Abstract:
The hierarchy structure of virtual enterprise(VE) risk factors and the uncertainty in its quantitative evaluation are analyzed,and a stochastic analytic hierarchy process(SAHP) is designed to evaluate VE risk.For SAHP,the uncertainties in the process of expert consultative method are described by random variables,and a random judgment matrix is built.The stochastic simulation method is applied to estimating value of the elements in the random judgment matrix.The SAHP is employed to evaluate the risk of three optional organizing plans for VE,and the SAHP is illustrated as a scientific and practicable method for selecting optimal plan problem with multi-index and uncertainty.