26 Mar
2015
Do auctions improve public procurement? Evidence from the Czech Republic
The paper explores the effect of different contract awarding procedures on the price of the contract. We provide a theoretical model that compares prices in different procurement procedures. The model predicts that 1) prices in auctions are lower than prices in negotiations and 2) prices in open procedures are lower than prices in closed procedures if and only if the procurer selects relatively inefficient bidders. Based on data from Czech public procurement, we test whether there is a significant price difference between auctions and negotiations and between closed and open procedures. The main result is that auctions and open procedures lead to significantly lower prices compared to negotiations and closed procedures.