Alex Bell, Raj Chetty, Xavier Jaravel, Neviana Petkova, John Van Reenen, 24 December 2017

Relatively little is known about the factors that induce people to become inventors. Using data on the lives of over one million inventors in the US, this column sheds light on what policies can be most effective in increasing innovation. In particular, it shows that increasing exposure to innovation among women, minorities, and children from low-income families may have greater potential to spark innovation and growth than traditional approaches such as reducing tax rates.

Events