순회배송 물류전략에서 탄소배출 비용의 효과 분석

This paper develops an analytic model for minimizing the cost of distributing items by truck from one supplier tomany customers under Milk run logistics strategy. The model derives formulas for not only inventory and transportationcosts but also costs associated with carbon emission trading scheme. In addition, monetary investment for reducingcarbon emissions is considered. We analyze how to determine optimal shipment size and carbon emission reductioninvestment. The purpose of this work is to evaluate the effects of carbon emission trading scheme on the Milk runlogistics strategy in terms of how much to reduce carbon emissions and/or inventory and transportation costs. Weanalytically show that it is possible to reduce carbon emissions while reducing inventory and transportation costs byintroducing cap-and-trade carbon emission trading scheme under certain conditions.