Ma X, Wu D, Zhang S.
Multiple Goals Dilemma of Residential Water Pricing Policy Reform: Increasing Block Tariffs or a Uniform Tariff with Rebate?. Sustainability [Internet]. 2018;10(10).
访问链接AbstractWater is a basic necessity and its allocation and utilization, especially pricing policies, impose various social, economic, and ecological impacts on social groups. Increasing block tariffs (IBTs) has gained popularity because it is expected to incentivize water conservation while protecting poor people benefiting from the redistribution effects because of its nonlinear tariff structure. However, it results in price distortion under certain circumstances. Researchers have also proposed an alternative practical price system and a uniform tariff with rebate (UTR), with the price level set equal to the marginal social cost and a fixed rebate allocated to the poor groups. This study proceeds with a simulation of the two pricing systems, UTR and IBTs, and empirically explores their fundamental merits and limitations. The results confirm the theoretical perspective that a water price system, compared with an optimal tariff system, simultaneously achieves multiple goals to the greatest possible extent.
张世秋. 环境经济学研究:历史、现状与展望. 南京工业大学学报(社会科学版). 2018;17(01):71-77.
Abstract本文概述了环境经济学发展的历史以及理论渊源,总结和评析了环境经济学的研究现状、分析框架、主要研究领域以及所用的理论和方法。在澄清和分析相关误区的基础上,对环境经济学的理论体系及其拓展进行了讨论,并提出环境经济学的若干重大应用研究领域和问题。