We provide causal evidence of the effects of patent scope and review times on startups and externalities on their rivals. We leverage the quasi-random assignment of patent applications to examiners and unique data on all first-time applications filed at the U.S. Patent and Trademark Office since...

Does gender affect work quality and quantity? We study this question by leveraging the quasirandom assignment of patent applications to examiners, and micro-data on examiners' work characteristics at the U.S. Patent and Trademark Office (USPTO). Under the USPTO's incentive scheme that primarily...

Although artificial intelligence (AI) promises to spur economic growth, there is widespread concern that it may replace human labor. We investigate the link between AI and labor by creating a new measure that we call the AI Occupational Impact (AIOI). The AIOI measure links advances in specific...

We analyze how digital platforms can increase the survival rate of firms during a crisis by providing continuity in access to customers. Using order-level data from Uber Technologies, we study how the COVID-19 pandemic and the ensuing shutdown of businesses in the United States affected...

By lowering transaction costs, digital platforms may foster complementary dynamics across offerings that compete in other settings. In a study of the Spotify music streaming platform, I study the effect of peer expansion on provider performance and consider when demand spillovers outweigh...