IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/15718.html
   My bibliography  Save this paper

Risk and Global Economic Architecture: Why Full Financial Integration May Be Undesirable

Author

Listed:
  • Joseph E. Stiglitz

Abstract

This paper provides a general framework for analyzing the optimal degree and form of financial integration. Full integration is not in general optimal: faced with a choice between two polar regimes, full integration or autarky, autarky may be superior. The intuition is simple: if underlying technologies are not convex, then risk-sharing can lower expected utility. The simplistic models arguing for financial integration typically employed in economics assume convexity; but the world is rife with non-convexities, e.g. associated with bankruptcy. The architecture of the credit market can, for instance, affect the likelihood of a bankruptcy cascade, "contagion," and systemic risk.

Suggested Citation

  • Joseph E. Stiglitz, 2010. "Risk and Global Economic Architecture: Why Full Financial Integration May Be Undesirable," NBER Working Papers 15718, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:15718
    Note: IFM
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w15718.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Gallegati Mauro & Greenwald Bruce & Richiardi Matteo G & Stiglitz Joseph E., 2008. "The Asymmetric Effect of Diffusion Processes: Risk Sharing and Contagion," Global Economy Journal, De Gruyter, vol. 8(3), pages 1-22, September.
    2. Stiglitz,Joseph & Greenwald,Bruce, 2003. "Towards a New Paradigm in Monetary Economics," Cambridge Books, Cambridge University Press, number 9780521810340.
    3. Battiston, Stefano & Delli Gatti, Domenico & Gallegati, Mauro & Greenwald, Bruce & Stiglitz, Joseph E., 2012. "Liaisons dangereuses: Increasing connectivity, risk sharing, and systemic risk," Journal of Economic Dynamics and Control, Elsevier, vol. 36(8), pages 1121-1141.
    4. Dalit Contini & Annette Riehl & Andrea Scagni, 2007. "The Role of Family Background on Secondary School Choices," LABORatorio R. Revelli Working Papers Series 72, LABORatorio R. Revelli, Centre for Employment Studies.
    5. Delli Gatti, Domenico & Gallegati, Mauro & Greenwald, Bruce & Russo, Alberto & Stiglitz, Joseph E., 2006. "Business fluctuations in a credit-network economy," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 370(1), pages 68-74.
    6. David M. G. Newbery & Joseph E. Stiglitz, 1984. "Pareto Inferior Trade," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 51(1), pages 1-12.
    7. Bruce C. Greenwald & Joseph E. Stiglitz, 1986. "Externalities in Economies with Imperfect Information and Incomplete Markets," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 101(2), pages 229-264.
    8. Stiglitz Joseph E., 2010. "Contagion, Liberalization, and the Optimal Structure of Globalization," Journal of Globalization and Development, De Gruyter, vol. 1(2), pages 1-47, December.
    9. Joseph E. Stiglitz, 2004. "Capital-market Liberalization, Globalization, and the IMF," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 20(1), pages 57-71, Spring.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Stiglitz Joseph E., 2010. "Contagion, Liberalization, and the Optimal Structure of Globalization," Journal of Globalization and Development, De Gruyter, vol. 1(2), pages 1-47, December.
    2. Joseph E. Stiglitz, 2011. "Rethinking Macroeconomics: What Failed, And How To Repair It," Journal of the European Economic Association, European Economic Association, vol. 9(4), pages 591-645, August.
    3. Joseph E Stiglitz & Mauro Gallegati, 2011. "Heterogeneous Interacting Agent Models for Understanding Monetary Economies," Eastern Economic Journal, Palgrave Macmillan;Eastern Economic Association, vol. 37(1), pages 6-12.
    4. Joseph E. Stiglitz, 2013. "Stable Growth in an Era of Crises; Learning from Economic Theory and History," Ekonomi-tek - International Economics Journal, Turkish Economic Association, vol. 2(1), pages 1-39, January.
    5. Joseph E Stiglitz, 2018. "Where modern macroeconomics went wrong," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 34(1-2), pages 70-106.
    6. Lukas Scheffknecht, 2013. "Contextualizing Systemic Risk," ROME Working Papers 201317, ROME Network.
    7. Aldasoro, Iñaki & Delli Gatti, Domenico & Faia, Ester, 2017. "Bank networks: Contagion, systemic risk and prudential policy," Journal of Economic Behavior & Organization, Elsevier, vol. 142(C), pages 164-188.
    8. Bargigli, Leonardo & Gallegati, Mauro, 2011. "Random digraphs with given expected degree sequences: A model for economic networks," Journal of Economic Behavior & Organization, Elsevier, vol. 78(3), pages 396-411, May.
    9. Elisabetta Croci Angelini & Francesco Farina & Enzo Valentini, 2016. "Contagion across Eurozone’s sovereign spreads and the Core-Periphery divide," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 43(1), pages 197-213, February.
    10. Giovanni Dosi & Mauro Napoletano & Andrea Roventini & Tania Treibich, 2016. "The Short- and Long-Run Damages of Fiscal Austerity: Keynes beyond Schumpeter," International Economic Association Series, in: Joseph E. Stiglitz & Martin Guzman (ed.), Contemporary Issues in Macroeconomics, chapter 8, pages 79-100, Palgrave Macmillan.
    11. Mr. Phurichai Rungcharoenkitkul, 2011. "Risk Sharing and Financial Contagion in Asia: An Asset Price Perspective," IMF Working Papers 2011/242, International Monetary Fund.
    12. repec:spo:wpmain:info:hdl:2441/5bli88krr28f68nvhfe1qtsl9l is not listed on IDEAS
    13. Stiglitz, J.E., 2016. "An agenda for sustainable and inclusive growth for emerging markets," Journal of Policy Modeling, Elsevier, vol. 38(4), pages 693-710.
    14. Joseph E. Stiglitz, 2002. "Capital Market Liberalization and Exchange Rate Regimes: Risk without Reward," The ANNALS of the American Academy of Political and Social Science, , vol. 579(1), pages 219-248, January.
    15. Delli Gatti,Domenico & Fagiolo,Giorgio & Gallegati,Mauro & Richiardi,Matteo & Russo,Alberto (ed.), 2018. "Agent-Based Models in Economics," Cambridge Books, Cambridge University Press, number 9781108400046, September.
    16. Black, Jane & de Meza, David, 1997. "Everyone may benefit from subsidising entry to risky occupations," Journal of Public Economics, Elsevier, vol. 66(3), pages 409-424, December.
    17. repec:hal:spmain:info:hdl:2441/53r60a8s3kup1vc9l5643ehjk is not listed on IDEAS
    18. Giulio Cainelli & Sandro Montresor & Giuseppe Vittucci Marzetti, 2013. "Production and financial linkages in inter-firm networks: structural variety, risk-sharing and resilience," Economic Complexity and Evolution, in: Andreas Pyka & Esben Sloth Andersen (ed.), Long Term Economic Development, edition 127, pages 113-136, Springer.
    19. Wang, Weijia, 2019. "A Pareto Criterion on Systemic Risk," MPRA Paper 93699, University Library of Munich, Germany.
    20. Mauro Napoletano & Jean-Luc Gaffard & Zakaria Babutsidze, 2012. "Agent Based Models A New Tool for Economic and Policy Analysis," SciencePo Working papers Main hal-01070338, HAL.
    21. Mauro Napoletano & Jean-Luc Gaffard & Zakaria Babutsidze, 2012. "Agent Based Models," SciencePo Working papers Main hal-03461262, HAL.
    22. Di Guilmi, C. & Gallegati, M. & Landini, S. & Stiglitz, J.E., 2020. "An analytical solution for network models with heterogeneous and interacting agents," Journal of Economic Behavior & Organization, Elsevier, vol. 171(C), pages 189-220.

    More about this item

    JEL classification:

    • F33 - International Economics - - International Finance - - - International Monetary Arrangements and Institutions
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:15718. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/nberrus.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.