Optimal Procurement with Quality Concerns
American Economic Review
vol. 113,
no. 6, June 2023
(pp. 1505-29)
Abstract
Adverse selection in procurement arises when low-cost bidders are also low-quality suppliers. We propose a mechanism called LoLA (lowball lottery auction) which, under some conditions, maximizes any combination of buyer's and social surplus, subject to incentive compatibility, in the presence of adverse selection. The LoLA features a floor price, and a reserve price. The LoLA has a dominant strategy equilibrium that, under mild conditions, is unique. In a counterfactual analysis of Italian government auctions, we compute the gain that the government could have made, had it used the optimal procurement mechanism (a LoLA), relative to a first-price auction (the adopted format).Citation
Lopomo, Giuseppe, Nicola Persico, and Alessandro T. Villa. 2023. "Optimal Procurement with Quality Concerns." American Economic Review, 113 (6): 1505-29. DOI: 10.1257/aer.20211437Additional Materials
JEL Classification
- D44 Auctions
- D82 Asymmetric and Private Information; Mechanism Design
- H57 National Government Expenditures and Related Policies: Procurement
- L14 Transactional Relationships; Contracts and Reputation; Networks