经济每天都在变化,而且对大多数人都是变化莫测的。只要将观察的范围在时间上拉长后,比如几年,几十年,上百年,人们不需要多少经济学的知识就可以立即判断出经济的变化是有周期的,高涨或低落。全球化的影响入世的规则和时间表在另一个方面进一步约束了政府的政策空间。中国经济已经成为全球经济的一个主要部 The economy is changing day by day, and it is unpredictable to most people. As long as the scope of the observation is lengthened in time, such as years, decades, and centuries, people do not need much knowledge of economics to immediately judge whether the changes in the economy are cyclical, high or low. The rules and timetables of globalization that affect the accession to the WTO have further constrained the government’s policy space on the other hand. China’s economy has become a major part of the global economy