科技创新对经济增长的贡献率研究——以皖江城市带为例  

Research on the Contribution Rate of Technological Innovation to Economic Growth——Illustrated by the case of Wanjiang City Belt

作　　者：金兰 何刚[1] 周燕妃 李恕洲 JIN Lan;HE Gang;ZHOU Yan-fei;LI Shu-zhou(School of economics and management,Anhui University Of Science ＆ Technology,Huainan,Anhui 232001,China)

机构地区：[1]安徽理工大学经济与管理学院,安徽淮南232001

出　　处：《安徽理工大学学报（社会科学版）》2018年第3期51-55,共5页Journal of Anhui University of Science and Technology:Social Science

基　　金：国家自然科学基金资助项目(51574010);研究生创新基金项目(2017CX2053)

摘　　要：基于索洛余值法的柯布-道格拉斯(C-D)生产函数,构建科技创新、资本存量、劳动投入与经济增长之间的函数关系模型,借助SPSS软件对皖江城市带的相关数据进行分析,然后再根据各要素估算出科技创新的贡献率。研究表明,总体上看科技创新对皖江城市带经济增长起促进作用,且近几年较为明显;但滁州、宣城、铜陵、池州等市科技创新对经济增长的贡献不足,政府需要采取积极措施提高科技创新水平,促进地区经济增长。Based on the Solow residual value method of Cobb-Douglas（ C-D） production function,a functional relationship model of technological innovation,capital stock,labor input and economic growth is established. With the analyses of the relevant data of Wanjiang City Belt by SPSS software,the contribution rate of scientific and technological innovation is estimated. The research shows that technological innovation has played a catalytic role in the economic growth of Wanjiang City Belt,especially in recent years; however,technological innovations in Chuzhou,Xuancheng,Tongling and Chizhou etc. haven ＇t contributed enough to economic growth. The government needs to take active measures to increase the level of technological innovation and promote regional economic growth.

关 键 词：科技创新 经济增长 贡献率 索洛余值法 

分 类 号：F124.3[经济管理—世界经济]