财政投资会通过产出效应、利率效应、融资效应和溢出效应4条渠道来对私人投资产生影响,但不同渠道的影响方向和机理各不相同财政支出是政府部门对筹集起来的财政资金进行的再分配,政府通过调整财政支出的规模和结构,努力实现经济持续平稳较快发展。 Financial investment affects private investment through four channels: output effect, interest rate effect, financing effect and spillover effect, but different channels have different direction and mechanism of influence. Expenditure on public expenditure is calculated by government departments on the raised financial funds Redistribution, the government through the adjustment of the size and structure of fiscal expenditures, and strive to achieve sustained, steady and rapid economic development.