IDEAS home Printed from https://ideas.repec.org/a/prg/jnlpol/v2013y2013i3id899p299-320.html
   My bibliography  Save this article

Interpretace variability úrokových sazeb v rámci zprostředkovatelského modelu optimální úrokové marže
[An Interpretation of Interest Rates Variability in Dealer´s Model of Optimal Interest Margin]

Author

Listed:
  • Karel Brůna
  • Jiří Korbel

Abstract

The paper deals with interest rate volatility interpretation in the dealer's model of optimal interest margin. It defines main sources of interest rate volatility and studies how specific source of volatility influences optimal interest margin. Special attention is focused on unexpected shock in liquidity of banking system, actual central bank's decision on targeted level of interest rate, long-term deviation of inflation and output from central bank's targeted values and potential impact of these factors on term premium instability. Sources of interest rates are discussed in term of bank's refinancing/reinvestment risk with an attempt to formalize interest rate volatility for further empirical research. Our conclusion is that dealer's model of optimal interest margin is consistent with only permanent shocks to banking system liquidity and long-lasting central bank's surprises with its monetary policy that increase a level of refinancing/reinvestment risk faced up by banks. On the other hand it is not consistent with interest rate volatility caused by transitory liquidity shocks, expected current changes in central bank's targeted main policy rate and long run trends in main policy rate based on disinflation.

Suggested Citation

  • Karel Brůna & Jiří Korbel, 2013. "Interpretace variability úrokových sazeb v rámci zprostředkovatelského modelu optimální úrokové marže [An Interpretation of Interest Rates Variability in Dealer´s Model of Optimal Interest Margin]," Politická ekonomie, Prague University of Economics and Business, vol. 2013(3), pages 299-320.
    • Handle: RePEc:prg:jnlpol:v:2013:y:2013:i:3:id:899:p:299-320
    DOI: 10.18267/j.polek.899
    as

    Download full text from publisher

    File URL: http://polek.vse.cz/doi/10.18267/j.polek.899.html
    Download Restriction: free of charge
    File URL: http://polek.vse.cz/doi/10.18267/j.polek.899.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.18267/j.polek.899?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. Svensson, Lars E. O., 2000. "Open-economy inflation targeting," Journal of International Economics, Elsevier, vol. 50(1), pages 155-183, February.
    2. Bech, Morten L. & Atalay, Enghin, 2010. "The topology of the federal funds market," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(22), pages 5223-5246.
    3. Cox, John C. & Ingersoll, Jonathan E. & Ross, Stephen A., 1977. "Abstract: A Theory of the Term Structure of Interest Rates and the Valuation of Interest-Dependent Claims," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 12(4), pages 661-661, November.
    4. Francisco Alonso & Roberto Blanco, 2005. "Is the volatility of the EONIA transmitted to longer-term euro money market interest rates?," Working Papers 0541, Banco de España.
    5. Yash P. Mehra, 1996. "Monetary policy and long-term interest rates," Economic Quarterly, Federal Reserve Bank of Richmond, issue Sum, pages 27-49.
    6. Hartmann, Philipp & Manna, Michele & Manzanares, Andres, 2001. "The microstructure of the euro money market," Journal of International Money and Finance, Elsevier, vol. 20(6), pages 895-948, November.
    7. Angbazo, Lazarus, 1997. "Commercial bank net interest margins, default risk, interest-rate risk, and off-balance sheet banking," Journal of Banking & Finance, Elsevier, vol. 21(1), pages 55-87, January.
    8. McShane, R. W. & Sharpe, I. G., 1985. "A time series/cross section analysis of the determinants of Australian trading bank loan/deposit interest margins: 1962-1981," Journal of Banking & Finance, Elsevier, vol. 9(1), pages 115-136, March.
    9. Juan Ayuso & Andrew Haldane & Fernando Restoy, 1997. "Volatility transmission along the money market yield curve," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 133(1), pages 56-75, March.
    10. Nautz, Dieter & Offermanns, Christian J., 2008. "Volatility transmission in the European money market," The North American Journal of Economics and Finance, Elsevier, vol. 19(1), pages 23-39, March.
    11. Ho, Thomas S. Y. & Saunders, Anthony, 1981. "The Determinants of Bank Interest Margins: Theory and Empirical Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 16(4), pages 581-600, November.
    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. Silvio Colarossi & Andrea Zaghini, 2009. "Gradualism, Transparency and the Improved Operational Framework: A Look at Overnight Volatility Transmission," International Finance, Wiley Blackwell, vol. 12(2), pages 151-170, August.
    2. Aneta Hryckiewicz & Piotr Mielus & Karolina Skorulska & Malgorzata Snarska, 2018. "Does a bank levy increase frictions on the interbank market?," KAE Working Papers 2018-033, Warsaw School of Economics, Collegium of Economic Analysis.
    3. Raja Almarzoqi & Sami Ben Naceur, 2015. "Determinants of Bank Interest Margins in the Caucasus and Central Asia," IMF Working Papers 2015/087, International Monetary Fund.
    4. Tarsila Segalla Afanasieff & Priscilla Maria Villa Lhacer & Márcio I. Nakane, 2002. "The Determinants of Bank Interest Spread in Brazil," Money Affairs, CEMLA, vol. 0(2), pages 183-207, July-Dece.
    5. Klára Baková, 2018. "The Financial Accelerator in Europe after the Financial Crisis," European Journal of Business Science and Technology, Mendel University in Brno, Faculty of Business and Economics, vol. 4(2), pages 143-155.
    6. Molyneux, Philip & Reghezza, Alessio & Xie, Ru, 2019. "Bank margins and profits in a world of negative rates," Journal of Banking & Finance, Elsevier, vol. 107(C), pages 1-1.
    7. Antonio Miguel Martins & Ana Paula Serra & Francisco Vitorino Martins & Simon Stevenson, 2019. "Residential Property Loans and Bank Performance during Property Price Booms: Evidence from Europe," Annals of Economics and Finance, Society for AEF, vol. 20(1), pages 247-295, May.
    8. Gabriele Angori & David Aristei & Manuela Gallo, 2019. "Determinants of Banks’ Net Interest Margin: Evidence from the Euro Area during the Crisis and Post-Crisis Period," Sustainability, MDPI, vol. 11(14), pages 1-20, July.
    9. Jugnu Ansari & Ashima Goyal, 2014. "Bank Competition, Managerial Efficiency and the Interest Rate Pass-Through in India," Contemporary Studies in Economic and Financial Analysis, in: Risk Management Post Financial Crisis: A Period of Monetary Easing, volume 96, pages 317-339, Emerald Group Publishing Limited.
    10. Konstantinos Drakos, 2002. "The Dealership Model for Interest Margins: The Case of the Greek Banking Industry," Journal of Emerging Market Finance, Institute for Financial Management and Research, vol. 1(1), pages 75-98, May.
    11. Birchwood, Anthony & Brei, Michael & Noel, Dorian M., 2017. "Interest margins and bank regulation in Central America and the Caribbean," Journal of Banking & Finance, Elsevier, vol. 85(C), pages 56-68.
    12. Nguyen Duy Suu & Thu-Quang Luu & Kim-Hung Pho & Michael McAleer, 2020. "Net Interest Marginof Commercial Banks in Vietnam," Advances in Decision Sciences, Asia University, Taiwan, vol. 24(1), pages 1-27, March.
    13. Nguyen, Thach V.H. & Nguyen, Thai Vu Hong, 2022. "How do banks price liquidity? The role of market power," Global Finance Journal, Elsevier, vol. 53(C).
    14. Sadia Afrin & Ilias Skamnelos & Waheduzzaman Sarder, 2022. "Drivers of intermediation costs, financial repression and stability," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 46(2), pages 283-307, April.
    15. Filippo COSSETTI & Francesco GUIDI, 2009. "ECB Monetary Policy and Term Structure of Interest Rates in the Euro Area: an Empirical Analysis," Working Papers 334, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    16. Md. Shahidul Islam & Shin-Ichi Nishiyama, 2020. "The Determinants of Net Interest Margins of Commercial Banks: Panel Evidence from China, India and Japan," Discussion Papers 2014, Graduate School of Economics, Kobe University.
    17. Almeida, Fernanda Dantas & Divino, José Angelo, 2015. "Determinants of the banking spread in the Brazilian economy: The role of micro and macroeconomic factors," International Review of Economics & Finance, Elsevier, vol. 40(C), pages 29-39.
    18. Jorgensen, Ole Hagen & Apostolou, Apostolos, 2013. "Brazil's bank spread in international context : from macro to micro drivers," Policy Research Working Paper Series 6611, The World Bank.
    19. Entrop, Oliver & Memmel, Christoph & Ruprecht, Benedikt & Wilkens, Marco, 2015. "Determinants of bank interest margins: Impact of maturity transformation," Journal of Banking & Finance, Elsevier, vol. 54(C), pages 1-19.
    20. Aydemir, Resul & Guloglu, Bulent, 2017. "How do banks determine their spreads under credit and liquidity risks during business cycles?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 46(C), pages 147-157.

    More about this item

    Keywords

    monetary policy; interest margin; interest rate volatility;
    All these keywords.

    JEL classification:

    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

    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:prg:jnlpol:v:2013:y:2013:i:3:id:899:p:299-320. 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: Stanislav Vojir (email available below). General contact details of provider: https://edirc.repec.org/data/uevsecz.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.