CAJ | 학술논문

城市是整合创新资源、集成创新活动的重要载体，城市R＆D投入及其配置效率是城市自主创新能力形成的基础。文章采用DEA方法对我国35个城市R＆D投入效率的特征进行分析，并进一步将R＆D投入效率分解为规模效率、利用效率和纯技术效率，揭示了35个城市R＆D投入效率的主要影响因素。研究结果表明，导致城市R＆D投入效率非有效的主要因素是纯技术效率非有效，高新技术产业发展规模偏小和质量不高是导R＆D投入效率不高的直接原因。
성시시정합창신자원、집성창신활동적중요재체，성시R＆D투입급기배치효솔시성시자주창신능력형성적기출。문장채용DEA방법대아국35개성시R＆D투입효솔적특정진행분석，병진일보장R＆D투입효솔분해위규모효솔、이용효솔화순기술효솔，게시료35개성시R＆D투입효솔적주요영향인소。연구결과표명，도치성시R＆D투입효솔비유효적주요인소시순기술효솔비유효，고신기술산업발전규모편소화질량불고시도R＆D투입효솔불고적직접원인。
City is an important carrier of resources integration and innovation, its R＆D input-output efficiency is the base of innovation ability. This paper analyzed 35 cities＇ characteristic of R＆D input-output efficiency in China by using DEA method, and then decompounded the R＆D input-output efficiency into scale efficiency, utility efficiency and pure technical efficiency, which explained the main factor that influence the R＆D input-output efficiency in the 35 cities. The results indicated that the cities where R＆D the efficiency is low are caused mainly by the invalidation of pure technical efficiency. Finally, according to the characteristic of the cities where R＆D input-output efficiency was invalid, this paper put forward some correslaondin~ suu~estions.