摘要
通过对财政政策挤出效应的全面论述，归纳了四种财政挤出效应：利率机制的挤出效应、汇率机制的挤出效应、供给限制的挤出效应以及预期机制的挤出效应，并对前一阶段我国所实施的积极财政政策的挤出效应进行了分析，认为要提高财政政策效力，减少挤出效应，应该从供给方面入手，而不应该一味的扩张总需求，而这正是我国现阶段局部经济过热的成因。
Through discussing fiscal crowding-out four types of mechanism of the crowding - out effects ： nism, supply restriction mechanism and expectation effects comprehensively, the paper summarizes interest rate mechanism, exchange rate mechamechanism, and analyze the crowding- out effects about our country. The paper believes that we must embark on the aspect of supply rather than aggregate demand, if we want to decrease the crowding-out effect and improve the fiscal potency.
