China moved to current-account convertibility in 1996, but retained a substantial number of controls on capital movements, which have served as a shield against financial contagion. Are these still needed?
中国在1996年放开了经常项下可兑换，但仍然对资本流动实施相当多的管制，以预防金融传染的影响。这些措施是否还有必要存在？