乘数原理并非谬误与神话——与张理智先生商榷  

Multiplier Principle isn't Fallacy and Myth

作　　者：郭存芝[1] 方定宝[1] 汪晟昊[1] 方方[1] 

机构地区：[1]南京财经大学

出　　处：《数量经济技术经济研究》2006年第5期157-160,F0003,共5页Journal of Quantitative & Technological Economics

摘　　要：本文在简述“乘数原理”的基础上,通过比较均衡产出的增量表达式与总量表达式的本质差异,指出张理智的《乘数原理:谬误与神话》(以下简称张文)提出的“‘乘数原理’含义谬误,需要推倒”的论断存在严重错误,是错误的推理过程得出的错误的推理结果,原因在于文中忽略了“乘数原理”的一个基本假设前提———消费函数,并举一例予以说明,得出了“乘数原理”并非谬误与神话的结论,供商榷。By expounding the multiplier principle and comparing the essential difference between increment expressions and aggregate expressions of equilibrium output, this paper indicates that the inference suggested by Zhang Lizhi （2005） is false. Zhang Lizhi suggested the meaning of ＂Multiplier principle＂ explained in macroeconomics theoretical system is false and should be overthrown. But the reasoning process in Zhang Lizhi is wrong, because the consumption function was neglected, which is one of the fundamental hypothesizes of the multiplier principle.

关 键 词：推理过程 均衡产出 增量表达式 总量表达式 消费函数 

分 类 号：F224.0[经济管理—国民经济]