经济学中将储蓄定义为收入减消费后的结余。依据这一定义对政府的财政收支活动进行考察，就可以发现，政府也有储蓄，即政府储蓄。这是因为，财政支出中包含有两类性质不同的支出，一种是消费性支出，另一种是投资性支出。根据储蓄的基本定义，一定时期政府财政收入超过政府用 In economics, saving is defined as the balance of income minus expenses. According to this definition of the government’s revenue and expenditure activities to conduct an inspection, you can find that the government also has savings, that is, government savings. This is because the fiscal expenditure consists of two types of expenditures of a different nature, one is consumption expenditure and the other is investment expenditure. According to the basic definition of saving, the government’s fiscal revenue exceeds that of the government in a certain period of time