At least that is how it 's playing abroad . A sea change in global wealth is churning waves in currency markets . U.S. and China monetary policy are the key factors in 'currency wars ' , which have been raging for years now. China is the only major economy that restricts its currency flow through capital controls .
A sea change in global wealth is churning waves in currency markets . U.S. and China monetary policy are the key factors in 'currency wars ' , which have been raging for years now. China is the only major economy that restricts its currency flow through capital controls .