Tender Evaluation and Award Methodologies in Public Procurement
AbstractThe EU procurement directives stipulate that public contracts are awarded to the lowest bidder or to the bidder with the economically most advantageous offer; the latter requiring that a scoring rule must be specified. We provide a simple theoretical framework for tender evaluation and discuss the pros and cons of common scoring rules, e.g., highest quality (beauty contest) and price-and-quality-based evaluation. Some descriptive facts are presented for a sample of Swedish public procurements. We argue that the most common method, price-to-quality scoring, is flawed for several reasons. It is non-transparent, making accurate representation of the procurer’s preferences difficult. It is often open to strategic manipulation, due to dependence on irrelevant alternatives, and it is unreasonably non-linear in bid prices. We prefer quality-to-price scoring, where money values are assigned to different quality levels. When the costs of quality are relatively well-known, however, lowest price is the preferable award criteria.
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Bibliographic InfoPaper provided by Umeå University, Department of Economics in its series Umeå Economic Studies with number 821.
Length: 36 pages
Date of creation: 16 Mar 2011
Date of revision:
Contact details of provider:
Postal: Department of Economics, Umeå University, S-901 87 Umeå, Sweden
Phone: 090 - 786 61 42
Fax: 090 - 77 23 02
Web page: http://www.econ.umu.se/
More information through EDIRC
Public Contracts; Public Procurement; Scoring Rules; Quality;
Find related papers by JEL classification:
- D44 - Microeconomics - - Market Structure and Pricing - - - Auctions
- H57 - Public Economics - - National Government Expenditures and Related Policies - - - Procurement
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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NBER Working Papers
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ULB Institutional Repository
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