introduction
today almost all organizations are in the process of adopting the supply chain activities. organizations began to perceive that it is not enough to improve efficiencies within an organization. likewise,supply chain of organization has to be made competitive. collaboration is one of the most talked about topics in business today . many collaboration dynamics have been identified as being important in improving supply chain performance . collaboration may share large investment, pool risks, and share resources, reasoning growth and return on investment . collaboration has been refered to as the driving force behind effective supply chain management and as such, may be considered as a core capability . collaborative relationships can help firm to share risks and to access complementary resources