低碳生态控制性详细规划的成本效益分析

公共政策手段必然有其成本,低碳生态城市规划政策也不例外。政策手段带来的成本与效益需要有科学性及客观的分析,才会帮助政府在制定政策及建设项目时提高社会整体经济效率,达到优化经济资源之目的。本文提出需要对低碳城市规划和建设手段进行成本效益分析的必要性,要从科学客观角度建立低碳城市成本效益理论和方法,应用评估低碳城市规划建设政策和投资决定。并针对我国城乡规划体制内具有法定效力的控制性详细规划管理手段,提出在实施低碳生态城市控制指标时要考虑产生的经济成本与效益,以近期完成的石家庄正定新区低碳生态控制性详细规划方案解释。

Cost and Benefit Analysis for Low Carbon Eco-City Regulatory Plans

All public policies have cost and benefit implications,and there is no exception for low carbon planning.The analysis of the costs and benefits of different policy tools need to adopt a scientific and objective approach,in order to provide effective support to the policy making process.This will help the decision makers to make policy choice that will achieve high economic efficiency and optimize the use of societal economic resources.This article points out the need to undertake cost and benefit analysis for low carbon eco-city policy tools,and establishes the appropriate methodological framework for policy analysis,to assess policy alternatives and investment choice.Specifically,this article focuses on evaluating the cost and benefit of Detailed Regulatory Plan which is part of China’s statutory planning system,and emphasizes the need to analyze the relative cost and benefits for the different economic agents(the government,developers,and consumers).A recently completed case study is presented toi illustrate the analysis framework.