Lanzhou Project Appraisal Consultation What are the methods?

1、 Cost-benefit analysis

It mainly compares the social costs paid for the project (that is, the costs paid by the state and society for the project) and the project's contribution to society The benefit of supply and the degree of contribution to society after the completion of the project. The most important principle is that the total income of the project must exceed the total cost, that is, the ratio of benefit to cost must be greater than 1.

2、 Cost utility analysis

Utility includes efficiency, quality, use value, benefit, etc. These standards are often not quantitative and comparable. Therefore, it is difficult to express the criteria for evaluating utility in absolute value. It is usually expressed by relative values such as movement rate, utilization rate, maintenance rate and reliability. The cost utility analysis method mainly analyzes the unit cost of utility, that is, the cost necessary to obtain a certain utility, and the cost saved, that is, the net benefit. If there are multiple schemes with the same function or benefit, naturally the one with the lowest unit cost should be selected.

There are three cases of cost utility analysis:

(1) When the cost is the same, the scheme with high efficiency should be selected;

(2) When the utility is the same, the scheme with low cost should be selected;

(3) When the utility increases and the cost increases, the scheme with low additional cost per unit for efficiency increase should be selected.

3、 Multi objective system analysis method

If the project has multiple uses, it is difficult to separate and analyze it by use. In this case, the multi-objective system analysis method should be used, that is, to analyze the utility and cost, benefit and expense of the project from the overall perspective, and calculate the net income and cost utility ratio.

More about Lanzhou Project Proposal compose, Lanzhou Feasibility Study Report Please consult the prepared introduction Lanzhou Zhiyuan Engineering Project Management Service Co., Ltd