经济增长的技术效率及其影响因素研究——以四川省为例

运用2000—2010年数据,基于对数型柯布—道格拉斯生产函数的随机前沿模型,对四川省区域经济增长效率及其影响因素进行研究。结果表明,四川省经济增长主要靠劳动力驱动,平均技术效率水平较低,经济处于规模报酬递减状态,且其区域差异有扩大的趋势。而基础设施建设和科研投入对经济增长效率具有促进作用,金融机构的贷款业务和政府财政支出对效率的提高具有抑制作用。

A Study on Technical Efficiency of Economic Growth and The Influencing Factors---Taking Sichuan Province as Example

By using stochastic frontier model based on Cobb-Douglas production function,along with the panel data from 2000-2010,this paper makes an empirical study on economic growth efficiency and the influencing factors in Sichuan province.The result shows that the economic growth of Sichuan Province is labor-driven,the average economic growth efficiency is low,the economy of Sichuan is decreasing returns in scale in,and the regional difference has shown the sign of expansion.The infrastructure construction and the Research Input played a positive role in improving efficiency,while the loan of financial institutions and the government spending played an negative role.