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Information Sharing between Vertical Hierarchies

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Abstract

When do principals independently choose to share the information obtained from their privately informed agents? Information sharing affects contracting within competing organizations and induces agents’ strategies to be correlated through the distortions imposed by principals to obtain information. We show that the incentives to share information depend on the nature of upstream externalities between principals and the correlation of agents’ information. With small externalities, principals share information when externalities and correlation have opposite signs, and do not share information when externalities and correlation have the same sign. In this second case, principals face a prisoners’ dilemma since they obtain higher profits by sharing information.

Suggested Citation

  • Marco Pagnozzi & Salvatore Piccolo, 2012. "Information Sharing between Vertical Hierarchies," CSEF Working Papers 322, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
    • Handle: RePEc:sef:csefwp:322
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    Cited by:

    1. Fiocco, Raffaele, 2016. "The strategic value of partial vertical integration," European Economic Review, Elsevier, vol. 89(C), pages 284-302.
    2. Michela Cella & Federico Etro, 2016. "Contract competition between hierarchies, managerial compensation and imperfectly correlated shocks," Journal of Economics, Springer, vol. 118(3), pages 193-218, July.
    3. Andreu, Enrique & Neven, Damien & Piccolo, Salvatore, 2023. "Price authority and information sharing with competing supply chains," International Journal of Industrial Organization, Elsevier, vol. 88(C).
    4. de Pinto, Marco & Goerke, Laszlo & Palermo, Alberto, 2023. "On the welfare effects of adverse selection in oligopolistic markets," Games and Economic Behavior, Elsevier, vol. 138(C), pages 22-41.
    5. Karakoç, Gülen & Pagnozzi, Marco & Piccolo, Salvatore, 2022. "The value of transparency in dynamic contracting with entry," International Journal of Industrial Organization, Elsevier, vol. 85(C).
    6. Attar, Andrea & Campioni, Eloisa & Piaser, Gwenaël, 2018. "On competing mechanisms under exclusive competition," Games and Economic Behavior, Elsevier, vol. 111(C), pages 1-15.
    7. Piccolo, Salvatore & Tarantino, Emanuele & Ursino, Giovanni, 2015. "The value of transparency in multidivisional firms," International Journal of Industrial Organization, Elsevier, vol. 41(C), pages 9-18.
    8. Maria Rosa Battaggion & Vittoria Cerasi & Gülen Karakoç, 2023. "On the optimality of information sharing between integrated and vertically separated competitors," Southern Economic Journal, John Wiley & Sons, vol. 89(4), pages 1168-1195, April.
    9. Drugov, Mikhail, 2014. "Bargaining with Informational Externalities in a Market Equilibrium," CEPR Discussion Papers 10021, C.E.P.R. Discussion Papers.
    10. Susumu Cato & Akifumi Ishihara, 2017. "Transparency and Performance Evaluation in Sequential Agency," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 33(3), pages 475-506.
    11. Mikhail Drugov, 2021. "Bargaining with informational and payoff externalities," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 30(2), pages 398-419, May.
    12. Battaggion, Maria Rosa & Cerasi, Vittoria, 2020. "Strategic interlocking directorates," Journal of Economic Behavior & Organization, Elsevier, vol. 178(C), pages 85-101.
    13. Neven, Damien & Piccolo, Salvatore & Andreu, Enrique, 2021. "Price Authority and Information Sharing with Competing Principals," CEPR Discussion Papers 16753, C.E.P.R. Discussion Papers.
    14. Troya-Martinez, Marta, 2016. "Vagueness and information-sharing," Games and Economic Behavior, Elsevier, vol. 100(C), pages 301-320.
    15. Maria Rosa Battaggion & Vittoria Cerasi, 2018. "Endogenous interlocking directorates," Working Papers 380, University of Milano-Bicocca, Department of Economics, revised 01 May 2018.

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    More about this item

    Keywords

    communication; information sharing; adverse selection; vertical hierarchies;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation

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