科学学与科学技术管理
科學學與科學技術管理
과학학여과학기술관리
SCIENCE OF SCIENCE AND MANAGEMENT OF S.&.T.
2015年
2期
83-91
,共9页
创新绩效%企业规模%出口比率%半参数估计
創新績效%企業規模%齣口比率%半參數估計
창신적효%기업규모%출구비솔%반삼수고계
innovation performance%enterprises size%export ratio%semi-parametric estimation
基于面板数据半参数模型,选取2005—2013年中国高技术产业相关数据,研究高技术企业创新绩效的影响因素,以及当企业规模不同时,会有怎样的区别。研究发现:面板数据半参数模型的拟合效果要优于一般参数模型;出口比率与创新绩效在大型和中型企业里皆呈倒U型关系;R&D经费比率与创新绩效在大型企业中呈正相关关系,而在中型企业里呈倒U型关系。
基于麵闆數據半參數模型,選取2005—2013年中國高技術產業相關數據,研究高技術企業創新績效的影響因素,以及噹企業規模不同時,會有怎樣的區彆。研究髮現:麵闆數據半參數模型的擬閤效果要優于一般參數模型;齣口比率與創新績效在大型和中型企業裏皆呈倒U型關繫;R&D經費比率與創新績效在大型企業中呈正相關關繫,而在中型企業裏呈倒U型關繫。
기우면판수거반삼수모형,선취2005—2013년중국고기술산업상관수거,연구고기술기업창신적효적영향인소,이급당기업규모불동시,회유즘양적구별。연구발현:면판수거반삼수모형적의합효과요우우일반삼수모형;출구비솔여창신적효재대형화중형기업리개정도U형관계;R&D경비비솔여창신적효재대형기업중정정상관관계,이재중형기업리정도U형관계。
Based on the semi-parametric model with panel data, selected the Chinese high-tech industry-related da-ta in 2005-2013 to study the factors which influencing the innovative performance of enterprises, and when the en-terprises is not at the same size, then what would be the difference. The results found that: Firstly, the fitting ef-fect of Semi-parametric model with panel data is superior to the general parameters; secondly, the two indexes of export ratios and innovation performance in large and medium enterprises were inverted a u-shaped relationship;thirdly, R&D funding ratio was positively correlated with innovation performance in large enterprises, but an in-verted u-shaped relationship in the medium enterprise.