摘要
通过建立基于创新价值链的效率评价模型对产业的创新效率进行分析,运用网络DEA方法对整个创新网络以及各个创新环节的创新效率进行测度。实证结果表明:我国医疗器械产业整体创新效率较低;从创新价值链内部看,知识创新、产品创新、绩效创新的效率呈明显递增趋势;产业创新价值链体现了"木桶原理"的特性,并且资源投入不尽合理,在研发经费和人员的投入上存在明显冗余。在此基础上,进一步提出相关改进的政策建议。
This paper analyzed the innovation efficiency of Chinese medical equipment industry by created a efficiency evaluation model based on the innovation value chain, and then estimated the innovation efficiency of the innovation network and the innovation link. The result showed that the innovation efficiency of Chinese medical equipment industry was low, the innovation efficiencies of knowledge innovation, product innovation and per- formance innovation presented obvious increasing trend, the innovation value chain reflected the characteristic of the Cannikin Law, and the input re- source was not reasonable, the input of R＆D expenditure and personnel were obviously redundant. Finally, this paper put forward some related sugges-
出处
《资源开发与市场》
CAS
CSSCI
2015年第12期1446-1449,共4页
Resource Development & Market
基金
国家自然科学基金项目(编号:71003070)
教育部人文社会科学研究青年基金项目"新互联网时代集群企业交易行为策略选择的影响因素和对策研究"(编号:15YJC790060)
关键词
创新价值链
医疗器械产业
网络DEA
创新效率
innovation value chain
medical equipment industry
network DEA
innovation efficiency
