Emergency Quantity Discount Contract with Suppliers Risk Aversion under Stochastic Price

This paper constructs an emergency quantity discount contract to explore the inherent law of coordinating supply chain with stochastic market demand and price risk-averse supplier. Meanwhile, conditional value-at-risk (CVaR) risk measure criterion is revised study influence supplier’s aversion attitude on coordination. The results show that supplier will cause bifurcation relevant factors in under price. Within region, cannot be coordinated; out can achieve related factors’ variation range region step size factor normal distribution function’s variance demand, it increases latter.