Japan should only intervene in the foreign-exchange market during periods of
high volatility, a senior official at the International Monetary Fund said
Tuesday, adding that such action has little lasting effect.
國(guó)際貨幣基金組織亞太部門副主管Jerald
Schiff周二表示,，日本只有在外匯市場(chǎng)劇烈波動(dòng)時(shí)才應(yīng)入市進(jìn)行干預(yù),，并補(bǔ)充稱,，這類干預(yù)行動(dòng)幾乎沒(méi)有持久效應(yīng),。