Data underlying the manuscript: “Optimizing a multi-echelon location-inventory problem with joint replenishment: a Lipschitz ε-optimal approach using Lagrangian relaxation"

This is the data repository for manuscript "optimizing a multi-echelon location-inventory problem with joint replenishment: a Lipschitz ε-optimal approach using Lagrangian relaxation".<br>The data repository contains all instances used in our study.<br>The dataset consists in two folders.<br>1) The inputData folder contains all orginal data of numerical instances, <br>2) The outputData folder contains the solutions of instances. <br>The data are all randomly generated and can be used publicly.