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Preferential treatment in procurement auctions through information revelation

Author

Listed:
  • Domenico Colucci

    () (Dipartimento di Matematica per le Decisioni - Università degli Studi di Firenze)

  • Nicola Doni

    () (Dipartimento di Scienze dell'Economia - Università degli Studi di Firenze)

  • Vincenzo Valori

    () (Dipartimento di Matematica per le Decisioni - Università degli Studi di Firenze)

Abstract

We study a model of procurement auctions in which information policies can be used to treat two heterogeneous suppliers asymmetrically. The buyer is shown to be better off revealing information about her preferences to the weak supplier only, when there is a sufficient cost difference between the weak and the strong. Conversely, when the two competitors have similar cost structures, for the buyer it is best to disclose her preferences publicly.

Suggested Citation

  • Domenico Colucci & Nicola Doni & Vincenzo Valori, 2012. "Preferential treatment in procurement auctions through information revelation," Working Papers - Mathematical Economics 2012-06, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
  • Handle: RePEc:flo:wpaper:2012-06
    as

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    References listed on IDEAS

    as
    1. McAfee, R. Preston & McMillan, John, 1989. "Government procurement and international trade," Journal of International Economics, Elsevier, vol. 26(3-4), pages 291-308, May.
    2. Kim, In-Gyu, 1997. "Government procurement and asymmetric rebate auctions," Economics Letters, Elsevier, vol. 54(3), pages 245-250, July.
    3. Eric Maskin & John Riley, 2000. "Asymmetric Auctions," Review of Economic Studies, Oxford University Press, vol. 67(3), pages 413-438.
    4. Domenico Colucci & Nicola Doni & Vincenzo Valori, 2011. "Information Disclosure in Procurement Auctions with Horizontally Differentiated Suppliers," Working Papers - Mathematical Economics 2011-02, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
    5. Li, Huagang & Riley, John G., 2007. "Auction choice," International Journal of Industrial Organization, Elsevier, vol. 25(6), pages 1269-1298, December.
    6. Andrew Schotter & Allan Corns, 1999. "Can Affirmative Action Be Cost Effective? An Experimental Examination of Price-Preference Auctions," American Economic Review, American Economic Association, vol. 89(1), pages 291-305, March.
    7. Lee, Joon-Suk, 2008. "Favoritism in asymmetric procurement auctions," International Journal of Industrial Organization, Elsevier, vol. 26(6), pages 1407-1424, November.
    8. Todd Kaplan & Shmuel Zamir, 2012. "Asymmetric first-price auctions with uniform distributions: analytic solutions to the general case," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 50(2), pages 269-302, June.
    9. Michael H. Rothkopf & Ronald M. Harstad & Yuhong Fu, 2003. "Is Subsidizing Inefficient Bidders Actually Costly?," Management Science, INFORMS, vol. 49(1), pages 71-84, January.
    10. Hubbard, Timothy P. & Paarsch, Harry J., 2009. "Investigating bid preferences at low-price, sealed-bid auctions with endogenous participation," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 1-14, January.
    11. Esther Gal-Or & Mordechai Gal-Or & Anthony Dukes, 2007. "Optimal information revelation in procurement schemes," RAND Journal of Economics, RAND Corporation, vol. 38(2), pages 400-418, June.
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    More about this item

    Keywords

    procurement; information revelation; discriminatory policy; asymmetric auctions;

    JEL classification:

    • D44 - Microeconomics - - Market Structure, Pricing, and Design - - - Auctions
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • H57 - Public Economics - - National Government Expenditures and Related Policies - - - Procurement

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