Coquidé Célestin, Lages José, Shepelyansky Dima L
Institut UTINAM, OSU THETA, Université Bourgogne Franche-Comté, CNRS, 25000 Besançon, France.
Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS, UPS, 31062 Toulouse, France.
Entropy (Basel). 2020 Dec 13;22(12):1407. doi: 10.3390/e22121407.
We apply the recently developed reduced Google matrix algorithm for the analysis of the OECD-WTO World Network of Economic Activities. This approach allows to determine interdependencies and interactions of economy sectors of several countries, including China, Russia and the USA, properly taking into account the influence of all the other world countries and their economic activities. Within this analysis, we also obtain the sensitivity of EU countries' economies to the petroleum activity sector. We show that this approach takes into account the multiplicity of economical interactions between countries and activity sectors, thus providing a richer analysis compared to the usual export-import analysis.
我们应用最近开发的简化谷歌矩阵算法来分析经合组织-世贸组织世界经济活动网络。这种方法能够确定包括中国、俄罗斯和美国在内的多个国家经济部门之间的相互依存关系和相互作用,同时充分考虑世界其他所有国家及其经济活动的影响。在该分析中,我们还得出了欧盟国家经济对石油活动部门的敏感度。我们表明,这种方法考虑到了国家与活动部门之间经济互动的多样性,因此与常规的进出口分析相比,能提供更丰富的分析。