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The Regulator and the Judge: The Optimal Mix in the Control of Environmental Risk

Author

Listed:
  • Yolande Hiriart

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique, IDEI - Institut d'Economie Industrielle - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse, LERNA - Economie des Ressources Naturelles - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - CEA - Commissariat à l'énergie atomique et aux énergies alternatives)

  • David Martimort

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique, IDEI - Institut d'Economie Industrielle - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse, GREMAQ - Groupe de recherche en économie mathématique et quantitative - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique)

  • Jérôme Pouyet

    (X - École polytechnique - IP Paris - Institut Polytechnique de Paris)

Abstract

A firm engaged in activities which are environmentally risky has private informationboth on her choice of safety care and on the level of her assets. Public authorities havea stake in implementing a high level of prevention effort and in unveiling the true levelof assets for liability payments. We characterize the optimal second-best public policytowards risk prevention in this asymmetric information setup. This policy takes theform of monitoring both on safety care and on wealth, with probabilities of investigation supplemented with fines. The monitoring takes place both ex ante and ex post, i.e.,before or after an accident has taken place. We show that some sort of separationbetween the regulatory tasks and the legal intervention is called for : at the ex antestage, more resources should be allocated to the monitoring on "technical" aspects ofthe underlying risk (i.e., the care exercised by the firm) than on "financial" aspects (i.e.,the firm's collectable wealth) ; at the ex post stage, monitoring should only concernfinancial aspects.

Suggested Citation

  • Yolande Hiriart & David Martimort & Jérôme Pouyet, 2009. "The Regulator and the Judge: The Optimal Mix in the Control of Environmental Risk," Post-Print halshs-00754329, HAL.
    • Handle: RePEc:hal:journl:halshs-00754329
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    References listed on IDEAS

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    1. Marcel Boyer & Donatella Porrini, 2004. "Modelling the choice between regulation and liability in terms of social welfare," Canadian Journal of Economics, Canadian Economics Association, vol. 37(3), pages 590-612, August.
    2. Cohen, Mark A., 1986. "The costs and benefits of oil spill prevention and enforcement," Journal of Environmental Economics and Management, Elsevier, vol. 13(2), pages 167-188, June.
    3. Martin L. Weitzman, 1974. "Prices vs. Quantities," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 41(4), pages 477-491.
    4. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    5. Boyd, James, 2001. "Financial Responsibility for Environmental Obligations: Are Bonding and Assurance Rules Fulfilling Their Promise?," Discussion Papers 10809, Resources for the Future.
    6. Kolstad, Charles D & Ulen, Thomas S & Johnson, Gary V, 1990. "Ex Post Liability for Harm vs. Ex Ante Safety Regulation: Substitutes or Complements?," American Economic Review, American Economic Association, vol. 80(4), pages 888-901, September.
    7. David P. Baron & David Besanko, 1984. "Regulation, Asymmetric Information, and Auditing," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 447-470, Winter.
    8. Hiriart, Yolande & Martimort, David & Pouyet, Jerome, 2004. "On the optimal use of ex ante regulation and ex post liability," Economics Letters, Elsevier, vol. 84(2), pages 231-235, August.
    9. Emons, Winand, 1994. "The provision of environmental protection measures under incomplete information: An introduction to the theory of mechanism design," International Review of Law and Economics, Elsevier, vol. 14(4), pages 479-491, December.
    10. Anthony Heyes (ed.), 2001. "The Law and Economics of the Environment," Books, Edward Elgar Publishing, number 2037.
    11. Martimort, David & Pouyet, Jérôme & Hiriart, Yolande, 2005. "The Public Management of Environmental Risk: Separating Ex Ante and Ex Post Monitors," CEPR Discussion Papers 4992, C.E.P.R. Discussion Papers.
    12. Townsend, Robert M., 1979. "Optimal contracts and competitive markets with costly state verification," Journal of Economic Theory, Elsevier, vol. 21(2), pages 265-293, October.
    13. Ringleb, Al H & Wiggins, Steven N, 1990. "Liability and Large-Scale, Long-term Hazards," Journal of Political Economy, University of Chicago Press, vol. 98(3), pages 574-595, June.
    14. Marcel Boyer & Donatella Porrini, 2000. "Law versus Regulation: A Political Economy Model of Instrument Choice in Environmental Policy," CIRANO Working Papers 2000s-57, CIRANO.
    15. Lewis, Tracy R & Sappington, David E M, 2000. "Contracting with Wealth-Constrained Agents," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 41(3), pages 743-767, August.
    16. Douglas Gale & Martin Hellwig, 1985. "Incentive-Compatible Debt Contracts: The One-Period Problem," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 52(4), pages 647-663.
    17. Tracy R. Lewis & David E. M. Sappington, 2001. "Optimal Contracting with Private Knowledge of Wealth and Ability," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 68(1), pages 21-44.
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    Cited by:

    1. Vera Angelova & Olivier Armantier & Giuseppe Attanasi & Yolande Hiriart, 2014. "Relative performance of liability rules: experimental evidence," Theory and Decision, Springer, vol. 77(4), pages 531-556, December.
    2. Pierre Bentata, 2014. "Liability as a complement to environmental regulation: an empirical study of the French legal system," Environmental Economics and Policy Studies, Springer;Society for Environmental Economics and Policy Studies - SEEPS, vol. 16(3), pages 201-228, July.
    3. repec:hum:wpaper:sfb649dp2016-028 is not listed on IDEAS
    4. Thiago Morello, 2023. "An Agri-environmental Scheme for Reducing Inputs Subjected to Accidental Spillage: An Application to Agricultural Burnings by Smallholders," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 84(2), pages 383-408, February.
    5. Andrzej Baniak & Peter Grajzl, 2016. "Controlling Product Risks when Consumers Are Heterogeneously Overconfident: Producer Liability versus Minimum-Quality-Standard Regulation," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 172(2), pages 274-304, June.
    6. Andrzej Baniak & Peter Grajzl, 2014. "Controlling Product Risks when Consumers are Heterogeneously Overconfident: Producer Liability vs. Minimum Quality Standard Regulation," CESifo Working Paper Series 5003, CESifo.

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