基于不同空间尺度的上海市装备制造业创新网络演化分析

发布时间：2018-01-23 01:32

本文关键词： 创新网络演化装备制造业上海市　出处：《地理科学》2016年08期 　论文类型：期刊论文

【摘要】：利用国家重点产业专利信息服务平台,对1986~2012年上海市装备制造业合作发明专利数据进行检索,描绘了城市、区域和国家3个尺度上海市装备制造业的网络空间结构及其演变特征。研究发现,上海市装备制造业创新网络的演化具有明显的阶段性特征,不同因素在不同空间尺度对创新网络的结构演化影响不同。在国家尺度,城市创新能级是主体结网行为的主要影响因素,且随着时间的推进,其重要性越发明显,而地理距离在这之中并不起作用;在区域尺度,主体创新能级的重要性贯穿整个网络发展阶段,而地理邻近的重要性在后期才开始显现;在本地尺度,合作主体间的平均距离急剧缩减,地理邻近的重要性极为突出。最后,针对上海推动产业升级、建设科创中心提出了一些建议。
[Abstract]:Based on the patent information service platform of the national key industries, the patent data of Shanghai equipment manufacturing cooperative invention from 1986 to 2012 were retrieved and the city was depicted. The research shows that the evolution of the innovation network of Shanghai equipment manufacturing industry has obvious stage characteristics. The influence of different factors on the evolution of innovation network structure is different at different spatial scales. On the national scale, urban innovation energy level is the main influence factor of the network behavior of the main body, and with the development of time. Its importance is becoming more and more obvious, and geographical distance does not play a role in this; On the regional scale, the importance of the innovation level of the main body runs through the whole network development stage, and the importance of geographical proximity begins to appear in the later stage. On the local scale, the average distance between the partners shrinks sharply, and the importance of geographical proximity is very prominent. Finally, some suggestions are put forward to promote industrial upgrading in Shanghai.
【作者单位】：华东师范大学中国现代城市研究中心;上海市农业科学院;
【基金】：国家自然科学基金面上项目(41371147) 德国科学基金会(LI 981/8-1 AOBJ:595493)资助~~
【分类号】：F427
【正文快照】： 经济全球化的不断深入,使得技术的复杂性、创新的不确定性和创新技术的融合性加剧,单个企业的创新能力日益受到挑战。由此,企业更趋向于与客户、供应商、学研机构甚至是同行进行合作,以获取新产品构思或产品技术。作为企业自主研发和内部创新的关键补充,企业与其他主体进行的

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