TY - Type of reference TI - Spanning trees in an influence graph AU - Didier Lebert AB - An influence graph is the representation of a flow structure in the economic dominance theory. We adapt the notion of a maximum spanning tree to the context of influence graphs for a single impulse node. We experiment on international trade flows with this tool in order to calibrate it. We conclude that the selected tree correctly synthesizes the main dependency relationships of the structure despite its very small contribution to the total dependency. Finally, we discuss the adaptation of the tool to the analysis of technological flows. DO - 10.21494/ISTE.OP.2021.0626 JF - Technology and Innovation KW - economic dominance theory, influence graph, maximum spanning tree, international trade, théorie de la dominance économique, graphe d’influence, arbre couvrant à poids maximal, commerce international., L1 - https://www.openscience.fr/IMG/pdf/iste_techinn21v6n2_04.pdf LA - en PB - ISTE OpenScience DA - 2021/03/12 SN - 2399-8571 TT - Les arbres couvrants d’un graphe d’influence UR - https://www.openscience.fr/Spanning-trees-in-an-influence-graph IS - Issue 2 VL - 6 ER -