There are few researches aimed at evaluating the location rationality of logistics parks that have been put into operation at present.By analyzing influence factors of logistics park location,logistics park location rationality evaluation index system is established.Besides,based on traditional grey relational model,determination for resolution ratio ρand index weight is improved,and the improved grey relational evaluation model is set up.Finally,by combining with practical cases,feasibility and practicability of this evaluation system and evaluation model are verified.%针对目前对已投入运营的物流园区选址合理性的评价研究较少，通过对物流园区选址影响因素的分析，构建了物流园区选址合理性评价指标体系，并在传统灰色关联分析法的基础上，对分辨系数ρ和指标权重的确定进行了改进，建立了改进后的灰色关联评价模型，最后结合实际案例验证了该评价体系和评价模型的可行性和实用性。
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