In modern economies, technological knowledge can flow between firms through various channels. We test an economic theory that firms most likely to benefit from such knowledge flows disclose information about their technologies more readily, probably to attract technologically compatible...

This paper documents that policy uncertainty reduces future stock price crash risk. Our tests show that this negative relation is more pronounced among firms with more short-sale constraints, with no actively traded credit default swap contracts, or with higher firm-level political risks. The...

We show that U.S. analysts alter their behavior in response to a randomly assigned shock that exogenously varies the timeliness and cost of accessing companies' mandatory disclosures in the cross-section of investors: analysts reduce the number of stocks they cover, issue less optimistic and...