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Central bank intervention and exchange rate volatility, its continuous and jump components

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Author Info
Michel Beine
Jérôme Lahaye
Sébastien Laurent
Christopher J. Neely
Franz C. Palm

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Abstract

We analyze the relationship between interventions and volatility at daily and intra-daily frequencies for the two major exchange rate markets. Using recent econometric methods to estimate realized volatility, we employ bipower variation to decompose this volatility into a continuously varying and jump component. Analysis of the timing and direction of jumps and interventions imply that coordinated interventions tend to cause few, but large jumps. Most coordinated operations explain, statistically, an increase in the persistent (continuous) part of exchange rate volatility. This correlation is even stronger on days with jumps.

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Paper provided by Federal Reserve Bank of St. Louis in its series Working Papers with number 2006-031.

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Date of creation: 2007
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Handle: RePEc:fip:fedlwp:2006-031

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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Christopher J. Neely, 2005. "An analysis of recent studies of the effect of foreign exchange intervention," Review, Federal Reserve Bank of St. Louis, issue Nov, pages 685-718. [Downloadable!]
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  2. Christopher J. Neely, 2006. "Identifying the effects of U.S. intervention on the levels of exchange rates," Working Papers 2005-031, Federal Reserve Bank of St. Louis. [Downloadable!]
  3. Andersen T. G & Bollerslev T. & Diebold F. X & Labys P., 2001. "The Distribution of Realized Exchange Rate Volatility," Journal of the American Statistical Association, American Statistical Association, vol. 96, pages 42-55, March. [Downloadable!] (restricted)
  4. Ole E. Barndorff-Nielsen & Neil Shephard, 2002. "Estimating quadratic variation using realized variance," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 17(5), pages 457-477. [Downloadable!]
  5. Baillie, Richard T. & Osterberg, William P., 1997. "Why do central banks intervene?," Journal of International Money and Finance, Elsevier, vol. 16(6), pages 909-919, December. [Downloadable!] (restricted)
  6. Dominguez, Kathryn M. E., 2003. "The market microstructure of central bank intervention," Journal of International Economics, Elsevier, vol. 59(1), pages 25-45, January. [Downloadable!] (restricted)
  7. Kearns, Jonathan & Rigobon, Roberto, 2005. "Identifying the efficacy of central bank interventions: evidence from Australia and Japan," Journal of International Economics, Elsevier, vol. 66(1), pages 31-48, May. [Downloadable!] (restricted)
  8. Ole E. Barndorff-Nielsen, 2004. "Power and Bipower Variation with Stochastic Volatility and Jumps," Journal of Financial Econometrics, Oxford University Press, vol. 2(1), pages 1-37. [Downloadable!] (restricted)
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  9. Christopher J. Neely, 2000. "The practice of central bank intervention: looking under the hood," Working Papers 2000-028, Federal Reserve Bank of St. Louis. [Downloadable!]
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  10. Beine, Michel & Benassy-Quere, Agnes & Lecourt, Christelle, 2002. "Central bank intervention and foreign exchange rates: new evidence from FIGARCH estimations," Journal of International Money and Finance, Elsevier, vol. 21(1), pages 115-144, February. [Downloadable!] (restricted)
  11. Bonser-Neal, Catherine & Tanner, Glenn, 1996. "Central bank intervention and the volatility of foreign exchange rates: evidence from the options market," Journal of International Money and Finance, Elsevier, vol. 15(6), pages 853-878, December. [Downloadable!] (restricted)
  12. repec:rus:hseeco:21608 is not listed on IDEAS
  13. Ole E. Barndorff-Nielsen & Neil Shephard, 2000. "Econometric analysis of realised volatility and its use in estimating stochastic volatility models," Economics Papers 2001-W4, Economics Group, Nuffield College, University of Oxford, revised 05 Jul 2001. [Downloadable!]
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(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Rasmus Fatum & Jesper Pedersen, 2007. "Real-Time Effects of Central Bank Interventions in the Euro Market," EPRU Working Paper Series 07-01, Economic Policy Research Unit (EPRU), University of Copenhagen. Department of Economics. [Downloadable!]
  2. Mardi Dungey & Michael McKenzie & Vanessa Smith, 2007. "Empirical Evidence On Jumps In The Term Structure Of The Us Treasury Market," CAMA Working Papers 2007-25, Australian National University, Centre for Applied Macroeconomic Analysis. [Downloadable!]
  3. Gabriele Galati & Patrick Higgins & Owen Humpage & William Melick, 2007. "Option prices, exchange market intervention, and the higher moment expectations channel: a user's guide," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 12(2), pages 225-247. [Downloadable!]
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  4. Oscar Bernal & Jean-Yves Gnabo, 2007. "Talks, financial operations or both? Generalizing central banks’ FX reaction functions," Working Papers DULBEA 07-03.RS, Université libre de Bruxelles, Department of Applied Economics (DULBEA). [Downloadable!]
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