一、概述目前很多项目的可行性研究中 ,往往只测算一个方案 ,以可行为满足 ,而不去考虑多方案的优化 ,这样就达不到理想的投资效果 ,笔者认为 ,方案的设计与选优应该贯穿可行性研究的全过程 ,是可行性研究真正要做的事情 ,它是一个树型决策网络 ,一般来说 ,局部的方案选优可通 First, an overview of the feasibility study of many projects, often only measure a program to meet the behavior, rather than to consider the optimization of multi-program, so as to achieve the desired effect of investment, the author believes that the program design and selection Optimal should run through the whole process of feasibility study is the real thing to do feasibility study, it is a tree-type decision network, in general, the local optimal selection of programs