The first paper of this dissertation utilizes unique data on teachers' union election certifications in Iowa, Indiana, and Minnesota to analyze the effect of teachers' unions on education production. I find teachers' unions have no impact on teacher pay, class sizes, or per-student expenditures,...

Demand for less skilled workers decreased dramatically in the US and in other developed countries over the past two decades. WE argue that pervasive skill-biased technological change, rather than increased trade with the development world, is the principal culprit. The pervasiveness of this...