A research on equilibrium of outsourcing service competition with endogenous decisions order

This paper studies on the issue of outsourcing service competition, and researches on the influence of differences of decision order on the outsourcing service competition equilibrium of suppliers, and probes into the outsourcing service competition equilibrium when the decision order is endogenously determined. The conclusion drawn shows that when the decision order is endogenously determined the equilibrium chosen by suppliers maybe different from the equilibrium preferred by the purchaser when the decision order is exogenous. Therefore, to realize the equilibrium result preferred by himself, the purchaser needs to specify the decision order and make the decision order of outsourcing service competition exogenously determined as possible.