The evolution of triangular research and innovation collaborations in the European area
作者：
Highlights：
• A research and innovation geographical multiplex network is created.
• The temporal evolution of a multiplex systems collaboration structure is monitored.
• Geographical regions with high average clustering coefficient are identified.
• A growth mechanism with preference in triangular collaborations exists in research.
• A growth mechanism with aversion to triangular collaborations exists in innovation.
摘要
•A research and innovation geographical multiplex network is created.•The temporal evolution of a multiplex systems collaboration structure is monitored.•Geographical regions with high average clustering coefficient are identified.•A growth mechanism with preference in triangular collaborations exists in research.•A growth mechanism with aversion to triangular collaborations exists in innovation.
论文关键词：Multiplex network,Triangles,Clustering coefficient,Patents,Subsidized research,Evolution
论文评审过程：Received 22 October 2020, Revised 20 April 2021, Accepted 30 June 2021, Available online 24 July 2021, Version of Record 24 July 2021.
论文官网地址：https://doi.org/10.1016/j.joi.2021.101192
