So the policy suggestion is that currency authority should pay great attention to the financial markets when pegging an exchange rate against a currency basket.

• 因此本文的政策建议是：在金融市场瞬息变化和日益重要的今天，货币当局在采取钉住一篮子货币时，必须要考虑到金融市场因素对最优权重的影响。