Evaluation On Urban Planning Project With The Cost-benefit Methodology

The urban planning,as a public policy,the function of comprehensive coordination performed is greater and greater in the course of social development,its public policy's attribute,has already got general approval.But many are deficient to appraisal of the urban planning at present,have very great disparity with the general public policy tightly logically.The analytical method of the cost,the important method while appraising that is the public policy,in the already general assessment applied to the policy.But the application in the urban planning is appraised of the cost-effective method,but still not tried.This text comes while trying hard to introduce the appraisal of the urban planning of the cost - benefit method.This text has probed into the cost --Application in the urban planning is appraised of the benefit method.Explain one use for planning tO guide urban construction might consume cost key element and benefit key element that might make at first,look for the feasible assignment methods of these key elements.Again to compare cost and benefit of a planning,analyze the implementation possibility of this scheme.This method can also carry on the comparison of the net benefit among different schemes,in order to confirm the cost of different schemes and benefit relation.Besides comparative social total benefit and total cost of scheme,this text considers benefit and question that cost share among different colony of scheme also.And according to cost of this discussion and impact on decision of urban planning of assessment of the benefit.This text utilize advantage that author work,with Lip river of Luoyang city river south bank to described above research approach real example that go on triangular two planning of massif,social cost and social benefit obtained that two schemes of discussion consumed,and has analyzed its impact on its decision of net benefit among all social groups.