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Nonexistence of Constrained Efficient Equilibria when Markets are Incomplete

Author

Listed:
  • Egbert Dierker

    (University of Vienna)

  • Hildegard Dierker

    (University of Vienna)

  • Birgit Grodal

    (University of Copenhagen)

Abstract

We consider economies with incomplete markets, production, an a given distribution of initial endowments. The main purpose of the paper is to present a robust example of an economy with only one firm and one good per state in which no production decision entails a constrained efficient outcome. In particular, the unique Drèze equilibrium is dominated by every other production decision.

Suggested Citation

  • Egbert Dierker & Hildegard Dierker & Birgit Grodal, 2000. "Nonexistence of Constrained Efficient Equilibria when Markets are Incomplete," CIE Discussion Papers 2000-07, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
    • Handle: RePEc:kud:kuieci:2000-07
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    Cited by:

    1. Bejan, Camelia, 2008. "Production and financial decisions under uncertainty," MPRA Paper 11033, University Library of Munich, Germany.
    2. Tarun Sabarwal, 2004. "A Consistent Firm Objective When Markets are Incomplete: Profit Maximization," Econometric Society 2004 North American Summer Meetings 141, Econometric Society.
    3. Sabarwal Tarun, 2007. "Value Maximization as an Ex-Post Consistent Firm Objective When Markets are Incomplete," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 7(1), pages 1-21, January.
    4. Guido Ruta & Piero Gottardi, 2009. "Equilibrium corporate finance," 2009 Meeting Papers 149, Society for Economic Dynamics.
    5. Bisin, Alberto; & Gottardi, Piero; & Ruta, Guido, 2014. "Equilibrium corporate finance and intermediation," Economics Working Papers ECO2014/09, European University Institute.
    6. Marc Oliver Bettzüge & Thorsten Hens & Michael Zierhut, 2022. "Financial intermediation and the welfare theorems in incomplete markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 73(2), pages 457-486, April.
    7. Zierhut, Michael, 2019. "Nonexistence of constrained efficient production plans," Journal of Mathematical Economics, Elsevier, vol. 83(C), pages 127-136.
    8. Stefano Demichelis & Klaus Ritzberger, 2011. "A general equilibrium analysis of corporate control and the stock market," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 46(2), pages 221-254, February.
    9. Alberto Bisin & Gian Luca Clementi & Piero Gottardi, 2014. "Capital Structure and Hedging Demand with Incomplete Markets," NBER Working Papers 20345, National Bureau of Economic Research, Inc.
    10. Egbert Dierker & Hildegard Dierker, 2010. "Drèze equilibria and welfare maxima," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 45(1), pages 55-63, October.
    11. Volker Britz & P. Herings & Arkadi Predtetchinski, 2013. "A bargaining theory of the firm," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 54(1), pages 45-75, September.
    12. Camelia Bejan, 2020. "Investment and financing in incomplete markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 69(1), pages 149-182, February.
    13. Britz, V. & Herings, P.J.J. & Predtetchinski, A., 2010. "Theory of the firm: bargaining and competitive equilibrium," Research Memorandum 057, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
    14. Egbert Dierker, 2015. "A multiperiod Drèze rule," Economic Theory Bulletin, Springer;Society for the Advancement of Economic Theory (SAET), vol. 3(2), pages 129-151, October.
    15. Michael Zierhut, 2017. "Constrained efficiency versus unanimity in incomplete markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 64(1), pages 23-45, June.
    16. Egbert Dierker & Hildegard Dierker & Birgit Grodal, 2006. "Are Incomplete Markets Able to Achieve Minimal Efficiency?," Studies in Economic Theory, in: Christian Schultz & Karl Vind (ed.), Institutions, Equilibria and Efficiency, chapter 7, pages 117-129, Springer.
    17. Ritzberger, Klaus, 2005. "Shareholder voting," Economics Letters, Elsevier, vol. 86(1), pages 69-72, January.
    18. Egbert Dierker & Hildegard Dierker & Birgit Grodal, 2006. "Are Incomplete Markets Able to Achieve Minimal Efficiency?," Studies in Economic Theory, in: Christian Schultz & Karl Vind (ed.), Institutions, Equilibria and Efficiency, chapter 7, pages 117-129, Springer.
    19. Michael Zierhut & Chiaki Hara, 2025. "Shareholder Unanimity: A Survey from the Viewpoint of Incomplete Markets," KIER Working Papers 1112, Kyoto University, Institute of Economic Research.

    More about this item

    Keywords

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    JEL classification:

    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
    • D52 - Microeconomics - - General Equilibrium and Disequilibrium - - - Incomplete Markets
    • G1 - Financial Economics - - General Financial Markets
    • L2 - Industrial Organization - - Firm Objectives, Organization, and Behavior

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