A transaction level study of the effects of central bank intervention on exchange rates
AbstractWe study the effects of sterilised intervention operations executed on behalf of the Swiss National Bank (SNB) using tick-by-tick transactions data between 1986 and 1995. We extend the preliminary results obtained by Fischer and Zurlinden (1991) by matching these data with intra-day indicative exchange rate quotes. Via an event study analysis we examine the effects of intervention on exchange rate returns and volatility. We find that intervention has important short-run effects on the level of exchanges rates. There are also significant intra-day effects of intervention on exchange rate volatility. All of these effects are in line with theoretical predictions and it is shown that the impact on the exchange rate level is stronger when intervention is with the market rather than when it is again the wind. Finally, we find that the market partially anticipates the information contained in interventions as the exchange rate reacts in the 15 minute interval immediately before an event.
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Bibliographic InfoPaper provided by London School of Economics and Political Science, LSE Library in its series LSE Research Online Documents on Economics with number 25040.
Date of creation: Sep 2002
Date of revision:
Sterilised intervention; Foreign exchange market; Market microstructure;
Other versions of this item:
- Payne, Richard & Vitale, Paolo, 2003. "A transaction level study of the effects of central bank intervention on exchange rates," Journal of International Economics, Elsevier, vol. 61(2), pages 331-352, December.
- Richard Payne, 2001. "A Transaction Level Study of the Effects of Central Bank Intervention on Exchange Rates," FMG Discussion Papers dp355, Financial Markets Group.
- Payne, Richard & Vitale, Paolo, 2001. "A Transaction Level Study of the Effects of Central Bank Intervention of Exchange Rates," CEPR Discussion Papers 3085, C.E.P.R. Discussion Papers.
- F31 - International Economics - - International Finance - - - Foreign Exchange
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
- G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
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.:
- Bhattacharya, Utpal & Weller, Paul, 1992.
"The Advantage to Hiding One's Hand: Speculation and Central Bank Intervention in the Foreign Exchange Market,"
CEPR Discussion Papers
737, C.E.P.R. Discussion Papers.
- Bhattacharya, Utpal & Weller, Paul, 1997. "The advantage to hiding one's hand: Speculation and central bank intervention in the foreign exchange market," Journal of Monetary Economics, Elsevier, vol. 39(2), pages 251-277, July.
- Vitale, Paolo, 1999. "Sterilised central bank intervention in the foreign exchange market," Journal of International Economics, Elsevier, vol. 49(2), pages 245-267, December.
- Fischer, Andreas M & Zurlinden, Mathias, 1999. "Exchange Rate Effects of Central Bank Interventions: An Analysis of Transaction Prices," Economic Journal, Royal Economic Society, vol. 109(458), pages 662-76, October.
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