一、从理论特征上认识和理解 积极财政政策 半个多世纪的宏观经济理论的争论和发展,主要围绕着政府是否应对经济进行干预、干预的有效性以及如何干预的问题展开的。众所周知,凯恩斯主义主张政府对经济的积极干预,并主要实施需求管理,突出了政府赤字支出对 I. Understanding and understanding the active fiscal policy from theoretical characteristics The controversy and development of macroeconomic theory for more than half a century mainly focus on whether the government should intervene in the economy, the effectiveness of the intervention, and how to intervene. As we all know, Keynesian advocated the government’s active intervention in the economy, and the main implementation of demand management, highlighting the government deficit spending on