This essay is the introduction to a book of the same title, forthcoming in summer of 2021 from Oxford University Press. The purpose is to document the ways in which patent systems are products of battles over the economic surplus from innovation. The features of these systems take shape as...

Recent scholarship claims that extractive colonial institutions explain the lackluster performance of Latin American economies today. We examine forced labor in colonial Peru. We find that while coercive labor institutions led to a drop in the indigenous population until the seventeenth century,...