Examining the Ecology of Commodity Trade Networks Using an Ecological Information‐Based Approach: Toward Strategic Assessment of Resilience. (25th September 2015)

• Record Type: Journal Article
• Authors: Kharrazi, Ali; Kraines, Steven; Rovenskaya, Elena; Avtar, Ram; Iwata, Shuichi; Yarime, Masaru
• Is Part Of: Journal of industrial ecology. Volume 19:Number 5(2015)
• Page Start: 805
• Page End: 813
• Publication Date: 2015-09-25
• Subjects: Industrial ecology -- Periodicals; Product life cycle -- Environmental aspects -- Periodicals; Industrial management -- Environmental aspects -- Periodicals; Écologie industrielle -- Périodiques; 658.56
• DOI: 10.1111/jiec.12328
• Languages: English
• ISSNs: 1088-1980

Abstract

<abstract abstract-type="main"> <title>Summary</title> <p>Commodity trade networks exhibit certain patterns in the configuration of material flows that are similar to natural ecological networks. This article develops and explores an ecological information‐based approach to examine the ecology of commodity trade networks. We demonstrate that commodity trade networks show a pattern of commonality when viewed through the introduced ecological information‐based metrics. Specifically, we show how the network metrics of effective connectivity and effective number of roles can convey boundaries where commodity trade networks are robust. Further, the temporal trends of these metrics suggest the existence of multiple basins of attractions and provide clues on the dynamics of resilience of these networks over time.</p> </abstract>