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加强对生态系统产品和服务的定价研究是将生态福祉定量化和对生态环境算账的现实要求,目前缺乏被普遍认可的定价方法和参数。文章不考虑MA分类中的中间服务即支持服务,在勾勒出核算体系和实物量的基础上,对生态系统最终产品和服务的核算方法和价格参数的选择逐项分析,形成一整套定价体系。提出由专家合议推出相关方法的运用次序、权威部门定期发布相关重要价格参数、关注价格的可比性问题等政策建议。
Strengthening the pricing of ecosystem goods and services is a realistic requirement to quantify the ecological well-being and to account for the ecological environment. There is currently a lack of universally accepted pricing methods and parameters. The article does not consider the intermediate services in the MA classification, that is, support services. Based on the accounting system and the physical quantity, the article analyzes the choice of accounting methods and price parameters of the final products and services of the ecosystem one by one to form a complete pricing system. Put forward by the experts put forward the use of relevant methods of collegial sequencing, authoritative department regularly released relevant important price parameters, concerned about the comparability of prices and other policy recommendations.