经济周期是国民经济运行过程中出现的波动现象,表现为经济的扩张、收缩、再扩张、再收缩周而复始的循环过程。经济增长总是伴随着经济结构的调整、转变和升级,往往表现为波动型增长。改革开放以来,中国宏观经济运行本质上是一个周期性波动的过程,也是一个结构变动的过程。1979年伊始,中国经济的高速增长令全世界瞩目。伴随着经济增长,中国经济结构不断演变和升级,市场化与对外开放度也不断提高。这些都为中国经济的持续发展提供了强有力的保障。但是,大家也注意到一个事实:2012年以来,中国经济告别高速增长进入到“常态增长”阶段,经济增速开始在7%左右运行。如果中国经济在未来10年能够保持7%的增长速度,将仍然是世界最...An economic cycle is such a phenomenon which appears in the form of economic fluctuations in the performance of the national economy and which repeats itself in a full cycle of economic expansion, contraction, and re-expansion, and re-contraction. Economic growth, which often tends to be a kind of fluctuating growth, is always accompanied by the adjustment of the economic structure, transformation...学位:经济学博士院系专业:经济研究所_政治经济学学号:2902012015366