IDEAS home Printed from https://ideas.repec.org/p/ehl/lserod/59298.html
   My bibliography  Save this paper

A proposal for an open-source financial risk model

Author

Listed:
  • Ho Hwang, Jong

Abstract

This paper presents a policy proposal for building a new framework for gathering, measuring and disclosing financial risk information in the global economy. The paper examines the current state of the financial risk framework, notes its advantages and disadvantages and proposes a new construct that aims to address some of the shortcomings that are currently in place. The proposed open-source financial risk model separates the dual function that internal risk models perform within financial institutions, first to attempt to optimize the risk-return profile of mostly private economic rent-seeking entities, and second to maximize safety and soundness considerations for the public which is at risk of bearing the consequences of financial actors. The goals of a robust financial risk model are examined in order to determine the design of the proposed risk framework.

Suggested Citation

  • Ho Hwang, Jong, 2014. "A proposal for an open-source financial risk model," LSE Research Online Documents on Economics 59298, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:59298
    as

    Download full text from publisher

    File URL: http://eprints.lse.ac.uk/59298/
    File Function: Open access version.
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Darrell Duffie, 2013. "Systemic Risk Exposures: A 10-by-10-by-10 Approach," NBER Chapters, in: Risk Topography: Systemic Risk and Macro Modeling, pages 47-56, National Bureau of Economic Research, Inc.
    2. Dimitrios Bisias & Mark Flood & Andrew W. Lo & Stavros Valavanis, 2012. "A Survey of Systemic Risk Analytics," Annual Review of Financial Economics, Annual Reviews, vol. 4(1), pages 255-296, October.
    3. Darryll Hendricks & Beverly Hirtle, 1997. "Bank capital requirements for market risk: the internal models approach," Economic Policy Review, Federal Reserve Bank of New York, vol. 3(Dec), pages 1-12.
    4. Beverly Hirtle, 2003. "What market risk capital reporting tells us about bank risk," Economic Policy Review, Federal Reserve Bank of New York, issue Sep, pages 37-54.
    5. Emmanuel A. Abbe & Amir E. Khandani & Andrew W. Lo, 2012. "Privacy-Preserving Methods for Sharing Financial Risk Exposures," American Economic Review, American Economic Association, vol. 102(3), pages 65-70, May.
    6. Daníelsson, Jón & Jorgensen, Bjørn N. & Samorodnitsky, Gennady & Sarma, Mandira & de Vries, Casper G., 2013. "Fat tails, VaR and subadditivity," Journal of Econometrics, Elsevier, vol. 172(2), pages 283-291.
    7. Lucas, Robert Jr, 1976. "Econometric policy evaluation: A critique," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 1(1), pages 19-46, January.
    8. 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.
    9. Beverly Hirtle & Mark E. Levonian & Marc R. Saidenberg & Stefan Walter & David M. Wright, 2001. "Using credit risk models for regulatory capital: issues and options," Economic Policy Review, Federal Reserve Bank of New York, issue Mar, pages 19-36.
    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. Varotto, Simone & Zhao, Lei, 2018. "Systemic risk and bank size," Journal of International Money and Finance, Elsevier, vol. 82(C), pages 45-70.
    2. Buch, Claudia M. & Vogel, Edgar & Weigert, Benjamin, 2018. "Evaluating macroprudential policies," ESRB Working Paper Series 76, European Systemic Risk Board.
    3. Zigrand, Jean-Pierre, 2014. "Systems and systemic risk in finance and economics," LSE Research Online Documents on Economics 61220, London School of Economics and Political Science, LSE Library.
    4. Billio, Monica & Caporin, Massimiliano & Frattarolo, Lorenzo & Pelizzon, Loriana, 2023. "Networks in risk spillovers: A multivariate GARCH perspective," Econometrics and Statistics, Elsevier, vol. 28(C), pages 1-29.
    5. Marc Busse & Michel Dacorogna & Marie Kratz, 2014. "The Impact of Systemic Risk on the Diversification Benefits of a Risk Portfolio," Risks, MDPI, vol. 2(3), pages 1-17, July.
    6. Dimitrios Bisias & Mark Flood & Andrew W. Lo & Stavros Valavanis, 2012. "A Survey of Systemic Risk Analytics," Annual Review of Financial Economics, Annual Reviews, vol. 4(1), pages 255-296, October.
    7. Pérignon, Christophe & Smith, Daniel R., 2010. "The level and quality of Value-at-Risk disclosure by commercial banks," Journal of Banking & Finance, Elsevier, vol. 34(2), pages 362-377, February.
    8. Frésard, Laurent & Pérignon, Christophe & Wilhelmsson, Anders, 2011. "The pernicious effects of contaminated data in risk management," Journal of Banking & Finance, Elsevier, vol. 35(10), pages 2569-2583, October.
    9. Philip Arestis & Alexander Mihailov, 2011. "Classifying Monetary Economics: Fields And Methods From Past To Future," Journal of Economic Surveys, Wiley Blackwell, vol. 25(4), pages 769-800, September.
    10. Beverly Hirtle, 2016. "Public disclosure and risk-adjusted performance at bank holding companies," Economic Policy Review, Federal Reserve Bank of New York, issue Aug, pages 151-173.
    11. Olivier de Bandt & Jean-Cyprien Héam & Claire Labonne & Santiago Tavolaro, 2015. "La mesure du risque systémique après la crise financière," Revue économique, Presses de Sciences-Po, vol. 66(3), pages 481-500.
    12. Viral V. Acharya & Matthew Richardson, 2012. "Implications of the Dodd-Frank Act," Annual Review of Financial Economics, Annual Reviews, vol. 4(1), pages 1-38, October.
    13. Bell, William Paul, 2009. "Adaptive interactive expectations: dynamically modelling profit expectations," MPRA Paper 38260, University Library of Munich, Germany, revised 09 Feb 2010.
    14. Stiglitz, Joseph E. & Yun, Jungyoll, 2005. "Integration of unemployment insurance with retirement insurance," Journal of Public Economics, Elsevier, vol. 89(11-12), pages 2037-2067, December.
    15. Adnan Haider Bukhari & Safdar Ullah Khan, 2008. "A Small Open Economy DSGE Model for Pakistan," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 47(4), pages 963-1008.
    16. Frederico Belo & Chen Xue & Lu Zhang, 2010. "Cross-sectional Tobin's Q," NBER Working Papers 16336, National Bureau of Economic Research, Inc.
    17. Hwang, Chiun-Lin, 1989. "Optimal monetary policy in an open macroeconomic model with rational expectation," ISU General Staff Papers 1989010108000010197, Iowa State University, Department of Economics.
    18. Weerachart T. Kilenthong & Robert M. Townsend, 2014. "A Market Based Solution to Price Externalities: A Generalized Framework," NBER Working Papers 20275, National Bureau of Economic Research, Inc.
    19. Berentsen, Aleksander & Huber, Samuel & Marchesiani, Alessandro, 2016. "The societal benefit of a financial transaction tax," European Economic Review, Elsevier, vol. 89(C), pages 303-323.
    20. Yariv, Leeat & Jackson, Matthew O., 2018. "The Non-Existence of Representative Agents," CEPR Discussion Papers 13397, C.E.P.R. Discussion Papers.

    More about this item

    Keywords

    open; source; risk; financial; models; governance; public; regulation; supervision; global; institutions;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G2 - Financial Economics - - Financial Institutions and Services
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

    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:ehl:lserod:59298. 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: LSERO Manager (email available below). General contact details of provider: https://edirc.repec.org/data/lsepsuk.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.