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本文采用Solow的增长核算方法,对1952～2005年间我国东、中、西部地区经济增长差异的因素进行测算和分析。分析结果表明:①我国地区经济增长主要来自于资本积累,全要素生产率增长对经济增长的贡献不大,劳动投入的贡献非常小;②资本投入增长速度差异是地区增长差异的主要决定因素,促进区域协调发展,需要国家给予中、西部地区更多投资倾斜政策,同时中西部地区自身应注重基础设施,人才环境等投资环境的培育和完善以吸引外来投资;③地区增长差异在一定程度上表现为生产率增长差异,加快西部地区技术进步和效率改善速度,提高其全要素生产率是缩小我国地区增长差异、继续推进西部大开发战略的有效途径之一。
In this paper, Solow’s growth accounting method is used to measure and analyze the factors that affect economic growth in the eastern, central and western regions from 1952 to 2005. The results show that: (1) The economic growth in our country mainly comes from the accumulation of capital, the contribution of the total factor productivity growth to economic growth is small and the contribution of labor input is very small; (2) The difference of capital investment growth rate is the main determinant of the regional growth difference, The coordinated development of regions requires the state to give more investment tilt policies to central and western regions. Meanwhile, the central and western regions should pay attention to the cultivation and improvement of investment environments such as infrastructure and human resources environment in order to attract foreign investment. ③ The differences in regional growth are to some extent In order to speed up the differences in productivity growth, speeding up the rate of technological progress and efficiency improvement in the western region and improving their total factor productivity are one effective way to narrow the growth differences in our region and continue to push forward the strategy of developing the western region.