摘要
面对国际气候资金难以迅速填补的巨大缺口,客观评价现有气候援助资金的环境效应可以从一个新的视角为倡导更多的资金投入到发展中国家气候治理中提供支持。为此,本文就国际气候援助资金的环境效应展开研究:首先,以内生增长模型为基础,从理论层面得到气候援助资金有助于改善接收国环境质量,且接收国的技术创新和能源结构可以发挥中介作用的推论;其次,利用OECD-DAC数据库中126个接收国的相关数据进行基准回归检验和稳健性检验,证明上述理论推导结果成立,并进一步发现这种环境效应在经济发展水平较高的接收国更为明显;最后,实证研究发现中国对“一带一路”共建国家的气候援助资金同样显著改善了它们的环境质量,彰显出我国在应对全球气候问题上的积极态度和重要作用。
In the context of the increasingly serious climate problem and the huge funding gap,exploring the emission reduction effects and impact mechanisms of international climate aid funds for developing countries not only urges developed countries to fulfill their funding commitments and mobilize more social capital,but also provide a basis for further improving the efficiency of climate fund use in the future,helping accelerate the realization of global environmental governance and sustainable development.Based on the endogenous growth model,this paper introduces international climate aid funds and then demonstrates theoretically.Meanwhile,it uses relevant data from 126 recipient countries in the OECD-DAC database from 2000 to 2019 to carry out an empirical test.The research conclusions are as follows.International climate aid funds significantly reduce carbon dioxide emissions and enhance the environmental quality of recipient nations.However,this environmental effect is significant in higher-income recipient countries,but less pronounced in lower-income countries.The international climate aid funds help reduce carbon emissions by fostering technological innovation and optimizing the energy structure of the recipient nations.In addition,China's long-term commitment to providing climate finance assistance to countries participating in the“Belt and Road”has also significantly reduced carbon emissions in these countries.The marginal contributions of this paper are threefold.Firstly,by incorporating climate finance into the endogenous growth model,this study provides a theoretical analysis,enriching the foundation of research on the subject.Secondly,this study focuses on international climate aid finance provided by developed countries to developing countries,while defining the measurement indicator as climate mitigation finance,which makes the study more targeted and closer to reality.Thirdly,this study explores the mechanism by which international climate aid finance affects carbon emission reduction moving from theory to empirical analysis,deepening research in the field of climate finance.
作者
张晶
朱绪东
Zhang Jing;Zhu Xudong(School of Finance,Shandong University of Finance and Economics)
出处
《国际金融研究》
CSSCI
北大核心
2024年第11期28-39,共12页
Studies of International Finance
基金
教育部人文社科规划项目“央行沟通、经济主体信心与货币政策效应研究”(22YJA790085)
山东大学市校融合发展战略工程项目“数字化消费与制造业数字化转型协同创新中心建设”(JNSX2023052)资助。
关键词
国际气候援助资金
环境效应
碳排放
技术创新
能源结构
International Climate Aid Funds
Environmental Effect
Carbon Emission
Technology Innovation
Energy Structure
