An Equilibrium Model of Online Shopping Supply Chain Networks with Service Capacity Investment

Yihong Hu () and Qiang Qiang ()
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Yihong Hu: School of Economics and Management, Tongji University, Shanghai 200092, China
Qiang Qiang: Management Division, Great Valley School of Graduate Professional Studies, Pennsylvania State University, Malvern, Pennsylvania 19355

Service Science, 2013, vol. 5, issue 3, 238-248

Abstract: In this paper we propose an online shopping supply chain network model that includes manufacturers, e-tailers, express service providers, and consumers. Consumers purchase products from e-tailers that can be either delivered by the express service companies or picked up by the customers themselves at certain physical locations, depending on the consumers' preferences on time and cost. In addition, the express service companies can make investments to improve their service quality. We identify the network structure of the problem, derive the equilibrium conditions, and establish the finite-dimensional variational inequality formulation. Theoretical results and numerical examples are presented to provide some managerial insights of the model.

Keywords: online shopping; supply chain network; variational inequalities; capacity investment (search for similar items in EconPapers)
Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:inm:orserv:v:5:y:2013:i:3:p:238-248

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