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Accuracy versus Falsification Costs: The optimal Amount of Evidence under different Procedures

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  • Winand Emons
  • Claude Fluet

Abstract

An arbiter can decide a case on the basis of his priors or he can ask for further evidence from the two parties to the conflict. The parties may misrepresent evidence in their favor at a cost. The arbiter is concerned about accuracy and low procedural costs. When both parties testify, each of them distorts the evidence less than when they testify alone. When the fixed cost of testifying is low, the arbiter hears both, for intermediate values one, and for high values no party at all. The arbiter's ability to remain uninformed as well as sequential testifying makes it more likely that the arbiter requires evidence.

Suggested Citation

  • Winand Emons & Claude Fluet, 2007. "Accuracy versus Falsification Costs: The optimal Amount of Evidence under different Procedures," Diskussionsschriften dp0702, Universitaet Bern, Departement Volkswirtschaft.
    • Handle: RePEc:ube:dpvwib:dp0702
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    References listed on IDEAS

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    1. Fluet, Claude & Garella, Paolo G., 2002. "Advertising and prices as signals of quality in a regime of price rivalry," International Journal of Industrial Organization, Elsevier, vol. 20(7), pages 907-930, September.
    2. Lacker, Jeffrey M & Weinberg, John A, 1989. "Optimal Contracts under Costly State Falsification," Journal of Political Economy, University of Chicago Press, vol. 97(6), pages 1345-1363, December.
    3. Kyle Bagwell & Garey Ramey, 1991. "Oligopoly Limit Pricing," RAND Journal of Economics, The RAND Corporation, vol. 22(2), pages 155-172, Summer.
    4. Giovanni Maggi & Andres Rodriguez-Clare, 1995. "Costly Distortion of Information in Agency Problems," RAND Journal of Economics, The RAND Corporation, vol. 26(4), pages 675-689, Winter.
    5. Lewis, Tracy R & Poitevin, Michel, 1997. "Disclosure of Information in Regulatory Proceedings," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 13(1), pages 50-73, April.
    6. Hyun Song Shin, 1998. "Adversarial and Inquisitorial Procedures in Arbitration," RAND Journal of Economics, The RAND Corporation, vol. 29(2), pages 378-405, Summer.
    7. Froeb, Luke M. & Kobayashi, Bruce H., 2001. "Evidence production in adversarial vs. inquisitorial regimes," Economics Letters, Elsevier, vol. 70(2), pages 267-272, February.
    8. Mark N. Hertzendorf & Per Baltzer Overgaard, 2001. "Price Competition and Advertising Signals: Signaling by Competing Senders," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 10(4), pages 621-662, December.
    9. Palumbo, Giuliana, 2001. "Trial procedures and optimal limits on proof-taking10," International Review of Law and Economics, Elsevier, vol. 21(3), pages 309-327, September.
    10. Robert Cooter & Winand Emons, 2003. "Truth-Revealing Mechanisms for Courts," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 159(2), pages 259-279, June.
    11. Kim Jeong-Yoo, 2003. "Signal Jamming in Games with Multiple Senders," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 3(1), pages 1-20, November.
    12. John G. Riley, 2001. "Silver Signals: Twenty-Five Years of Screening and Signaling," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 432-478, June.
    13. Paul Milgrom & John Roberts, 1986. "Relying on the Information of Interested Parties," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 18-32, Spring.
    14. Froeb, Luke M & Kobayashi, Bruce H, 1996. "Naive, Biased, Yet Bayesian: Can Juries Interpret Selectively Produced Evidence?," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 12(1), pages 257-276, April.
    15. Keith J. Crocker & John Morgan, 1998. "Is Honesty the Best Policy? Curtailing Insurance Fraud through Optimal Incentive Contracts," Journal of Political Economy, University of Chicago Press, vol. 106(2), pages 355-375, April.
    16. Moore, John & Repullo, Rafael, 1987. "Implementation by stage mechanisms : An introduction ," European Economic Review, Elsevier, vol. 31(1-2), pages 336-341.
    17. Demski, Joel S. & Sappington, David, 1984. "Optimal incentive contracts with multiple agents," Journal of Economic Theory, Elsevier, vol. 33(1), pages 152-171, June.
    18. Farmer, Amy & Pecorino, Paul, 1999. "Legal Expenditure as a Rent-Seeking Game," Public Choice, Springer, vol. 100(3-4), pages 271-288, September.
    19. Daughety, Andrew F & Reinganum, Jennifer F, 2000. "On the Economics of Trials: Adversarial Process, Evidence, and Equilibrium Bias," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 16(2), pages 365-394, October.
    20. Cooter, Robert D & Rubinfeld, Daniel L, 1989. "Economic Analysis of Legal Disputes and Their Resolution," Journal of Economic Literature, American Economic Association, vol. 27(3), pages 1067-1097, September.
    21. Katz, Avery, 1988. "Judicial decisionmaking and litigation expenditure," International Review of Law and Economics, Elsevier, vol. 8(2), pages 127-143, December.
    22. Ching-To Ma, 1988. "Unique Implementation of Incentive Contracts with Many Agents," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 55(4), pages 555-572.
    23. Francesco Parisi, 2002. "Rent-seeking through litigation: adversarial and inquisitorial systems compared," Springer Books, in: Roger D. Congleton & Kai A. Konrad & Arye L. Hillman (ed.), 40 Years of Research on Rent Seeking 2, pages 397-420, Springer.
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    More about this item

    Keywords

    evidence production; procedure; costly state falsification; adversarial; inquisitorial;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • K41 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Litigation Process
    • K42 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Illegal Behavior and the Enforcement of Law

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