二重开放对长三角经济增长质量的影响研究

Research on the influence of dual opening on quality of economic growth in the Yangtze River Delta economic circle

研究基于长三角经济圈30个地级市2005—2014年的面板数据,从二重开放的视角分析国际开放和区际开放对经济增长质量的影响及其作用机制;同时比较其在高、中、低度国际开放区域之间的差异。研究发现:国际开放度、区际开放度、金融发展水平、政府规模和城镇化均是影响经济增长质量的因素;区际开放度对经济增长质量的影响程度甚至比国际开放度更大;在国际开放水平还较低的地区,提高国际开放水平会加大区际开放对当地经济增长质量的影响作用。

Based on the panel data of 30 prefecture-level cities in the Yangtze fiver delta economic circle from 2005 to 2014, this paper analyzes the effects of international opening and interregional opening on quality of economic growth and its mechanism from the perspective of dual opening. At the same time, it compares the differences a- mong the high, medium and low-grade international opening. We find that the international opening, the interregional opening,the financial development level, the size of government and urbanization are the factors that affect the quality of economic growth. Interregional opening even has greater influence on the quality of economic growth. In the region of lower international opening, improving the level of international opening will increase the effect of interregional opening on quality of economic growth.