Die Vergabe öffentlicher Aufträge unterliegt in Deutschland den Vorgaben gesetzlicher Regelungen. Laut Beschluss der Bundesregierung vom Juni 2006 sollen diese Regelungen im bestehenden System verschlankt und vereinfacht werden. Das Ziel soll dabei unter anderem sein, den damit einhergehenden...

This article presents the first experiment exploring the impact of debarments - the exclusion of colluding bidders - on collusion in procurement auctions. We find that debarments and their most common alternative, fines, reduce collusion and bids relative to a market with no sanction. The...

Based on the literature on public procurement regulation, we use an Agent-Based Model to assess the performance of different selection procedures. Specifically, we aim at investigating whether and how the inclusion of reputation of firms in the public procurement selection process affects the...

To estimate demand for labor, we use a combination of detailed employment data and the outcomes of procurement auctions, and compare the employment of the winner of an auction with the employment of the second ranked firm (i.e. the runner-up firm). Assuming similar ex-ante winning probabilities...

This paper documents evidence of widespread collusion among construction firms using a novel dataset covering most of the construction projects procured by the Japanese national government from 2003 to 2006. By examining rebids that occur for auctions when all (initial) bids fail to meet the...

The literature on public procurement pays great attention to the rules underlying tendering procedures as well as on the specification of the type of contract to be awarded. Less attention has been paid to the incompleteness of the contract; this issue is relevant in the public work sector...