两个下游企业情况下供应链中间产品转移价格突变分析

论文假设在上游有一个供应商、下游有两个分销商的二级供应链中。上游企业供给中间产品给下游分销商。在中闯产品单一定价和差别定价两种定价方式下．分别构建了中闯产品转移价格的非线性模型。在单一定价策略下，运用尖点突变模型研究了转移价格的突变行为：在差别定价策略下，运用双曲脐点突变模型研究了转移价格的突变行为。

Catastrophe Analysis of Intermediate Products Transfer Price in Supply Chain of Two Downstream Enterprises

In the paper,the supply chain in which there are one supplier in the upper reaches and two distributors in the lower reaches and upstream enterprise supplies intermediate products to downstream distributors is assumed.The non-linear models which are about intermediate products transfer price are established under the models of uniform pricing and discriminatory pricing.Under the policy of uniform pricing,the catastrophic behavior of the transfer price is analyzed using cusp catastrophe model.Under the policy of discriminatory pricing,the catastrophic behavior of the transfer price is analyzed using hyperbolic umbilic catastrophe model.