论李嘉图等价定理所引发的认识误区与公债的机制优化  

Misconceptions Induced by the Ricardian Equivalence Theorem and Optimization of Public Debt Mechanisms

作　　者：贾康 Jia Kang

机构地区：[1]中国财政科学研究院,北京100142

出　　处：《江西社会科学》2024年第7期22-29,F0002,206,207,共11页Jiangxi Social Sciences

摘　　要：李嘉图等价定理是学界不时讨论的一个问题。本文在做出学术性回溯和研究成果梳理的基础上,以拓展视角条理化讨论了李氏定理相关认识的一系列重点问题,指出了李氏定理多达10项的假设条件于现实世界中的无法满足,及其流于粗陋的“简陋”特点,讨论从该定理应当扩展出的六个考察视角上可认知的“非等价”问题。在对公债的现实合理性与不可替代性作出实证维度的认识勾画后,明确阐述公债规模效应曲线认识框架,进而具体讨论了我国公债管理体系与运行机制优化五个方面的要点与建议。The Ricardian Equivalence Theorem is a topic discussed from time to time in academic circles.Based on a scholarly review and a synthesis of research findings,this paper systematically discusses a series of key issues related to the Ricardian Theorem from an expanded perspective.It points out that up to ten assumptions of the theorem are unfulfilled in the real world,highlighting its overly simplistic nature.The discussion identifies six perspectives from which the “non-equivalence” issues can be understood.Additionally,after outlining the empirical understanding of the rationality and irreplaceability of public debt,the paper clearly elucidates the conceptual framework of the public debt scale effect curve.Subsequently,it specifically discusses five key points and recommendations for optimizing the public debt management system and operating mechanism in China.

关 键 词：李嘉图等价定理 公债 公债管理机制优化 

分 类 号：F092.7[经济管理—政治经济学]