Abstract
Increased globalization, as well as the ability to have virtual supply chain partners, has had numerous effects on supply chains. While some of these effects are positive, making more resilient supply chains, there are also the negative effects of scale and complexity, making these supply chains more challenging than ever to manage. Having a means to measure the complexity is crucial for today’s managers to make more informed decisions. This measure must not only account for the number of arcs, but the amount of information and material carried on it, as well as incorporate the benefit that virtual arcs add to the network by increasing efficiency and reducing information, product and financial transfer costs and time. This research utilizes newer models in network clustering and complexity theory to make them applicable to supply chains and creates a new, practical approach to measuring supply chain complexity which can be easily implemented by practitioners.
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Julie Drzymalski is an associate professor and Chair of Industrial Engineering and Engineering Management at Western New England University. She received her Ph.D. in industrial engineering from Lehigh University in 2008. Her research interests focus on supply chain optimization, risk analysis and management and service systems. She is a member of IIE, INFORMS, ASEM and ASEE.
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Drzymalski, J. A measure of supply chain complexity incorporating virtual arcs. J. Syst. Sci. Syst. Eng. 24, 486–499 (2015). https://doi.org/10.1007/s11518-015-5290-0
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DOI: https://doi.org/10.1007/s11518-015-5290-0