中文摘要：

针对供应链时滞对产品供给定价决策的影响，研究了供给价格弹性Es≠1下供应链产品定价行为的非线性机制，应用混沌理论研究了供应链产品定价行为的混沌特性。基于最大Lyapunov指数对供应链产品供给价格序列进行预测．最后，通过实例分析了其应用价值．

英文摘要：

Focused on supply chain delay which affects the pricing decision of supply production, the non-linear characteristic of pricing behavior in a supply chain condition on price elasticity Es ≠ 1 is studied. Chaotic theory is applied to analyze the chaotic properties of pricing behavior in a supply chain, and a numerical forecast on the series of prices in a supply chain is given based on the maximum Lyapunov exponent. An example demonstrates the applicability.