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《Industrial Engineering Journal》 2017-06
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A Cross-Chain Collaboration Model of Cluster Community Elderly Service Supply Chain Based on System Dynamics

SHI Yuan;CAO Lei;ZHANG Zhiyong;ZHANG Ting;School of Economics and Commerce, South China University of Technology;Computer Integrated Manufacturing Lab, Guangdong University of Technology;  
In order to solve the problems of low resource utilization rate and imbalance of supply and demand for community elderly service supply chain, a single community elderly service supply chain model and a cross-chain collaboration model of community elderly service supply chain are built based on the method of system dynamics. Then selecting the total resource amount and balance ratio of supply and demand as the evaluation indexes, a comparative simulation is made. The simulation results show that compared with the community elderly service supply chain, the crosschain collaboration model of cluster community elderly service supply chain can on the one hand reduce the total resource amount and maximum fluctuation of each supply chain in cluster system by 10% and 40%, and on the other hand the crosschain collaboration model of cluster community elderly service supply chain can increase the balance ratio of supply and demand by 15%, and reduce the amplitude of fluctuation by 27%.
【Fund】: 国家社会科学基金资助项目(12BGL052);; 教育部人文社科青年基金资助项目(15YJC630109);; 中央高校基本科研业务费资助项目(2015QNXM17)
【CateGory Index】: F274;F719
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