资源型城市产业投资分配的经济效应

The influence of investment distribution in industrial structure on economic growth

经济增长与产业结构有着紧密的内在关系。适当的产业结构内在变动会使经济更加合理的发展,从而促进经济的高速发展,而经济的高速发展又会反向影响产业结构的适当变动,让产业结构更加合理。大量的生产要素投入是经济可持续增长的必要条件,但并不是充分条件,生产要素的投入使其产生效益还与各生产部门之间的技术水平和内在的结构有关。本文用资源型城市黄石市2000-2016年统计年鉴数据,测算黄石地区各产业投入产出效率。以Malmquist-DEA为工具,测算黄石地区三次产业历年的全要素生产率,将全要素生产率分解为技术进步率、规模效率和纯技术进步率,对比分析了各产业之间的生产效率。进一步说明了不同产业部门对技术的消化、吸收能力不同,决定了部门之间的投入结构、产出结构的不同。因此,要促进经济的整体增长,必须优化产业结构。

The evolution of industrial structure is intrinsically linked to economic growth.The high transformation rate of the industrial structure leads to the high growth rate of the economic aggregate,and the high growth rate of the economic aggregate will also lead to the high conversion rate of the industrial structure.A large amount of capital accumulation and labor input are necessary conditions for economic growth,but they are not sufficient conditions.The benefits of capital and labor are mainly dependent on the level and state of technology transfer between departments.This paper USES the statistical yearbook data of2000-2016in huangshi area to estimate the input-output efficiency of various industries in the Yellowstone region.By Malmquist DEA-tools,measuring the Yellowstone region three times industrial total factor productivity of the calendar year,the decomposition of total factor productivity for the rate of technological progress,scale efficiency and pure technical progress rate,comparison and analysis between various industry production efficiency.It further illustrates that different industrial sectors have different ability to absorb and absorb technology,which determines the difference of input structure and output structure between departments.Therefore,to promote the overall economic growth,we must optimize the industrial structure.