关键词: DEMATEL方法, 前景理论, 风险型多准则决策, 准则依赖

Abstract:  To solve the problem of dependence within criteria during the process of risky multiple attribute decision making, meanwhile to avoid the inconformity of independent criteria hypothesis and reality in the existing literatures from the viewpoint of complete and bounded rationality, this study employs DEMETAL（Decision Making Trial and Evaluation Laboratory） to analyze the interaction of criteria. Firstly it deduces the comprehensive importance weight of criteria. Then it takes the average status of criteria as reference point, computes the gain and loss for each status and the probable weight of each situation, and constructs the criteria prospect value for each alternative. Finally a rank of alternatives is determined as decision basis. An empirical study is presented to illustrate the proposed method and demonstrates its feasibility.

Key words: Decision Making Trial and Evaluation Laboratory（DEMATEL）, prospect theory, risky multiple attribute decision making, criteria dependence