Analysis of The Supply Chain Bullwhip Effect Formed by the Supply Policy of Suppliers

According to the policy for satisfaction market demand and the different condition of supply chain partner information sharing, this paper respectively presents the products demands forecasting models of supply chain partner, and analyses the bullwhip effect generation using this model. We point out the number of the products demand raise with the going from downstream to upstream. Finally, we discuss the action of participative information to control the bullwhip effect of this policy generation.