对中国现有的几种边际消费倾向计算方法的评析

Appraisals of the Methods of Marginal Propensity to Consume

我国学术界对于边际消费倾向的理论有较为统一的认识,但在计算方法上却存在一定的差异。边际消费倾向的计算公式和计量模型也有简化公式、凯恩斯模型和线性扩展ELES模型等几种方法。并且, 在计算和模型拟合过程中,即使是相同的模型,由于不同的学者选取了不同的统计指标得到的边际消费倾向数值也大相径庭。文章对不同的方法进行了总结和评析。

There is an agreement on the theory of marginal propensity to consume, while methods are different, such as ELES model, consumption patterns and simplified expressions. And what is more that using different statistics will have different results. In this paper an appraisement is given.