About AL marcoeconomics!! urgent..

government budget deficit means that for the coming year, it is expected that government budget expediture is greater than the income received.

tax received is one of the source of government income,not the total


expansionary fiscal policy is a method to improve the situation ,such as government expediture, investment expediture

expansionary fiscal policy
government budget deficit 係 government income < government expenditure
而government income 可以唔止得 tax
可以仲有其他野