美国第二产业内部结构演变趋势及经济效应研究

随着美国经济的不断发展,其第二产业内部结构逐步发生变化,特别是工业部门内部出现新特点和新的变化趋势。究其原因主要是因为科技成果在工业生产中的运用,投资结构、消费结构、政府政策等发生变化。同时,工业内部结构变动带来了一定的经济效应,并且美国第二产业内部结构演变趋势对中国第二产业的发展带来启示。

Studies on the Development Tendency and Economic Effect of Internal Structure of the Secondary Industry in U.S.A.

With the constant economic development of U. S. A, the internal structure of secondary industry changes progressively, espe-cially new characteristics and new variation tendency has turned up inside the industrial departments. The main reason is that the utiliza-tion of scientific result in industrial production, the investment structure, consumption structure and governmental policies, etc. , have changed. The changes of industrial internal structare have brought about some certain economic effects, and the development tendency of internal structure of secondary industry in U.S.A. has some enlightenment on the development of secondary industry in China.