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基于Bayesian随机前沿的新疆R&D效率实证分析 被引量:3

An Empirical Analysis of Xinjiang R&D Efficiency Based on Bayesian Stochastic Frontier
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摘要 基于Bayesian随机前沿模型,研究新疆科技要素投入对研发产出的作用,测算新疆15个地州技术创新效率;从科技要素投入的角度来探索新疆技术创新效率偏低的原因,进而提出提升新疆科技创新效率的相关建议。研究发现:科技资金投入对研发产出的贡献显著,而科技人员全时当量投入对研发产出的作用不显著;新疆各地州的技术创新效率逐年提高;新疆各地州的技术创新效率差异显著,南疆3地州技术创新效率非常低。科技要素投入起到一定的挤出效应,但这种挤出效应有限,企业R&D经费的投入主要取决于企业自身的发展状况。 Based on Bayesian stochastic frontier model, the paper studies the effects of Xinjiang technology factor inputs on R&D outputs, calculates the level of R&D efficiency for 15 prefectures in Xinjiang, explores the reason why Xinjiang has a low technology innovation from the technological point, then puts forward recommendations about elevating technological in- novation efficiency of Xinjiang prefectures. The research shows that the contributions of R&D funding to R&D outputs is significant, but Scientific and technical personnel inputs is not significant; The technological innovation efficiency of Xinjiang prefectures is gradually increasing; There is significant differences in 15 prefectures in Xinjiang, and technological innovation efficiency is very low in southern of Xinjiang.
作者 侯震梅 周勇
出处 《科技管理研究》 CSSCI 北大核心 2016年第4期65-69,共5页 Science and Technology Management Research
基金 新疆社会科学基金项目"城镇化进程中新疆城乡收入差异及其增长 收敛时空计量研究:族群时空分布新视角(71563046)" 新疆普通高校人文社会科学重点研究基地项目"新疆区域经济发展综合指数研究"(050312C01) "新疆跨越式发展进程中生态文明建设综合评价研究"(XJEDU050313C04) "新疆能源效率经济效益研究"(XJEDU050314C03)
关键词 贝叶斯随机前沿 研发技术效率 区域技术创新 Bayesian stochastic frontier R&D efficiency regional technology innovation
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