Heterogeneity of technological structures between EU countries: An application of complex systems methods to Input–Output Tables

作者：

Highlights：

• Archetypal matrices of technical coefficients synthesize multiple national IOTs.

• Archetypes reduce multidimensionality related to the comparison of national IOTs.

• Archetypes reveal low heterogeneity between the technological structures of EU IOTs.

• Archetypes can be applied to inform coordinated and timely policies.

摘要

•Archetypal matrices of technical coefficients synthesize multiple national IOTs.•Archetypes reduce multidimensionality related to the comparison of national IOTs.•Archetypes reveal low heterogeneity between the technological structures of EU IOTs.•Archetypes can be applied to inform coordinated and timely policies.

论文关键词：Complex systems,Input–output tables,Technical coefficients,Non-negative matrix factorization,Network analysis

论文评审过程：Received 3 November 2020, Revised 5 May 2022, Accepted 12 June 2022, Available online 20 June 2022, Version of Record 25 June 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.117875