Joint location-inventory problem with differentiated service levels using critical level policy
详细信息 查看全文
- 作者：P. Escalonaa ; pablo.escalona@usm.cl" class="auth_mail" title="E-mail the corresponding author ; F. Ordó ; ñ ; ezb ; V. Marianovc
- 关键词：Location-inventory model ; Two demand classes ; Critical level rationing ; Fast-moving items ; Mixed integer non linear programming
- 刊名：Transportation Research Part E: Logistics and Transportation Review
- 出版年：2015
- 出版时间：November 2015
- 年：2015
- 卷：83
- 期：Complete
- 页码：141-157
- 全文大小：495 K
文摘
- •
We design a distribution network able to provide two service levels (high and low).
- •
We formulate the location-inventory model as an MINLP.
- •
We obtain a good quality bound by solving a one-level service relaxation.
- •
For the instances solved, we find solutions within 2.7% from the optimal solution.