中原经济区城市经济增长趋同性研究

The Study on the Convergence of Regional Economic Growth in the Economic Region of Central Plains

1996-2010年中原经济区经济增长过程的实证分析表明,原经济区的人均GDP增长总体上不存在σ趋同和绝对β趋同。在引入工业化水平、劳动力投入、人口增长率、固定资产投资、财政支出等控制变量后,中原经济区28市经济增长满足条件β趋同。其中,工业化水平和劳动投入对经济增长有促进作用,而固定资产投资、政府财政支出、人口增长对经济增长具有阻碍作用。因此,在建设中原经济区时,采取有针对性的分区调控措施才能够有效促进整个区域经济的协调发展。

In this paper,the empirical analysis of economic growth from 1996 to 2010 shows that GDP per capita in the Central Plains Economic Zone does not exist on the overall growth of σ convergence and absolute B convergence. However,when considering five factors——the level of industrialization,labor input,rate of population growth,fixed investments, public financial expenditure,there appears conditional β convergence:the level of industrialization and labor input promote its economic growth.The others block the economic growth.Therefore,in the construction of the Central Plains Economic Area,national and regional policies must also be different according to the regional economic structure, and adopting appropriate control measures can effectively promote economic development.