Sentences containing 介入
When it is seen to have risen too far, the central banks of major countries cooperate to intervene.
In a fight against speculators who are dumping the U.S. currency, central banks of major countries have carried out massive concerted interventions in the market.
In order to prevent a further drop of the Japanese currency, the Bank of Japan intervened in the market to support it at around 150 yen to the dollar.
There may be other factors that intervene in the relation between these two constants.