CAJ | 학술논문

利用2005~2013年我国上市公司披露研发数据的122家企业作为样本，引入新产业组织分析框架分析了不同类型企业集团研发绩效，测算了集团化经营的内部知识溢出效应。结果表明行业内的集团化经营存在研发协同效应，即集团企业的技术进步不仅依赖于自身研发投入，也取决于其他成员的研发投入；但是行业间的集团化却没有表现出相应的特征；组建区域内的企业集团有助于提高企业研发绩效，而区域间的企业集团并没有表现出相应的特征。
이용2005~2013년아국상시공사피로연발수거적122가기업작위양본，인입신산업조직분석광가분석료불동류형기업집단연발적효，측산료집단화경영적내부지식일출효응。결과표명행업내적집단화경영존재연발협동효응，즉집단기업적기술진보불부의뢰우자신연발투입，야취결우기타성원적연발투입；단시행업간적집단화각몰유표현출상응적특정；조건구역내적기업집단유조우제고기업연발적효，이구역간적기업집단병몰유표현출상응적특정。
This paper used 122 companies’ research data as samples which were disclosed by our formula companies, and analyzed the different types of enterprise group R&D performance with the introduction of new industrial organization analysis framework. It estimated the internal knowledge spillovers of group operations, the results show that the group management within the industry exits R&D synergy, namely conglomerates technological progress depends not only on its own R&D in-vestment, but also on other members of the R&D investment; However, inter-industrial group management did not show a corresponding feature;establishing inter-regional enterprise group will help improve R&D performance, but inter-regional enterprise group did not show a corresponding feature.