中国农业科学 ›› 2021, Vol. 54 ›› Issue (20): 4358-4369.doi: 10.3864/j.issn.0578-1752.2021.20.010

• 土壤肥料·节水灌溉·农业生态环境 • 上一篇    下一篇

绿色发展背景下农业生态补偿理论内涵与定价机制

周颖1(),梅旭荣2(),杨鹏2(),刘静3   

  1. 1中国农业科学院农业资源与农业区划研究所,北京 100081
    2中国农业科学院,北京 100081
    3中国农业科学院农业经济与发展研究所,北京 100081
  • 收稿日期:2020-12-25 接受日期:2021-02-19 出版日期:2021-10-16 发布日期:2021-10-25
  • 通讯作者: 梅旭荣,杨鹏
  • 作者简介:周颖,E-mail: zhouying@caas.cn
  • 基金资助:
    中国农业科学院科技创新工程重点任务;中国农业绿色发展研究会项目(2020002);中央级公益性科研院所基本科研业务费专项(1610132020035)

Theoretical Connotations and Pricing Mechanisms for Agricultural Ecological Compensation Within the Context of Green Development

ZHOU Ying1(),MEI XuRong2(),YANG Peng2(),LIU Jing3   

  1. 1Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Science, Beijing 100081
    2Chinese Academy of Agricultural Science, Beijing 100081
    3Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Science, Beijing 100081
  • Received:2020-12-25 Accepted:2021-02-19 Online:2021-10-16 Published:2021-10-25
  • Contact: XuRong MEI,Peng YANG

摘要:

【目的】绿色发展背景下的农业生态补偿机制研究已成为我国农业功能区生态环境保护的一项极为迫切的战略任务。生态补偿标准直接影响政策内部化外部效应的实际效果,重新界定农业生态补偿的理论内涵,确定补偿定价的思路及依据,是提高补贴政策准确性和指向性有效途径。【方法】综合运用规范分析及归纳和演绎法,重新定位以绿色发展为导向的农业生态补偿政策边界,系统划分农业生态补偿的类型与内容,尝试构建以外部效应测度为重点的定价机制,科学回答农业生态补偿“为什么补”及“补什么”等核心问题。【结果】一是科学解析农业绿色发展生态补偿的内涵:农业生态补偿是在对农业资源和环境保护中产生外溢效益(成本)内部化的环境经济手段,补偿核心内容包含对农业资源资产保护补偿和对于农业绿色生产行为补偿两大部分。二是重建绿色生产技术产生的外溢效益与外溢成本价值,根据技术作用于生态系统的环境影响,将补偿内容划分为4种类型:①资源开发建设补偿,针对环境正外部性减少和私人利益损失进行补偿;②资源保护利用补偿,针对生态资本保值和增殖行为进行合理回报;③环境污染治理补偿,针对降低环境负外部性的成本投入及损失给予报酬;④环境质量提升补偿,针对提升环境正外部性的投入及收益损失给予补偿。三是探明4种补偿类型的补偿标准核算依据,其中:资源开发建设补偿应以资源生产或维护的重置成本、资源资产预期收益及发展机会成本为依据;资源保护利用补偿应以资源保护者直接投入、发展机会成本及资源保护的生态服务价值为依据;环境污染治理与质量提升都属于绿色技术应用补偿,其补偿定价主要考虑额外生产成本、环境成本、发展机会成本及技术外溢效益价值等指标因素。【结论】我国以绿色发展为导向的农业生态补偿制度创新,一要从绿色生产的环境贡献视角,划分农业生态补偿政策边界:针对降低环境负外部性和提升环境正外部性生产行为的成本投入及个人利益损失进行补偿;二要从外部性双边界视角,确立补偿定价思路及原则:从理论研究的纵向边界和实践应用的横向边界两个方向,并结合政府财政支付能力确定补偿标准。

关键词: 绿色发展, 农业生态补偿, 补偿定价, 外溢效益, 外溢成本

Abstract:

【Objective】Within the context of green development, the research on mechanisms for agricultural ecological compensation has become an extremely urgent and strategic task for the protection of the ecological environment in functional agricultural areas in China. The standards for ecological compensation directly affect the actual effect of policy internalization and externality. The redefine the theoretical connotations of agricultural ecological compensation, determine the concepts and basis of compensation pricing, and are the effective way to improve the accuracy and directivity of subsidy policy. 【Method】Using normative analysis as well as inductive and deductive methods, the boundary of green development oriented agricultural ecological compensation policy was re-positioned, and the types and content of agricultural ecological compensation were systematically divided, in an attempt to develop a pricing mechanism that focused on the measurement of external effects and scientifically answer the core questions of "why compensate?" and "what to compensate?" in the field of agricultural ecological compensation. 【Result】Firstly, the connotations of ecological compensation for agricultural green development were scientifically analyzed: ecological compensation for agricultural green development is an environmentally friendly and economic means of producing spillover benefits (costs) internalization when protecting agricultural resources and the environment. The core content of compensation includes two parts: the protection compensation for agricultural resource assets, and the compensation for green agricultural production behavior. Secondly, According to the environmental impact of technology on the ecosystem, the compensation content can be divided into four types: (1) the compensation for resource development and construction, aiming at the reduction of positive externality in the environment and the loss of private interests; (2) the compensation for resource protection and utilization, aiming at a reasonable return for the preservation and proliferation of ecological capital; (3) the compensation for environmental pollution and protection, aiming at reducing the costs and losses from negative externality in the environment; (4) the compensation for environmental quality improvement, aiming to compensate for investment and income losses from improving the positive externality of the environment. Thirdly, the accounting basis of compensation standards for these four types of compensation was developed, among these standards: the compensation for resource development and construction should be based on the replacement cost of resource production or maintenance, the expected return of resource assets, and the opportunity cost of development; the compensation for resource protection and utilization should be based on the direct investment of resource protectors, the opportunity cost of development, and the ecological service value of resource protection; environmental pollution control and quality improvement belong to compensation for the application of green technology, and its compensation pricing is mainly based on the additional production costs, environmental costs, development opportunity cost, and technology spillover benefit value. 【Conclusion】The innovation of an agricultural ecological compensation system guided by green development in China includes: first, which should, on the one hand, divide the policy boundary of agricultural ecological compensation from the perspective of the environmental contribution of green production, and on the other hand, should compensate for the cost investment and personal interest loss of reducing negative environmental externalities and improving positive environmental externalities; second, from the perspective of an externality double boundary, the ideas and principles of compensation pricing shall be put forward: the compensation standard should be determined from the vertical boundary of theoretical research and the horizontal boundary of practical application, combined with the government's ability to make financial payment.

Key words: green development, agricultural ecological compensation, compensation pricing, spillover benefit, spillover cost