Abstract： In recent years,market competition under economic globalization has been more and more represented by competition among supply chains.Therefore,from the point of trade society,this paper studies the coordination conditions of several contracts among competitive supply chains by adopting Newsvendor model and game theory.The contracts considered include wholesale price contract,buy-back contract,revenue-share contract,quantity-flexibility contract and sales-rebate contract.According to this paper,trade society can coordinate enterprisers for more profit,acquire the modes of supply chains coordination and obtain the design approach of contracts to coordinate two competitive supply chains.
2006, Vol. 37 
