Incremental Cost-benefit Analysis Of Forced Waste Classification In S City

In recent years,the importance of garbage classification in China has been increasing.In June 2019,the Ministry of housing and construction and other nine ministries and commissions jointly issued the notice on comprehensively carrying out the classification of domestic waste in cities at prefecture level and above nationwide,requiring 46 key cities to basically complete the classification and treatment system of domestic waste by 2020.For this reason,s city has formulated regulations on the management of mandatory waste classification to implement the national requirements for waste classification.Therefore,the study of forced garbage classification has important practical significance.In this paper,the incremental cost and benefit generated by the front,middle and end of garbage classification after the implementation of forced garbage classification in s city are calculated,in order to establish the method of calculating the incremental cost and benefit of forced garbage classification,and analyze the rights and obligations of different stakeholders in the implementation process of forced garbage classification according to the calculation results,so as to provide a long-term development for forced garbage classification in s city Refer to the recommendations.In this paper,the incremental cost and benefit of the front,middle and end of garbage classification after the implementation of forced garbage classification in s city are taken as the research object,and the research background,research purpose,theoretical significance and practical value of the research on the incremental cost and benefit of forced garbage classification are pointed out,which are closely related to the forced garbage classification The current situation refers to the lack of research on the incremental cost-benefit of forced waste classification and the rights and obligations of different stakeholders in the forced waste classification.Combined with the cost-benefit theory,sustainable development theory,environmental economics theory and other theoretical basis,it provides a solid theoretical basis for the construction of the incremental cost-benefit calculation method of forced waste classification in s city Based on the background and current situation of the implementation of mandatory waste classification in S City,this paper points out that there are some problems in the current mandatory waste classification in S City,such as the pressure of government financial investment,low efficiency of project implementation,and incomplete cost-benefit analysis.By analyzing the changes of the front,middle and end of the mandatory waste classification in S City,this paper constructs the incremental cost-benefit calculation method of mandatory waste classification in s city Based on the collected data of S City,this paper calculates and analyzes the incremental cost-benefit of the implementation process of s city's mandatory waste classification,puts forward countermeasures and suggestions to improve the cost-benefit analysis,control the government's financial investment,and improve the project implementation efficiency to promote the long-term development of s city's mandatory waste classification,and finally makes a summary and Prospect of this paper.