摘要
理清产业链与创新链的链接模式,发挥产业间技术进步协同效应,全面提升产业链水平,不断丰富经济整体技术内涵并提升创新能力,是实现高质量发展的必然要求。利用创新货币外部性理论,提出纵向市场机制具有知识、产品价格非均衡信息的传递功能,通过替代效应、结构效应引致上下游关联产业在创新知识利用与创新方向选择上的联系,进而形成产业间技术进步协同效应。使用我国2005—2017年6期投入产出表以及其它相关数据,构建面板数据模型进行实证检验得到:①当前我国纵向市场机制作用下的产业间技术进步协同作用显著,并表现为下游—上游协同效应;②由技术进步的细分项看,上游—下游前向联系产生了显著技术改进协同效应,下游—上游后向联系则产生了显著技术效率提升协同效应,分别通过替代效应与结构效应实现技术进步协同。据此,我国在实施区域性或宏观创新科技政策时,需关注新兴产业与既有产业的有效关联,通过引入新兴产业创新生产方式实现区域内关联产业的生产结构效应,并通过加速高精尖知识流动实现区域内关联产业的创新替代效应,构建优势技术产业集群,避免在产业技术发展上出现“孤岛效应”。
It is an inevitable requirement for the realization of high-quality development to clarify the link mode of industrial chain and innovation chain,in order to give full play to the synergy effect of technological progress among industries,comprehensively improve the level of industrial chain,and constantly improve the overall technical connotation and innovation ability of economy.The synergy effect of technology development formed by vertical market mechanism among industries has not been clarified.Based on the theory of pecuniary externality,this paper proposes that the vertical market has a function of transmitting unbalanced information of product and knowledge via price mechanism.Through the"substitution effect"and"structural effect",the upstream and downstream related industries are connected in the utilization of knowledge and the selection of innovation direction,thus forming a synergy effect of technological progress among industries.With the empirical test of a panel data model contained Chinese input-output table and other relevant data from 2005-2017,the result shows that:①the synergy of technological progress between industries under the influence of vertical market mechanism in China is significant,and mainly through the downstream-upstream synergy path;②in terms of the subdivision of technological progress,the upstream-downstream linkage has a significant synergistic effect on technological improvement,while the downstream-upstream linkage has a significant synergistic effect on technological efficiency improvement,showing the influence mechanism of"substitution effect"and"structural effect"respectively.Based on the evidence above,governments should pay attention to the formation of effective connection between emerging industries and existing industries when implementing regional or macro innovation science and technology policies.Through the introduction of innovative production mode into related industries,the"structural effect"can be achieved in the region.And at the same time,By accelerating the flow of high-level knowledge with products,the innovation"substitution effect"of related industries in the region can be realized.Then the"island effect"in the development of industrial technology can be avoided.
作者
夏凡
冯华
Xia Fan;Feng Hua(School of Economics and Management,Beijing Jiaotong University,Beijing 100044,China)
出处
《科技进步与对策》
CSSCI
北大核心
2020年第4期70-78,共9页
Science & Technology Progress and Policy
基金
国家社会科学基金重大项目(16ZDA011)
北京交通大学人才基金项目(B18RC00010)。
关键词
纵向市场机制
技术进步
协同效应
Vertical Market Mechanism
Technological Progress
Synergistic Effect
