一、积极财政政策对居民消费需求影响的理论基础积极财政政策对居民消费产生影响主要是通过增加居民的可支配收入,从而带动居民消费的增加。根据宏观经济学IS-LM模型及凯恩斯的绝对收入理论,在总需求不足的条件下,积极财政政策可以引起IS-LM模型中的IS曲线向右平移,在LM曲线不变的情况下,这将引起国民收入的增长,在此过程中,居民当期的可支配收入得以提高,由凯恩斯的绝对收入方程C=f(Y)(其中C为消费需求,Y为可支配收入,f为函数关系),可支配收人的增长将直接导致居民消费的增加。而积极财政政策通过可支配收入路径影响居民消费的效 I. The Theoretical Basis for the Impact of Positive Fiscal Policy on Residents ’Consumption Demand The positive fiscal policy has an impact on the consumption of residents mainly by increasing the disposable income of residents and thus driving up the increase of residents’ consumption. According to macroeconomic IS-LM model and Keynes’s absolute income theory, positive fiscal policy can cause the IS curve in the IS-LM model to shift to the right under the condition of insufficient total demand. Under the condition that the LM curve remains unchanged, Will lead to the growth of national income. In the process, residents’ current disposable income will be raised. The Keynesian absolute income equation C = f (Y) (where C is consumer demand, Y is disposable income, f is a functional relationship ), The growth of disposable income will directly lead to the increase of household consumption. The positive fiscal policy through the path of disposable income affect the effectiveness of residential consumption