Under the conditions that demand is uncertain and dependent on retailer s effort,a model of quantity flexibility contract is set up.

We study a Two-Level supply chain on how to deal with the disruption from the perspective of system optimization,based on the quantity flexibility contract.

Ordering strategy on the base of quantity flexible contract in international supply chain;

A Research on Flexible Contract Networks and Enterprises Monopoly Structure Mode in the Era of New Economy;

Supply chain option flexibility contract with consideration of influence of shortage of capital

In view of the fact that an one-supplier one-retailer supply chain faces stochastic effort and price-dependent demand,a model of the quantity flexibility contract is established,then the channel rebate and penalty is introduced to solve the problem that just one quantity flexibility contract can not coordinate the supply chain with effort and price-dependent demand.

Consider a one-supplier one-retailer supply chain facing stochastic price-dependent demand, model the quantity flexibility contract, then use the channel rebate and penalty to solve the problem which only a quantity flexibility contract does not coordinate the supply chain with price-dependent demand.

According to the MC manufacturer\' s flexible demands for the Supplier\' s Products, the quantity flexibility contract, which is enlarged, is used between the MC manufacturer and the supplier.