创新对军民融合企业效率影响的实证研究——以“十大军工集团”上市公司为例
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摘要
为探究创新对军民融合企业创新效率的影响程度,以"十大军工集团"62家上市公司为样本,运用超效率DEA模型测算2016年我国军民融合企业的效率,并通过Tobit模型测算创新对军民融合企业的影响程度。结果显示,2016年我国军民融合企业效率普遍较低,且不同类型企业间效率差异较大;其中研发人员占比对企业效率促进作用较大,本科以上学历人员占比、专利获批数在短期内对企业效率促进作用较弱,研发经费占比在短期内对军民融合企业的作用的反向的。
To explore the impact of innovation on the innovation efficiency of civil-military integration enterprises. This article taking 62 domestic listed companies of "Ten Military Groups"as samples,this paper measured their efficiency by super-efficiency DEA model,and measured the impact of innovation activities on civil-military integration enterprises by Tobit model. The results showed that: in 2016,the efficiency of civil-military integration enterprises in China was generally low. Furthermore,efficiency of different types of enterprises varied greatly. The proportion of R & D personnels in innovation activities exerted more effects on enterprise efficiency,while the ratio of bachelor degree or above and the patent approval number had weak effect on enterprise efficiency. R & D expenditure accounted for the reverse effect on civil-military integration enterprises in the short term.
To explore the impact of innovation on the innovation efficiency of civil-military integration enterprises. This article taking 62 domestic listed companies of "Ten Military Groups"as samples,this paper measured their efficiency by super-efficiency DEA model,and measured the impact of innovation activities on civil-military integration enterprises by Tobit model. The results showed that: in 2016,the efficiency of civil-military integration enterprises in China was generally low. Furthermore,efficiency of different types of enterprises varied greatly. The proportion of R & D personnels in innovation activities exerted more effects on enterprise efficiency,while the ratio of bachelor degree or above and the patent approval number had weak effect on enterprise efficiency. R & D expenditure accounted for the reverse effect on civil-military integration enterprises in the short term.
引文
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[2]于志军,杨昌辉,彭张林,等.安徽省军工企业技术创新效率评价研究[J].科技管理研究,2015(20):62-66.
[3]王海涛,顾春卫.军民融合背景下我国军工上市企业生产效率及其影响因素研究[J].产业经济评论,2016(2):59-71.
[4]王柏杰,李爱文.军民融合企业效率测算及影响因素分析:来自我国“十大军工集团”上市公司的证据[J].科技管理研究,2016,36(23):67-73.
[5]乔玉婷,鲍庆龙,曾立.军民融合协同创新绩效评估及影响因子研究:以长株潭地区为例[J].科技进步与对策,2015(15):120-124.
[6]徐辉,许嵩.军民融合深度发展的科技协同创新体系研究[J].科技进步与对策,2015(18):104-108.
[7]赵黎明,孙健慧,张海波.军民融合技术协同创新行为分析[J].科技进步与对策,2015(13):111-117.
[8]丁斌,曲慧敏.中国上市物流企业的经营效率评价及影响因素分析[J].管理现代化,2014,34(4):74-76.
[9]赵征,陈健.中国上市ITO企业经营效率评价及影响因素分析[J].北京航空航天大学学报(社会科学版),2016,29(5):63-70.
[10]崔宝玉,刘学.我国农业龙头企业经营效率测度及其影响因素分析[J].经济经纬,2015,32(6):23-28.
[11]吴延兵,米增渝.创新、模仿与企业效率:来自制造业非国有企业的经验证据[J].中国社会科学,2011(4):77-94.