CAJ | 학술논문

绩效是创新路径选择的重要依据,利用高技术产业省际面板数据,采用系统广义矩估计与分位数回归方法,研究企业自主研发、引进国外技术、引进国内技术、更新改造四种不同途径科技投入对创新产出的贡献. 结果表明:企业自主研发投入贡献最大,引进国外技术投入次之,更新改造投入贡献最小. 高技术企业自主研发投入与引进国外技术的结合较好. 引进国内技术投入对最高科研产出水平地区的贡献比较显著,研发人员全时当量的贡献总体较低,并且随着科技产出的提高,其贡献越来越低,说明高科研产出地区研发人员的绩效较低.
적효시창신로경선택적중요의거,이용고기술산업성제면판수거,채용계통엄의구고계여분위수회귀방법,연구기업자주연발、인진국외기술、인진국내기술、경신개조사충불동도경과기투입대창신산출적공헌. 결과표명:기업자주연발투입공헌최대,인진국외기술투입차지,경신개조투입공헌최소. 고기술기업자주연발투입여인진국외기술적결합교호. 인진국내기술투입대최고과연산출수평지구적공헌비교현저,연발인원전시당량적공헌총체교저,병차수착과기산출적제고,기공헌월래월저,설명고과연산출지구연발인원적적효교저.
Performance is an important gauge of the channels of innovation. Based on panel data of pro-vincial high-tech industry, this paper analyzes the contributions of four channels of scientific and technological input to innovation output, namely, enterprises' self R&D input, the import of foreign technology, the intro-duction of domestic technologies and equipment upgrading and transformation by using Sys-GMM and Quantile Regression Models. The results show enterprises' self R&D input yields highest contribution, the import of for-eign technology ranks the second, while equipment upgrading and transformation ranks the last. The combina-tion of self R&D input with foreign technology importing yields better results in those enterprises with high tech-nologies. The introduction of domestic technologies makes significant contribution in those areas with the high-est level of scientific and technological output while the overall contribution of R&D staff is comparatively low and turns out to be worse with the increase of scientific and technological output, indicating comparatively poor performance of R& D staff in those areas with high level of scientific and technological output.