Competition and cost overruns in procurement

Most cases of cost overruns in public procurement are related to important changes in theinitial project design. This paper deals with the problem of design speciffication in public procurement and provides a rationale for design misspeciffication. We propose a model in which the sponsor decides how much to invest in design speciffication and awards competitively the project to a contractor. After the project has been awarded the sponsor engages in bilateral renegotiation with the contractor, in order to accommodate changes in the initial project's design that new information makes desirable. When procurement takes place in the presence of horizontally differentiated contractors, the design's speciffication level is seen to affect the resulting degree of competition. The paper highlights this interaction between market competition and design speciffication and shows that the sponsor's optimal strategy, when facing an imperfectly competitive market supply, is to underinvest in design speciffication so as to make signifficant cost overrunslikely. Since no such misspeciffication occurs in a perfectly competitive market, cost overruns are seen to arise as a consequence of lack of competition in the procurement market.

Wild bids. Gambling for resurrection in procurement contracts

This paper analyzes the problem of abnormally low tenders in theprocurement process. Limited liability causes firms in a bad financialsituation to bid more aggressively than good firms in the procurementauction. Therefore, it is more likely that the winning firm is a firm infinancial difficulties with a high risk of bankruptcy. The paper analyzesthe different regulatory practices to face this problem with a specialemphasis on surety bonds used e.g. in the US. We characterize the optimalsurety bond and show that it does not coincide with the current USregulation. In particular we show that under a natural assumption the USregulation is too expensive and provides overinsurance to the problem ofabnormally low tenders.

Review of targeted small business procurement activities for the year ended June 30, 2008

Review of targeted small business procurement activities for the year ended June 30, 2008

Corruption and competition in procurement

We consider a procurement problem in which the procurement agent is supposed to allocate the realization of a project according to a competitive mechanism that values bids in terms of the proposed price and quality. Potential bidders have private information about their production costs. Since the procurement agent is also in charge of verifying delivered quality, in exchange for a bribe, he can allow an arbitrary firm to be awarded the realization of the project and to produce a quality level lower than the announced. We compute the equilibrium level of corruption and we study the impact on corruption of the competitiveness of the environment, and in particular of: i) an increase in the number of potential suppliers of the good or service to be procured, ii) competitive (rather than collusive) behavior of procurement agents, and iii) an increase of competition in the market for procurement agents. We identify the effects that influence the equilibrium level of corruption and show that, contrary to conventional wisdom, corruption may well be increasing in competition.

Heterogeneity-promoting optimal procurement

When procurement takes place in the presence of horizontally differentiated contractors, the design of the object being procured affects the resulting degree of competition. This paper highlights the interaction between theoptimal procurement mechanism and the design choice. Contrary to conventional wisdom, the sponsor's design choice, instead of homogenizingthe market to generate competition, promotes heterogeneity.

Review of targeted small business procurement activities for the year ended June 30, 2010

Review of targeted small business procurement activities for the year ended June 30, 2010

Review of the Iowa Department of Economic Development targeted small business procurement activities for the year ended June 30, 2011

Review of the Iowa Department of Economic Development targeted small business procurement activities for the year ended June 30, 2011

Report on a Review of Statewide Procurement for contracts established between July 1, 2007 and December 31, 2008

Report on a Review of Statewide Procurement for contracts established between July 1, 2007 and December 31, 2008

Decision support systems in wood procurement. A Review

Summary

A Local DLP-GIS-LP system for geographically decentralized wood procurement planning and decision making

Summary

Review of targeted small business procurement activities for the year ended June 30, 2012

Review of targeted small business procurement activities for the year ended June 30, 2012

Report on a review of targeted small business procurement activities for the year ended June 30, 2013

Report on a review of targeted small business procurement activities for the year ended June 30, 2013