关键词: 提前期, 供应链, 斯坦克尔伯格博弈, 库存成本

Abstract: Ordering lead time decision between two-level of supplier and retailer in a supply chain was studied. The popular ordering process with few studies in which supplier decided ordering lead time and retailer decided order quantity was taken into consideration. On condition that lead time cost was shared by upstream and downstream, ordering lead time model based on Stackelberg game was constructed. Lead time and order quantity decision under supplier first and retailer first conditions were compared and analyzed. It was showed that the supplier as the leader could reduce the lead time and the supplier's cost. An calculation example was given to verify and illustrate the models and conclusions.

Key words: lead time, supply chain, Stackelberg game, inventory cost