42015-03-31 , 法政大学大学院デザイン工学研究科
In this thesis, we propose a multi-period inventory routing model considering fairness, particularly focusing on the fairness based on the envy-freeness. We first confirm the influence of the envy-freeness constraint on the existing resource allocation model. We next define a multi-period inventory routing model with the envy-freeness constraint, and examine effects and drawbacks of incorporating the envy-freeness constraints through computational experiments. Based on the results, we then propose models with relaxed envy-freeness constraints and also an extended model.