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Worksharing and access discounts in the postal sector with asymmetrics information

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  • Joan Calzada Aymerich

    (Universitat de Barcelona)

Abstract

This paper analyses the optimal worksharing discount granted to mailers and entrants in a liberalized postal sector when there is asymmetric information about the Post Offices costs. When the regulator is unable to ascertain which part of the total cost of sorting has to be attributed to each sorting facility, the optimal access discount given to the entrants is set in a procompetitive way, thus facilitating the entry of firms that are less efficient than the Post Office. However, with the same asymmetry of information, the optimal worksharing discount given to the mailers is set to favor the Post Office, even when it is less efficient than the mailers in providing the sorting.

Suggested Citation

  • Joan Calzada Aymerich, 2004. "Worksharing and access discounts in the postal sector with asymmetrics information," Working Papers in Economics 112, Universitat de Barcelona. Espai de Recerca en Economia.
    • Handle: RePEc:bar:bedcje:2004112
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    References listed on IDEAS

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    1. Laffont, Jean-Jacques & Tirole, Jean, 1994. "Access pricing and competition," European Economic Review, Elsevier, vol. 38(9), pages 1673-1710, December.
    2. Etienne Billette de Villemeur & Helmuth Cremer & Bernard Roy & Joëlle Toledano, 2005. "Worksharing, Pricing and Competition in the Postal Sector," Topics in Regulatory Economics and Policy, in: Michael A. Crew & Paul R. Kleindorfer (ed.), Regulatory and Economic Challenges in the Postal and Delivery Sector, chapter 0, pages 139-161, Springer.
    3. De Fraja, Gianni, 1999. "Regulation and access pricing with asymmetric information," European Economic Review, Elsevier, vol. 43(1), pages 109-134, January.
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    5. Caillaud, Bernard, 1990. "Regulation, competition, and asymmetric information," Journal of Economic Theory, Elsevier, vol. 52(1), pages 87-110, October.
    6. Armstrong, Mark & Doyle, Chris & Vickers, John, 1996. "The Access Pricing Problem: A Synthesis," Journal of Industrial Economics, Wiley Blackwell, vol. 44(2), pages 131-150, June.
    7. Nicolas Curien & Bruno Jullien & Patrick Rey, 1998. "Pricing Regulation Under Bypass Competition," RAND Journal of Economics, The RAND Corporation, vol. 29(2), pages 259-279, Summer.
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    9. Jean-Jacques Laffont & Jean Tirole, 1993. "A Theory of Incentives in Procurement and Regulation," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262121743, December.
    10. Sherman, Roger, 2001. "Optimal Worksharing Discounts," Journal of Regulatory Economics, Springer, vol. 19(1), pages 81-92, January.
    11. Tirole, Jean, 1986. "Procurement and Renegotiation," Journal of Political Economy, University of Chicago Press, vol. 94(2), pages 235-259, April.
    12. Michael A. Einhorn, 1987. "Optimality and Sustainability: Regulation and Intermodal Competition in Telecommunications," RAND Journal of Economics, The RAND Corporation, vol. 18(4), pages 550-563, Winter.
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    Cited by:

    1. Philippe Donder, 2006. "Access Pricing in the Postal Sector: Theory and Simulations," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 28(3), pages 307-326, May.
    2. Blagojević, Mladenka & Ralević, Predrag & Šarac, Dragana, 2020. "An integrated approach to analysing the cost efficiency of postal networks," Utilities Policy, Elsevier, vol. 62(C).
    3. Šarac, Dragana & Unterberger, Marija & Jovanović, Bojan & Kujačić, Momčilo & Trubint, Nikola & Ožegović, Spasenija, 2017. "Postal network access and service quality: Expectation and experience in Serbia," Utilities Policy, Elsevier, vol. 48(C), pages 69-75.
    4. Helmut M. Dietl & Urs Trinkner, 2008. "Developing Universal Postal Services in Latin America ? an Economic Perspective," Working Papers 0012, Swiss Economics, revised Nov 2008.

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    JEL classification:

    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation

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