持股关系对供应链绩效的影响分析

Effects Analysis on Stock-Holding to the Performance of Supply Chain

针对一个供应商和两个销售商组成的分散式供应链,在确定型市场、供应商与销售商成本信息对称的情况下,考虑供应商与其中一个销售商之间的持股关系对产生定货决策优先权的作用,分析单期内持股比例对供应链及成员企业绩效的影响。指出单期内持股方利润随着持股比例增大而增大,被持股方利润随着持股比例的增大而减小,但持股比例对另一方销售商利润的影响取决于不同的持股模式。并通过对前向持股和后向持股两种持股模式的比较,从几个角度证明了后向持股比前向持股较优。

Aiming at the dispersive supply chain consisting of one supplier and two retailers in a determinative market, it introduces the stock-holding relationship between the supplier and one retailer, upon which the ordering priority comes into being, and studies the impact of holding proportion on the supply chain and the performances of its members in a single period. The holding party＇s profit increasing with the holding proportion is also pointed out in a single period, while the held party＇s profit decreases with the holding proportion, and the influence on the profit of another retailer depends on the model of stockholding. Furthermore, comparing the forward stock-holding model with the backward stock-holding model in several aspects, it proves that the backward stock-holding model is better than the forward stock-holding model.