2008年,在美国次贷危机不断深入并迅速演变成金融风暴的带动下,以美、英、日、欧共体等发达国家为代表的世界经济经历了由繁荣到危机甚至进入衰退的过程。这场席卷全球的危机对我国实体经济的影响大大超出预期,到11月份,中国的工业销售产值、进出口贸易总额、房地产投资和零售物价指数(CPI)、工业品出厂价格指数(PPI),以及采购经理指数(PMI) Driven by the deepening and rapid development of the U.S. subprime mortgage crisis in 2008, the world economy, represented by the developed countries such as the United States, Britain, Japan, and the European Community, has undergone a process from prosperity to crisis and even into a recession. This crisis sweeping the globe has greatly exceeded our expectations for the real economy. By November, China’s industrial sales, total import and export trade, real estate investment and retail CPI, PPI, And Purchasing Managers Index (PMI)