Abstract: To improve the Radio Frequency Identification (RFID) application in intelligent perception of Internet of Things (IoT) and promote the intelligent upgrading and service transformation for manufacturing industry,the investment decision-making issue whether or not RFID technology should been adopted by manufacturing/remanufacturing enterprise was discussed under an oligopoly market environment.The incorrect recycling problem in the recycling procedure of discarded products and its influence on returned quantity was analyzed.A two- stage profit model considering incorrect recycling rate was established without RFID technology.In view of the fact that the incorrect recycling rate could be eliminated with RFID technology,a two-stage profit model with RFID technology was established.The optimal pricing strategies and the profit functions of two models between?pre and post RFID adoption were obtain by mathematical derivation.On this basis,the recycling rate was divided into three intervals according to the critical conditions of optimal profit decision-making of the two models.The unit cost thresholds of RFID labels in three different intervals of recycling rate were discussed.A numerical example was suggested to validate the relevant conclusions.

Key words: radio frequency identification, manufacturing/remanufacturing enterprise, investment decision-making, incorrect recycling rate, cost thresholds

摘要： 为了将无线射频识别(RFID)技术更好地应用于物联网智能感知,以促进制造业智能化升级和服务化转型,针对寡头垄断市场环境下,制造/再制造企业是否采纳RFID技术的投资决策问题进行了研究。分析了废旧产品回收环节的误回收问题及其对回收总量的影响,构建了企业在不采纳RFID技术的情况下考虑误回收概率的两阶段收益模型。考虑到采纳RFID技术可消除误回收率,构建了企业RFID技术采纳投资的两阶段收益模型。通过数理推导,得到企业采纳RFID技术前后两类收益模型的最优产品定价策略和最优利润函数。在此基础上,通过两类模型最优收益决策的临界条件,将可回收率划分为3个区间,探讨了不同区间上制造商愿意投资RFID技术的单位标签成本阈值。最后,通过数值算例验证了理论推导结果。

关键词: RFID, 制造/再制造企业, 投资决策, 误回收率, 成本阈值