But that does not necessarily imply constancy. Mario Draghi has been the president of the European Central Bank for barely a year, and the governor of the People’s Bank of China, Zhou Xiaochuan, was almost replaced when he reached retirement age in February.
在世界领先经济体中，保持不动的只有欧元区和中国。但这并不意味着不变。德拉吉出任欧洲央行行长才一年左右，中国人民银行行长周小川也因为到达退休年龄而差点在2月被替。