This paper compares the innovation performance of established pharmaceutical firms and biotech companies, controlling for differences in the scale and scope of research. We develop a structural model to analyze more than 3,000 drug research and development projects advanced to preclinical and...

We analyze how entrepreneurial opportunity cost conditions performance. Departing from the common practice of using survival as a measure of entrepreneurial performance, we model both failure and cash-out (liquidity event) as conditioned by the same underlying process. High-opportunity-cost...

Software vulnerabilities represent a serious threat to cybersecurity, most cyberattacks exploit known vulnerabilities. Unfortunately, there is no agreed-upon policy for their disclosure. Disclosure policy (which sets a protected period given to a vendor to release the patch for the...

We present a model of fixing or patching a software problem after the product has been released in the market. Specifically, we model a software firm's trade-off in releasing a buggy product early and investments in fixing it later. Just as the marginal cost of producing software can be...

This paper analyzes the relationship between technology licensing and the effectiveness of patent protection. Using the 1994 Carnegie Mellon survey on industrial research and development (R& D) in the United States, we develop and test a simple structural model in which the patenting and...

Diagnostic information allows an agent to predict the state of nature about the success of an investment project better than the prior. We analyze the optimal pricing scheme for selling diagnostic information to buyers with different, privately known, ex ante success probability. Investment...

Geographically dispersed sellers in electronic reverse marketplaces such as those hosted by market-makers like Ariba are uncertain about the number of competitors they face in any given market session. We refer to this uncertainty about the number of competitors as market-structure uncertainty....