Analysts attribute the rise of the yuan to China's economic recovery, as well as continued capital inflows.

分析人士认为，人民币升值与中国的经济复苏及资金持续流入有关。

Foreign investors can also be skittish, leading to volatility and raising the chance of a sudden stop to capital inflows.

外国投资者也可能会感到不安，从而导致波动并增加资本流入突然停止的可能性。

A one-notch improvement in a developing economy's credit rating in comparison with similar countries raised capital inflows by around 0.6% of gdp in 2009-17, about a third more than in the preceding decade.

与同类国家相比，发展中经济体的信用评级提高了一个档次，2009-17 年资本流入量占国内生产总值的比例提高了约 0.6%，比前十年高出约三分之一。