 Extract the Backbone of Global Value ChainLizhi Xing ()
Chapter Chapter 10 in Complex Network-Based Global Value Chain Accounting System, 2022, pp 245-260 from Springer Abstract: Abstract Network Pruning is a basic step in high-dimensional network data processing, helping researchers better understand the topological characteristics and grasp the key points of analysis. Among numerous existing methods, we believe there is no appropriate one for the ICIO network, which is almost a both directed and weighted complete multigraph even with all the self-loops that could exist, and thus propose two principles under the perspective of econophysics: on one hand, the information content of network should be retained as much as possible with the decline of number of edges; on the other hand, only the truly important edges linking nodes are worthy to be retained during downsizing the network. To find out a trade-off between them, we design the SPFE method that is substantially the combination of two methods, which are based on searching pivotal paths and filtering redundant edges, respectively. In sum, the SPFE-based backbone of GVC will pave the way for the ICIO network’s community detection, link prediction, and spatial econometrics, etc. Date: 2022 There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it. Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-981-16-9264-2_10 Ordering information: This item can be ordered from DOI: 10.1007/978-981-16-9264-2_10 Access Statistics for this chapter More chapters in Springer Books from Springer |
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