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A selective survey of game-theoretic models of closed-loop supply chains

Author

Listed:
  • Pietro Giovanni

    (ESSEC Business School)

  • Georges Zaccour

    (HEC Montréal)

Abstract

This paper surveys two key issues in closed-loop supply chain (CLSC) research: return functions and coordination mechanisms. The return function provides the rule according to which end-of-life/use products are returned to a collector. The coordination mechanisms consist of the adoption of a certain mechanism (e.g., a contract) to align the closed-loop supply chain members’ objectives. We describe latest thinking in these two major CLSC-related fields and suggest future research directions to be undertaken.

Suggested Citation

  • Pietro Giovanni & Georges Zaccour, 2019. "A selective survey of game-theoretic models of closed-loop supply chains," 4OR, Springer, vol. 17(1), pages 1-44, March.
    • Handle: RePEc:spr:aqjoor:v:17:y:2019:i:1:d:10.1007_s10288-019-00399-w
    DOI: 10.1007/s10288-019-00399-w
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    1. Ma, Wei-min & Zhao, Zhang & Ke, Hua, 2013. "Dual-channel closed-loop supply chain with government consumption-subsidy," European Journal of Operational Research, Elsevier, vol. 226(2), pages 221-227.
    2. Xiong, Yu & Zhou, Yu & Li, Gendao & Chan, Hing-Kai & Xiong, Zhongkai, 2013. "Don’t forget your supplier when remanufacturing," European Journal of Operational Research, Elsevier, vol. 230(1), pages 15-25.
    3. De Giovanni, Pietro & Zaccour, Georges, 2019. "Optimal quality improvements and pricing strategies with active and passive product returns," Omega, Elsevier, vol. 88(C), pages 248-262.
    4. Yoo, Seung Ho & Kim, Byung Cho, 2016. "Joint pricing of new and refurbished items: A comparison of closed-loop supply chain models," International Journal of Production Economics, Elsevier, vol. 182(C), pages 132-143.
    5. Senlin Zhao & Qinghua Zhu, 2017. "Remanufacturing supply chain coordination under the stochastic remanufacturability rate and the random demand," Annals of Operations Research, Springer, vol. 257(1), pages 661-695, October.
    6. Genc, Talat S. & Giovanni, Pietro De, 2017. "Trade-in and save: A two-period closed-loop supply chain game with price and technology dependent returns," International Journal of Production Economics, Elsevier, vol. 183(PB), pages 514-527.
    7. Moritz Fleischmann & Jo A. E. E. van Nunen & Ben Gräve, 2003. "Integrating Closed-Loop Supply Chains and Spare-Parts Management at IBM," Interfaces, INFORMS, vol. 33(6), pages 44-56, December.
    8. Wu, Xiaole & Zhou, Yu, 2017. "The optimal reverse channel choice under supply chain competition," European Journal of Operational Research, Elsevier, vol. 259(1), pages 63-66.
    9. Govindan, Kannan & Popiuc, Maria Nicoleta, 2014. "Reverse supply chain coordination by revenue sharing contract: A case for the personal computers industry," European Journal of Operational Research, Elsevier, vol. 233(2), pages 326-336.
    10. Pietro Giovanni, 2014. "Environmental collaboration in a closed-loop supply chain with a reverse revenue sharing contract," Annals of Operations Research, Springer, vol. 220(1), pages 135-157, September.
    11. Chuang, Chia-Hung & Wang, Charles X. & Zhao, Yabing, 2014. "Closed-loop supply chain models for a high-tech product under alternative reverse channel and collection cost structures," International Journal of Production Economics, Elsevier, vol. 156(C), pages 108-123.
    12. Ramani, Vinay & De Giovanni, Pietro, 2017. "A two-period model of product cannibalization in an atypical Closed-loop Supply Chain with endogenous returns: The case of DellReconnect," European Journal of Operational Research, Elsevier, vol. 262(3), pages 1009-1027.
    13. Pazoki, Mostafa & Zaccour, Georges, 2019. "A mechanism to promote product recovery and environmental performance," European Journal of Operational Research, Elsevier, vol. 274(2), pages 601-614.
    14. De Giovanni, Pietro & Reddy, Puduru V. & Zaccour, Georges, 2016. "Incentive strategies for an optimal recovery program in a closed-loop supply chain," European Journal of Operational Research, Elsevier, vol. 249(2), pages 605-617.
    15. Hong, Xianpei & Govindan, Kannan & Xu, Lei & Du, Peng, 2017. "Quantity and collection decisions in a closed-loop supply chain with technology licensing," European Journal of Operational Research, Elsevier, vol. 256(3), pages 820-829.
    16. Pietro De Giovanni & Vinay Ramani, 2018. "Product cannibalization and the effect of a service strategy," Journal of the Operational Research Society, Taylor & Francis Journals, vol. 69(3), pages 340-357, March.
    17. S. Saha & S.P. Sarmah & Ilkyeong Moon, 2016. "Dual channel closed-loop supply chain coordination with a reward-driven remanufacturing policy," International Journal of Production Research, Taylor & Francis Journals, vol. 54(5), pages 1503-1517, March.
    18. Xie, JiaPing & Liang, Ling & Liu, LuHao & Ieromonachou, Petros, 2017. "Coordination contracts of dual-channel with cooperation advertising in closed-loop supply chains," International Journal of Production Economics, Elsevier, vol. 183(PB), pages 528-538.
    19. He, Yuanjie, 2015. "Acquisition pricing and remanufacturing decisions in a closed-loop supply chain," International Journal of Production Economics, Elsevier, vol. 163(C), pages 48-60.
    20. Sheu, Jiuh-Biing & Chen, Yenming J., 2012. "Impact of government financial intervention on competition among green supply chains," International Journal of Production Economics, Elsevier, vol. 138(1), pages 201-213.
    21. Kumar Jena, Sarat & Sarmah, S.P, 2014. "Price competition and co-operation in a duopoly closed-loop supply chain," International Journal of Production Economics, Elsevier, vol. 156(C), pages 346-360.
    22. Zu-Jun, Ma & Zhang, Nian & Dai, Ying & Hu, Shu, 2016. "Managing channel profits of different cooperative models in closed-loop supply chains," Omega, Elsevier, vol. 59(PB), pages 251-262.
    23. Yang, Hui & Chen, Jing & Chen, Xu & Chen, Bintong, 2017. "The impact of customer returns in a supply chain with a common retailer," European Journal of Operational Research, Elsevier, vol. 256(1), pages 139-150.
    24. Jørgensen, Steffen & Zaccour, Georges, 2014. "A survey of game-theoretic models of cooperative advertising," European Journal of Operational Research, Elsevier, vol. 237(1), pages 1-14.
    25. Zhou, Wenhui & Zheng, Yanfang & Huang, Weixiang, 2017. "Competitive advantage of qualified WEEE recyclers through EPR legislation," European Journal of Operational Research, Elsevier, vol. 257(2), pages 641-655.
    26. Wang, Wenbin & Zhang, Yu & Zhang, Kai & Bai, Tuo & Shang, Jennifer, 2015. "Reward–penalty mechanism for closed-loop supply chains under responsibility-sharing and different power structures," International Journal of Production Economics, Elsevier, vol. 170(PA), pages 178-190.
    27. Huang, Min & Song, Min & Lee, Loo Hay & Ching, Wai Ki, 2013. "Analysis for strategy of closed-loop supply chain with dual recycling channel," International Journal of Production Economics, Elsevier, vol. 144(2), pages 510-520.
    28. Xu, Lei & Li, Yongjian & Govindan, Kannan & Xu, Xiaolin, 2015. "Consumer returns policies with endogenous deadline and supply chain coordination," European Journal of Operational Research, Elsevier, vol. 242(1), pages 88-99.
    29. Chen, Daqiang & Ignatius, Joshua & Sun, Danzhi & Zhan, Shalei & Zhou, Chenyu & Marra, Marianna & Demirbag, Mehmet, 2019. "Reverse logistics pricing strategy for a green supply chain: A view of customers' environmental awareness," International Journal of Production Economics, Elsevier, vol. 217(C), pages 197-210.
    30. Wu, Cheng-Han & Kao, Yi-Jhe, 2018. "Cooperation regarding technology development in a closed-loop supply chain," European Journal of Operational Research, Elsevier, vol. 267(2), pages 523-539.
    31. Gan, Shu-San & Pujawan, I. Nyoman & Suparno, & Widodo, Basuki, 2017. "Pricing decision for new and remanufactured product in a closed-loop supply chain with separate sales-channel," International Journal of Production Economics, Elsevier, vol. 190(C), pages 120-132.
    32. Heydari, Jafar & Govindan, Kannan & Sadeghi, Razieh, 2018. "Reverse supply chain coordination under stochastic remanufacturing capacity," International Journal of Production Economics, Elsevier, vol. 202(C), pages 1-11.
    33. Chen, Jing, 2011. "The impact of sharing customer returns information in a supply chain with and without a buyback policy," European Journal of Operational Research, Elsevier, vol. 213(3), pages 478-488, September.
    34. Aust, Gerhard & Buscher, Udo, 2014. "Cooperative advertising models in supply chain management: A review," European Journal of Operational Research, Elsevier, vol. 234(1), pages 1-14.
    35. Pietro Giovanni, 2017. "Closed-loop supply chain coordination through incentives with asymmetric information," Annals of Operations Research, Springer, vol. 253(1), pages 133-167, June.
    36. Mitra, Supriya & Webster, Scott, 2008. "Competition in remanufacturing and the effects of government subsidies," International Journal of Production Economics, Elsevier, vol. 111(2), pages 287-298, February.
    37. Hong, Xianpei & Xu, Lei & Du, Peng & Wang, Wenjuan, 2015. "Joint advertising, pricing and collection decisions in a closed-loop supply chain," International Journal of Production Economics, Elsevier, vol. 167(C), pages 12-22.
    38. Fleischmann, Moritz & Bloemhof-Ruwaard, Jacqueline M. & Dekker, Rommert & van der Laan, Erwin & van Nunen, Jo A. E. E. & Van Wassenhove, Luk N., 1997. "Quantitative models for reverse logistics: A review," European Journal of Operational Research, Elsevier, vol. 103(1), pages 1-17, November.
    39. Sheu, Jiuh-Biing, 2011. "Bargaining framework for competitive green supply chains under governmental financial intervention," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 47(5), pages 573-592, September.
    40. Miao, Zhaowei & Fu, Ke & Xia, Zhiqiang & Wang, Yu, 2017. "Models for closed-loop supply chain with trade-ins," Omega, Elsevier, vol. 66(PB), pages 308-326.
    41. Xiaohua Han & Haiyan Wu & Qianxia Yang & Jennifer Shang, 2017. "Collection channel and production decisions in a closed-loop supply chain with remanufacturing cost disruption," International Journal of Production Research, Taylor & Francis Journals, vol. 55(4), pages 1147-1167, February.
    42. Govindan, Kannan & Soleimani, Hamed & Kannan, Devika, 2015. "Reverse logistics and closed-loop supply chain: A comprehensive review to explore the future," European Journal of Operational Research, Elsevier, vol. 240(3), pages 603-626.
    43. Choi, Tsan-Ming & Li, Yongjian & Xu, Lei, 2013. "Channel leadership, performance and coordination in closed loop supply chains," International Journal of Production Economics, Elsevier, vol. 146(1), pages 371-380.
    44. Peng Ma & Kevin W. Li & Zhou-Jing Wang, 2017. "Pricing decisions in closed-loop supply chains with marketing effort and fairness concerns," International Journal of Production Research, Taylor & Francis Journals, vol. 55(22), pages 6710-6731, November.
    45. R. Canan Savaskan & Shantanu Bhattacharya & Luk N. Van Wassenhove, 2004. "Closed-Loop Supply Chain Models with Product Remanufacturing," Management Science, INFORMS, vol. 50(2), pages 239-252, February.
    46. X Li & Y Li & K Govindan, 2014. "An incentive model for closed-loop supply chain under the EPR law," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 65(1), pages 88-96, January.
    47. Maiti, T. & Giri, B.C., 2017. "Two-way product recovery in a closed-loop supply chain with variable markup under price and quality dependent demand," International Journal of Production Economics, Elsevier, vol. 183(PA), pages 259-272.
    48. Seung Ho Yoo & DaeSoo Kim & Myung-Sub Park, 2015. "Pricing and return policy under various supply contracts in a closed-loop supply chain," International Journal of Production Research, Taylor & Francis Journals, vol. 53(1), pages 106-126, January.
    49. Kaya, Onur, 2010. "Incentive and production decisions for remanufacturing operations," European Journal of Operational Research, Elsevier, vol. 201(2), pages 442-453, March.
    50. V. Daniel R. Guide & Luk N. Van Wassenhove, 2009. "OR FORUM---The Evolution of Closed-Loop Supply Chain Research," Operations Research, INFORMS, vol. 57(1), pages 10-18, February.
    51. Hu, Shu & Dai, Ying & Ma, Zu-Jun & Ye, Yu-Sen, 2016. "Designing contracts for a reverse supply chain with strategic recycling behavior of consumers," International Journal of Production Economics, Elsevier, vol. 180(C), pages 16-24.
    52. Hong, I-Hsuan & Yeh, Jun-Sheng, 2012. "Modeling closed-loop supply chains in the electronics industry: A retailer collection application," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 48(4), pages 817-829.
    53. R. Canan Savaskan & Luk N. Van Wassenhove, 2006. "Reverse Channel Design: The Case of Competing Retailers," Management Science, INFORMS, vol. 52(1), pages 1-14, January.
    54. De Giovanni, Pietro, 2018. "A joint maximization incentive in closed-loop supply chains with competing retailers: The case of spent-battery recycling," European Journal of Operational Research, Elsevier, vol. 268(1), pages 128-147.
    55. De Giovanni, Pietro & Zaccour, Georges, 2014. "A two-period game of a closed-loop supply chain," European Journal of Operational Research, Elsevier, vol. 232(1), pages 22-40.
    56. Pietro De Giovanni, 2016. "State- and Control-Dependent Incentives in a Closed-Loop Supply Chain with Dynamic Returns," Dynamic Games and Applications, Springer, vol. 6(1), pages 20-54, March.
    57. Colicev, Anatoli & De Giovanni, Pietro & Vinzi, Vincenzo Esposito, 2016. "An empirical investigation of the antecedents of partnering capability," International Journal of Production Economics, Elsevier, vol. 178(C), pages 144-153.
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