Tokyo insiders and the informational efficiency of the yen|dollar exchange rate
When there is a high concentration of informed yen|dollar traders active in Tokyo, theory suggests that there should be a faster adjustment of the yen|dollar exchange rate to the full-information level. We exploit the data during a period believed to contain a high concentration of informed Japanese traders in order to test this hypothesis. Comparing the period of informed trader clustering to a similar period without the informed, we find that yen|dollar exchange rate quotes adjust to full-information levels three times faster when the informed are active than when they are not. These results are consistent with a view of the foreign exchange market where private information is at times quite important. Copyright © 2005 John Wiley & Sons, Ltd.
Volume (Year): 10 (2005)
Issue (Month): 2 ()
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References listed on IDEAS
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- Takatoshi Ito Richard K. Lyons and Michael T. Melvin., 1997.
"Is There Private Information in the FX Market? The Tokyo Experiment,"
Research Program in Finance Working Papers
RPF-270, University of California at Berkeley.
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- Ito, T. & Lyons, R. & Melvin, M.T., 1997. "Is There Private Information on the FX Market? The Tokyo Experiment," Papers 97-04, Economisch Institut voor het Midden en Kleinbedrijf-.
- Takatoshi Ito & Richard K. Lyons & Michael T. Melvin, 1997. "Is There Private Information in the FX Market? The Tokyo Experiment," NBER Working Papers 5936, National Bureau of Economic Research, Inc.
- Takatoshi Ito & Richard K. Lyons & Michael T. Melvin, 1996. "Is There Private Information in the FX Market? The Tokyo Experiment," Working Papers _005, University of California at Berkeley, Haas School of Business.
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