| dc.description.abstract | The environment of uncertainty, risk and uncertainty are the primary consideration factors of evaluating alternatives when decision makers are in decision making. Decision makers are not afraid to know the probability of risk, because they could know the probability of each result though they don’t know what result will come out. Decision makers are afraid of not knowing anything about future and about possible result. Therefore, decision makers should know fully well about the decision environment and to use decision-making method effectively and correctly, otherwise they will not only waste of time but also make wrong decisions.
In light of this, several theories of the rule of quantitative evaluation methods and multi-criteria decision making (MCDM) methgods are quoted in this paper. By using the Maximax, Minimax, Minimax Regret, Hurwicz, Laplace and Expected Value methods from MCDM, this paper could summarize these methods to provide decision makers how to optimize decisions and help enterprises to develop the assessment of decision plan. This paper, by structuring a decision problem into various actions under consideration and states of nature describing, with the introducing of MCDM models, tried to find an appropriate alternatives. As a result, by using MCDM methods as the assessment plan on projects, the company mentioned in this paper could solve their decision problems effectively. And, this paper could also give instructions of decision-making to the followers and companies in similar situation they might have in the future. | en_US |