关键词: 非营利性政府投资工程, 多项目, 决策

Abstract: Due to the lack of quantitative index and decision-making method, there is blindness and randomness when government departments make multi-project priority decision, resulting in low efficiency of government investment projects, intensified social conflicts, undermining the government’s social image. According to the characteristics of the non-profit government investment projects, it establishes the index system based on the preferred decision-making benefit-risk perspective multi-project, and the decision models of multi project selection based on cloud-model and gray correlation method, by comparing the benefits and risks of each project, provides decision support for government departments to select the maximum benefit and minimum risk projects priority investment and construct. Application example shows that the decision-
making index system and decision model can effectively predict the risks and benefits, scientifically and reasonably determine the investment order, improve the decision-making level of government investment projects, provide decision-profit guarantee for the government investment projects successful implementation.

Key words: non-profit government investment projects, multi-projects, decision