Difference-in-Differences in the Marketplace

Difference-in-Differences in the Marketplace

Price theory says that the most important effects of policy and technological change are often found beyond their first point of contact. This appears opposed to econometric methods that rule out spillovers of one person’s treatment on another’s outcomes. This paper...
The Value of Pharmacy Benefit Management

The Value of Pharmacy Benefit Management

In theory, equilibrium profits for drug patent holders would not involve significant restraints on production and patient utilization if the market had a mechanism for two-part pricing (Oi 1971) or quantity commitments (Murphy, Snyder, and Topel 2014). In fact, patent...
Scroll to Top