This article aims to design an increasing block pricing model to estimate the waste fee with the consideration of the goals and principles of municipal household solid waste pricing. The increasing block pricing model is based on the main consideration of the per capita disposable income of urban residents, household consumption expenditure, production rate of waste disposal industry, and inflation rate. The empirical analysis is based on survey data of 5000 households in Beijing, China. The results indicate that the current uniform price of waste disposal is set too high for low-income people, and waste fees to the household disposable income or total household spending ratio are too low for the medium- and high-income families. An increasing block pricing model can prevent this kind of situation, and not only solve the problem of lack of funds, but also enhance the residents' awareness of environmental protection. A comparative study based on the grey system model is made by having a preliminary forecast for the waste emissions reduction effect of the pay-as-you-throw programme in the next 5 years of Beijing, China. The results show that the effect of the pay-as-you-throw programme is not only to promote the energy conservation and emissions reduction, but also giving a further improvement of the environmental quality.
With the rapid development of economy and urbanization, municipal solid waste (MSW) generation has also increased dramatically. MSW poses great threat to the ecological environment and the survival of humankind, and forms a bottleneck restricting the healthy and sustainable development of an economy. Research on the influence factors of MSW could provide useful information for formulation of pollution control policies. This article develops a multiple regression model to assess the impact of these influencing factors. We find that MSW generations are strongly and positively related to urban population, GDP, the quantity of solid waste transport vehicles, collection area of solid waste, and the per capita disposable income of urban residents. However, we find that MSW generations have strong and negative correlations with the inflation rate and the solid waste treatment rate. Finally, based on the empirical findings, we put forward policy recommendations to help government agencies to design measures that can effectively address the increasing trend of waste generation. © 2016 American Institute of Chemical Engineers Environ Prog, 35: 1629–1633, 2016
A municipal solid waste fee has become an important means for the implementation of the waste management rendered by the government all around the world. Based on the ecological environmental compensation theory, this article constructs an analytical framework of waste charging from the perspective of public policy evaluation, to carry on the comprehensive comparison and analysis to the operability, feasibility, validity, rationality, and universality of the two modes of waste charging: Ration charge and unit-pricing modes. The results indicate that in the cities with large amounts of waste production, long time of waste charging, and high disposal rate, pilot projects should be carried out; and the government needs to improve the construction of associated laws and regulations.
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