Branded pharmaceutical manufacturers frequently offer "copay coupons'" that insulate consumers from cost-sharing, thereby undermining insurers' ability to influence drug utilization. We study the impact of copay coupons on branded drugs first facing generic entry between 2007 and 2010. To...

Hospitals face large and variable costs from treating indigent care patients. Two methods of "reinsuring" hospitals against these costs are providing these patients with insurance and directly providing hospitals with supplemental payments to cover the expected costs of treating the indigent....

We develop a structural model of firms' bidding behavior in simultaneous first-price auctions with linkages across items, and apply the model to procurement auctions held by Minnesota's Department of Transportation (MnDOT). Each year, MnDOT holds simultaneous first-price auctions to procure road...

We test whether wage growth slows following employer consolidation by examining hospital mergers. We find evidence of reduced wage growth in cases where both (i) the increase in concentration induced by the merger is large and (ii) workers' skills are industry-specific. In all other cases, we...

In vertical markets, eliminating double marginalization with a two-part tariff may not be possible due to downstream firms' risk aversion. When demand is uncertain, contracts with large fixed fees expose the downstream rm to more risk than contracts that are more reliant on variable fees. In...