Hillebrand, Eric T.; Schnabl, Gunther - 2003
, our global GARCH estimation suggests that Japanese foreign exchange interventions between 1991 and 2002 had the intended … show that the results are highly dependent on the time period. From 1991 to 1998 Japan's official currency purchases were … successful foreign exchange intervention on the same day in Japan's liquidity trap where the borderline between sterilized and …