The ratio of the increase in equilibrium real GDP to the increase in autonomous expenditure is named the multiplier. In addition, when the economy is at full occupation, the aggregate demand is equivalent to the aggregate source. In other words, the total amount of goods and services necessitated by consumers is equal to the total quantity of goods and services made by producers. The full employment GDP happens when the labor market is in balance. The autonomous expenditure is used to define the constituents of an economy aggregate expenditure that is not obstructed by that similar economy real level of revenue.
