Despite successive reforms, public procurement in Italy is still highly fragmented and vulnerable to collusion, corruption and ex-post renegotiation. Other defects are found in the planning stages of the works. These problems are due in part to the regulations on the awarding of public works...

This paper presents evidence on the perverse trade-off that first price auctions induce between low prices at the awarding stage and poor ex post performance when bids are not binding commitments. By exploiting the different timing with which first price auctions were introduced in Italy to...

In Medicare Part D, low income individuals receive subsidies to enroll into insurance plans. This paper studies how premiums are distorted by the combined effects of this subsidy and the default assignment of low income enrollees into plans. Removing this distortion could reduce the cost of the...

As auctions are becoming the main mechanism for selling advertisement space on the web, marketing agencies specialized in bidding in online auctions are proliferating. We analyze theoretically how bidding delegation to a common marketing agency can undermine both revenues and efficiency of the...

Auctions are supposed to procure the best deal money can buy. Yet, practitioners who procure complex contracts by auction are well aware of some basic pitfalls. One concern is that winning bids may not reflect the quality of the bidder but strategic behavior like low-balling bids or...

We explore empirically the impact of buyer quality on public procurement outcomes. Using purchases data (Federal Procurement Data System) and survey data (Federal Employee Viewpoint Survey) from US federal agencies, we find that procurement quality is highly heterogeneous across different...

In this paper I study two methods often used in public procurement to deal with the risk that the winning bidder may default on his bid: augmenting the standard first price auction with an ex-post verification of the responsiveness of the bids and using an average bid auction. I show that when...

To what extent does a more competent public bureaucracy contribute to better economic outcomes? We address this question in the context of the US federal procurement of services and works, by combining contract-level data on procurement performance and bureau-level data on competence and...

Auctions are supposed to procure the best deal money can buy. Yet, practitioners who procure complex contracts by auction are well aware of some basic pitfalls. One concern is that winning bids may not reflect the quality of the bidder but strategic behavior like low-balling bids or...

To what extent does a more competent public bureaucracy contribute to better economic outcomes? We address this question in the context of the US federal procurement of services and works, by combining contract-level data on procurement performance and bureau-level data on competence and...