Short-run and Long-run Expectations of the Yen/Dollar Exchange Rate / Takatoshi Ito.

Format:

Book

Author/Creator:

Ito, Takatoshi.

Contributor:

National Bureau of Economic Research.

Series:

Working Paper Series (National Bureau of Economic Research) no. w4545.

NBER working paper series no. w4545

Language:

English

Subjects (All):

Foreign exchange rates.

Physical Description:

1 online resource: illustrations (black and white);

Place of Publication:

Cambridge, Mass. National Bureau of Economic Research 1993.

Cambridge, Mass : National Bureau of Economic Research, 1993.

Summary:

The survey data on the yen/dollar exchange rate, collected twice a month for eight years from 1985 to 1993, shows the following features. First, the expected exchange rate changes in the short horizon (one month) are of the band-wagon type while the expected changes in the long horizon (three to six months) are of the mean- reversion type. That is, foreign exchange traders infer from recent appreciations or depreciation that the recent change in the exchange rate will continue for a while, but the direction of changes will reverse, eventually. Second, this result is robust for the entire sample period, which includes sub-periods of sharp yen appreciations and of relative calm, and with respect to different specifications. Third, the deviation from an equilibrium exchange rate does not yield a robust estimate in the regression of expectation formation. Although the history of the yen/dollar exchange rate fluctuations in the past two decades shows mean reversion over several years, they are not captured in the six-month expectations in the survey data.

Notes:

Print version record

November 1993.