IDEAS home Printed from https://ideas.repec.org/a/eee/joecas/v12y2015i1p61-72.html
   My bibliography  Save this article

Borrower's moral hazard, risk premium, and welfare: A comparison of universal and stand-alone banking systems

Author

Listed:
  • Banerji, Sanjay
  • Basu, Parantap

Abstract

Does the unification of retail and investment banking necessarily heighten risk in financial markets? Using a simple two period intertemporal model with borrower's moral hazard and uninsured risk, we argue that the integration in financial service markets under universal banking could give rise to a greater risk sharing arrangement. This could eliminate the stock market premium attributed to borrower's moral hazard. Absent any other frictions, we show that there is an unambiguous output and welfare gain from switching to a universal banking system from retail banking because of this efficient risk sharing. This welfare gain is higher in economies prone to greater information friction caused by borrower's moral hazard.

Suggested Citation

  • Banerji, Sanjay & Basu, Parantap, 2015. "Borrower's moral hazard, risk premium, and welfare: A comparison of universal and stand-alone banking systems," The Journal of Economic Asymmetries, Elsevier, vol. 12(1), pages 61-72.
    • Handle: RePEc:eee:joecas:v:12:y:2015:i:1:p:61-72
    DOI: 10.1016/j.jeca.2015.01.003
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S1703494915000043
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.jeca.2015.01.003?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Constantinides, George M & Duffie, Darrell, 1996. "Asset Pricing with Heterogeneous Consumers," Journal of Political Economy, University of Chicago Press, vol. 104(2), pages 219-240, April.
    2. George M. Constantinides & John B. Donaldson & Rajnish Mehra, 2002. "Junior Can't Borrow: A New Perspective on the Equity Premium Puzzle," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(1), pages 269-296.
    3. Kahn, James A., 1990. "Moral hazard, imperfect risk-sharing, and the behavior of asset returns," Journal of Monetary Economics, Elsevier, vol. 26(1), pages 27-44, August.
    4. Victoria Geyfman & Timothy J. Yeager, 2009. "On the Riskiness of Universal Banking: Evidence from Banks in the Investment Banking Business Pre- and Post-GLBA," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(8), pages 1649-1669, December.
    5. Heaton, John & Lucas, Deborah, 1997. "Market Frictions, Savings Behavior, And Portfolio Choice," Macroeconomic Dynamics, Cambridge University Press, vol. 1(1), pages 76-101, January.
    6. Azariadis Costas & Smith Bruce D., 1993. "Adverse Selection in the Overlapping Generations Model: The Case of Pure Exchange," Journal of Economic Theory, Elsevier, vol. 60(2), pages 277-305, August.
    7. Parantap Basu & Sanjay Banerji, 2013. "Universal Banking, Asymmetric Information and the Stock Market," CEGAP Working Papers 2013_07, Durham University Business School.
    8. Bengt Holmstrom, 1979. "Moral Hazard and Observability," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 74-91, Spring.
    9. Damjanovic, Tatiana & Damjanovic, Vladislav & Nolan, Charles, 2012. "Universal banking, competition and risk in a macro model," SIRE Discussion Papers 2012-19, Scottish Institute for Research in Economics (SIRE).
    10. Lepetit, Laetitia & Nys, Emmanuelle & Rous, Philippe & Tarazi, Amine, 2008. "Bank income structure and risk: An empirical analysis of European banks," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1452-1467, August.
    11. Choi, Jin Wook, 2013. "The 2007–2010 U.S. financial crisis: Its origins, progressions, and solutions," The Journal of Economic Asymmetries, Elsevier, vol. 10(2), pages 65-77.
    12. John H. Boyd & Chun Chang & Bruce Smith, 1998. "Moral hazard under commercial and universal banking," Proceedings, Federal Reserve Bank of Cleveland, issue Aug, pages 426-471.
    13. Demirgüç-Kunt, Asli & Huizinga, Harry, 2010. "Bank activity and funding strategies: The impact on risk and returns," Journal of Financial Economics, Elsevier, vol. 98(3), pages 626-650, December.
    14. Heaton, John & Lucas, Deborah J, 1996. "Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing," Journal of Political Economy, University of Chicago Press, vol. 104(3), pages 443-487, June.
    15. Xavier Freixas & Jean-Charles Rochet, 1997. "Microeconomics of Banking," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061937, April.
    16. Rogerson, William P, 1985. "Repeated Moral Hazard," Econometrica, Econometric Society, vol. 53(1), pages 69-76, January.
    17. Kocherlakota, Narayana R., 1998. "The effects of moral hazard on asset prices when financial markets are complete," Journal of Monetary Economics, Elsevier, vol. 41(1), pages 39-56, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Banerji, Sanjay & Basu, Parantap, 2017. "Universal banking, asymmetric information and the stock market," Economic Modelling, Elsevier, vol. 60(C), pages 180-193.

    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. Sanjay Banerjee & Parantap Basu, 2005. "Uninsured Risks, Loan Contracts and the Declining Equity Premium," CDMA Conference Paper Series 0502, Centre for Dynamic Macroeconomic Analysis.
    2. Mehra, Rajnish & Prescott, Edward C., 2003. "The equity premium in retrospect," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 14, pages 889-938, Elsevier.
    3. Alon Brav & George M. Constantinides & Christopher C. Geczy, 2002. "Asset Pricing with Heterogeneous Consumers and Limited Participation: Empirical Evidence," Journal of Political Economy, University of Chicago Press, vol. 110(4), pages 793-824, August.
    4. Aras, Atilla, 2020. "Solution to the Equity Premium Puzzle Using the Sufficiency Factor of the Model," OSF Preprints b9afj, Center for Open Science.
    5. Andrei Semenov, 2003. "High-Order Consumption Moments and Asset Pricing," Working Papers 2003_4, York University, Department of Economics, revised Jan 2005.
    6. John Y. Campbell, 2000. "Asset Pricing at the Millennium," Journal of Finance, American Finance Association, vol. 55(4), pages 1515-1567, August.
    7. Rajnish Mehra, 2003. "The Equity Premium: Why is it a Puzzle?," NBER Working Papers 9512, National Bureau of Economic Research, Inc.
    8. John Donaldson & Rajnish Mehra, 2007. "Risk Based Explanations of the Equity Premium," NBER Working Papers 13220, National Bureau of Economic Research, Inc.
    9. Narayana Kocherlakota & Luigi Pistaferri, 2009. "Asset Pricing Implications of Pareto Optimality with Private Information," Journal of Political Economy, University of Chicago Press, vol. 117(3), pages 555-590, June.
    10. Luis M. Viceira, 2001. "Optimal Portfolio Choice for Long‐Horizon Investors with Nontradable Labor Income," Journal of Finance, American Finance Association, vol. 56(2), pages 433-470, April.
    11. Kjetil Storesletten & Chris Telmer & Amir Yaron, 2007. "Asset Pricing with Idiosyncratic Risk and Overlapping Generations," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 519-548, October.
    12. Christensen, Peter Ove & Larsen, Kasper & Munk, Claus, 2012. "Equilibrium in securities markets with heterogeneous investors and unspanned income risk," Journal of Economic Theory, Elsevier, vol. 147(3), pages 1035-1063.
    13. Kim, Yun-Yeong, 2021. "Composite-asset-risk approach to solving the equity premium puzzle," International Review of Economics & Finance, Elsevier, vol. 71(C), pages 200-216.
    14. Kris Jacobs, 2002. "The Rate of Risk Aversion May Be Lower Than You Think," CIRANO Working Papers 2002s-08, CIRANO.
    15. Abedifar, Pejman & Molyneux, Philip & Tarazi, Amine, 2018. "Non-interest income and bank lending," Journal of Banking & Finance, Elsevier, vol. 87(C), pages 411-426.
    16. Francisco Gomes & Alexander Michaelides, 2003. "Portfolio Choice With Internal Habit Formation: A Life-Cycle Model With Uninsurable Labor Income Risk," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(4), pages 729-766, October.
    17. Alexander Monge-Naranjo & Javier Cascante & Luis J. Hall, 2001. "Enforcement, Contract Design, and Default: Exploring the Financial Markets of Costa Rica," Research Department Publications 3126, Inter-American Development Bank, Research Department.
    18. Francisco Gomes & Alexander Michaelides, 2008. "Asset Pricing with Limited Risk Sharing and Heterogeneous Agents," The Review of Financial Studies, Society for Financial Studies, vol. 21(1), pages 415-448, January.
    19. Mourouzidou-Damtsa, Stella & Milidonis, Andreas & Stathopoulos, Konstantinos, 2019. "National culture and bank risk-taking," Journal of Financial Stability, Elsevier, vol. 40(C), pages 132-143.
    20. Miquel Faig & Pauline Shum, 2002. "Portfolio Choice in the Presence of Personal Illiquid Projects," Journal of Finance, American Finance Association, vol. 57(1), pages 303-328, February.

    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:eee:joecas:v:12:y:2015:i:1:p:61-72. 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: Catherine Liu (email available below). General contact details of provider: https://www.journals.elsevier.com/the-journal-of-economic-asymmetries/ .

    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.