物流运营成本

美国物流成本占整个运营成本的9%左右，而中国物流成本则占20%。

American logistics cost account for whole operation cost about 9 % , but cost of logistics in China , account for 20 % .

物流选址在整个物流活动中对降低物流运营成本起到关键的作用，因此，通过优化算法对物流选址进行优化有很重要的研究价值和意义。

Logistics location in the whole logistics activities played akey role in reduce logistics operation cost .

合理、高效、科学的物流管理是企业提高物流运作效率、降低物流运营成本、增强市场竞争力的关键。

A reasonable , high-efficient and scientific logistics management is a key element to help the manufacturing enterprises promote the logistics efficiency , lower the logistics cost and enhance their competitiveness on market .

传统的电子产品逆向物流运营模式，存在其制造商主体缺位、回收企业短期行为、逆向物流运营成本高等问题，其原因主要有电子产品逆向物流运营的外部性以及电子产品回收的技术性问题。

There are some problems in the model of negative material circulation operation of electronic products , and the reasons are the technical problems in electronic reclamation and externality of negative material circulation operation of electronic products .

针对第三方物流企业，提出以物流中心自身能够取得的最大利益为目标的区域物流中心选址模型，并且考虑了物流中心固定运营成本和可变运营成本等成本因素。

In this paper , a model of regional logistics center location for third party logistics corporation is constructed , aiming at maximizing benefit of the logistics center by taking into account such factors as logistics center 's fixed cost and variable cost .