云南省经济增长因素的实证分析——基于随机前沿面板数据模型

The Influence Factors Analysis of Economic Growth in Yunnan Province——Based on Panel-data and SFA

运用随机前沿生产函数方法,选用2001—2010年云南省16个州市的面板数据,定量分析了云南省经济增长的因素。结果显示,第一:云南省的经济增长仍是靠要素投入拉动的粗放式增长;第二:云南省10年间技术效率的均值为0.53,产出具有明显的技术无效性,且技术效率的区域差异明显,但随时间呈缩小趋势;第三:人均资本存量、城市化率、外商直接投资占地区生产总值的比例及三次产业比重对技术效率的提高有促进作用,非公经济占GDP比重的增加不利于技术效率的提高。

With the approach of SFA,the factors of economic growth in Yunnan Province based on the panel data of 16 states or cities during 2001—2010 are analyzed.The results show that： firstly,Yunnan Province＇s economic growth is still extensive growth driven by inputs.Secondly,the average of technical efficiency is 0.53 during 10 years,the output has a significant technical inefficiencies,and the area of technical efficiency differences are significant,but over time showed a narrowing trend.Thirdly,the capital stock per capita,urbanization rate,foreign direct investment accounted for the proportion of GDP and the proportion of three industries have a role in promoting the improvement of technical efficiency,non-public economy to GDP the increase in the proportion is not conducive to the improvement of technical efficiency.