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Consumption Risk Sharing with Private Information and Limited Enforcement

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  • Tobias Broer
  • Marek Kapièka
  • Paul Klein

Abstract

In this paper, we study consumption risk sharing when individual income shocks are persistent and not publicly observable, and individuals can default on contracts at the price of financial autarky. We find that, in contrast to a model where the only friction is limited enforcement, our model has observable implications that are similar to those of an Aiyagari (1994) self-insurance model and therefore broadly consistent with empirical observations. However, some of the implied effects of changes in policy or the economic environment are noticeably different in our model compared to self-insurance.

Suggested Citation

  • Tobias Broer & Marek Kapièka & Paul Klein, 2015. "Consumption Risk Sharing with Private Information and Limited Enforcement," CERGE-EI Working Papers wp531, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    • Handle: RePEc:cer:papers:wp531
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    Cited by:

    1. Ethan Ligon & Laura Schechter, 2020. "Structural Experimentation to Distinguish between Models of Risk Sharing with Frictions in Rural Paraguay," Economic Development and Cultural Change, University of Chicago Press, vol. 69(1), pages 1-50.
    2. Jean Guillaume Forand & Jan Zapal, 2017. "The Demand and Supply of Favours in Dynamic Relationships," CERGE-EI Working Papers wp605, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    3. Smith, Anthony Jr. & Wang, Cheng, 2006. "Dynamic credit relationships in general equilibrium," Journal of Monetary Economics, Elsevier, vol. 53(4), pages 847-877, May.
    4. Alex Bloedel & R. Vijay Krishna & Oksana Leukhina, 2018. "Insurance and Inequality with Persistent Private Information," Working Papers 2018-020, Federal Reserve Bank of St. Louis, revised 12 Dec 2021.
    5. Philipp Renner & Simon Scheidegger, 2017. "Machine learning for dynamic incentive problems," Working Papers 203620397, Lancaster University Management School, Economics Department.
    6. Denderski, Piotr & Stoltenberg, Christian A., 2020. "Risk sharing with private and public information," Journal of Economic Theory, Elsevier, vol. 186(C).
    7. Alexander Ludwig & Matthias Schön, 2018. "Endogenous Grids in Higher Dimensions: Delaunay Interpolation and Hybrid Methods," Computational Economics, Springer;Society for Computational Economics, vol. 51(3), pages 463-492, March.
    8. Karaivanov, Alexander K. & Martin, Fernando M., 2018. "Markov-perfect risk sharing, moral hazard and limited commitment," Journal of Economic Dynamics and Control, Elsevier, vol. 94(C), pages 1-23.
    9. Orazio Attanasio & Sonya Krutikova, 2020. "Consumption Insurance in Networks with Asymmetric Information," NBER Working Papers 27290, National Bureau of Economic Research, Inc.
    10. Li, Zhimin & Ligon, Ethan, 2020. "Inferring informal risk-sharing regimes: Evidence from rural Tanzania," Journal of Economic Behavior & Organization, Elsevier, vol. 177(C), pages 941-955.
    11. Alexander Karaivanov, 2021. "Blockchains, Collateral and Financial Contracts," Discussion Papers dp21-03, Department of Economics, Simon Fraser University.
    12. Eduardo Zilberman & Vinicius Carrasco & Pedro Hemsley, 2019. "Risk sharing contracts with private information and one-sided commitment," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 68(1), pages 53-81, July.
    13. Broer, Tobias, 2020. "Consumption insurance over the business cycle," CEPR Discussion Papers 14579, C.E.P.R. Discussion Papers.
    14. Charles Brendon, 2011. "Applying perturbation analysis to dynamic optimal tax problems," Economics Series Working Papers 581, University of Oxford, Department of Economics.
    15. Swapnil Singh & Christian A. Stoltenbergz, 2018. "How Much Do Households Really Know About Their Future Income?," Bank of Lithuania Working Paper Series 55, Bank of Lithuania.
    16. Piotr Denderski & Christian Stoltenberg, 2015. "On Positive Value of Information in Risk Sharing," Tinbergen Institute Discussion Papers 15-074/VI, Tinbergen Institute.
    17. Joydeep Bhattacharya & Monisankar Bishnu & Min Wang, 2023. "Credit Markets with time-inconsistent agents and strategic loan default," Discussion Papers 23-01, Indian Statistical Institute, Delhi.
    18. Christian A. Stoltenberg & Swapnil Singh, 2020. "Consumption insurance with advance information," Quantitative Economics, Econometric Society, vol. 11(2), pages 671-711, May.

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    More about this item

    Keywords

    risk sharing; private information; limited enforcement;
    All these keywords.

    JEL classification:

    • D8 - Microeconomics - - Information, Knowledge, and Uncertainty
    • E6 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook

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