Many firms tout their commitment to diversity, sometimes appointing racial minorities to their board of directors. We find that firms with more minority directors are associated with greater innovation output. Using patent-inventor information, we uncover an important yet previously...

Using a novel, manually-collected dataset, we find that firms whose chief executive officer (CEO) is an inventor experience significantly better innovation outcomes, as measured by patents and future citations. We obtain these results in models with firm fixed effects, in...

This paper is an empirical test of the hypothesis that the appropriateness of different business strategies is conditional on the firm's distance to the industry frontier. We use data on four 2-digit high-tech manufacturing industries in the US over the period 1972-1999, and apply...