European colonialism. The European intervention appears to have created an “institutional reversal” among these societies, meaning that Europeans were more likely to introduce institutions encouraging investment in regions that were previously poor. This institutional reversal accounts for the reversal in relative incomes. They provide further support for this view by documenting that the reversal in relative incomes took place during the late eighteenth and early nineteenth centuries, and resulted from societies with good institutions taking advantage of the opportunity to industrialize.