| Fresh products are badly damaged during the operation of the whole fresh product supply chain because of their own easy corrosion and difficult to preserve.Radio frequency identification(RFID)technology due to its technical features can improve the fresh products in the process of transportation product traceability and raise the level of the fresh products supply chain visualization,information transmission speed and efficiency,reduce the consumption of fresh product supply chain problem.Based on the serious consumption of fresh products in fresh product supply chain,this paper analyzes the fresh products and radio frequency identification technology,and puts forward the main research questions in this paper.Then the application of radio frequency identification(RFID)technology in fresh product supply chain is summarized,which lays a theoretical foundation for the next step of this study.Then,the effect of transportation loss and shrinkage loss on the supply chain of fresh products was taken into account,and the Stackelberg model of RFID technology was established.Finally,the sensitivity analysis method is used to analyze the label cost and shrinkage recovery rate of RFID technology.The results show that:(1)transport loss rate and shrinkage loss have an important impact on the income of the supply chain.With the increase of transportation loss rate and shrinkage loss rate,the supply chain of the centralized fresh product supply chain and the scattered fresh product supply chain will decrease.(2)there are centralized and decentralized supply chain of fresh products in a tag cost recovery rate and shrinking critical value of the label cost is less than the critical value has shrunk the recovery rate is larger than the critical value,fresh product supply chain investment RFID when yields rise,and the dispersion type and critical value equal to the centralized supply chain label cost. |
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