摘要
随着我国各地区创新投入的日益增加,创新产出却并未同比增长,创新效率差异不断扩大。产业成为创新和区域经济发展的中间传导环节,各地区已有的产业类型和产业发展基础则成为影响特定区域创新产出效率的关键因素。实证检验证明,我国除东部地区外,在中部和西部,创新尚未成为促进经济增长的主要因素。中部地区的创新产出增长速度远低于创新投入增长速度。在西部地区,创新投入越多,创新产出反而越少。在东部地区,创新投入之所以成为区域经济增长的主要因素,主要受益于该地区高新技术产业对知识转化的显著贡献,受益于外商直接投资的技术外溢以及该地区多样化的产业类型带来的技术溢出和传递;与此同时,该地区发达的对外贸易和企业规模大小并未对创新效率的提高产生显著影响。
As the inputs of innovation increase steadily in each province,the outputs don＇t increase at the same rate. The disparity in innovation efficiency becomes larger. Industry is the linkage between innovation and regional economic growth. Regional industry＇s type and foundation are the crucial factors which influence the innovational efficiency. Through the empirical studies in china,we come to the conclusion that,except in East China,innovation isn＇t the factor of regional growth. In Central China,innovational inputs rise faster than innovational outputs. In West China,the more inputs of innovation,the fewer outputs. In East China,the reason for the high innovation efficiency is that it has many high tech industries,large-scale FDI and a large variety of different industries. But the international trade and the enterprise size do not improve the innovational efficiency.
出处
《浙江大学学报（人文社会科学版）》
CSSCI
北大核心
2010年第5期116-125,共10页
Journal of Zhejiang University:Humanities and Social Sciences
基金
浙江省教育厅资助项目(Y200806119)
关键词
创新效率
产业特征
区域经济增长
industrial characteristics
innovational efficiency
regional economic growth
