## What is the income expenditure equilibrium?

The equilibrium level of income refers to when an economy or business has an equal amount of production and market demand. An economy is said to be at its equilibrium level of income when aggregate supply and aggregate demand are equal. In other words, it is when GDP is equal to total expenditure.

What is the equilibrium condition in the income expenditure model?

The equilibrium occurs where aggregate expenditure is equal to national income; this occurs where the aggregate expenditure schedule crosses the 45-degree line, at a real GDP of \$6,000.

### What occurs to supply and demand at the equilibrium?

The equilibrium price and equilibrium quantity occur where the supply and demand curves cross. The equilibrium occurs where the quantity demanded is equal to the quantity supplied. If the price is below the equilibrium level, then the quantity demanded will exceed the quantity supplied.

What does the Keynesian model predict will happen to equilibrium GDP?

The Potential GDP Line and the 45-degree Line The first is a vertical line showing the level of potential GDP. Thus, the equilibrium calculated with a Keynesian cross diagram will always end up where aggregate expenditure and output are equal—which will only occur along the 45-degree line.

#### What is the income expenditure equilibrium real GDP?

It is the change in the value of total inventories held in the economy during a given period. Also consider that unplanned inventories are zero. Income-expenditure equilibrium GDP. It is the level of real GDP at which real GDP equals planned aggregate spending.

What happens to equilibrium when supply and demand both increase?

If the increase in both demand and supply is exactly equal, there occurs a proportionate shift in the demand and supply curve. Consequently, the equilibrium price remains the same. However, the equilibrium quantity rises.

## What is the equilibrium level of real GDP?

In words, the equilibrium level of real GDP, Y*, is equal to the level of autonomous expenditure, A, multiplied by m, the Keynesian multiplier. Because the mpc is the fraction of a change in real national income that is consumed, it always takes on values between 0 and 1.

What is the income expenditure?

The income expenditure model of economics was developed by John Maynard Keynes to explain fluctuations in production of goods and services and spending. The model basically states that we produce as many goods as will sell on the market and fluctuations in production and expenditure are tied to keep an economy stable.

### Where does equilibrium occur in the income expenditure model?

The combination of the aggregate expenditure line and the income=expenditure line is the Keynesian Cross, that is, the graphical representation of the income-expenditure model. The equilibrium occurs where aggregate expenditure is equal to national income; this occurs where the aggregate expenditure schedule crosses the 45-degree line,

When does equilibrium occur what happens to supply and demand?

The equilibrium occurs where the quantity demanded is equal to the quantity supplied. If the price is below the equilibrium level, then the quantity demanded will exceed the quantity supplied. Excess demand or a shortage will exist. If the price is above the equilibrium level, then the quantity supplied will exceed the quantity demanded.

#### Where does equilibrium occur on the aggregate expenditure line?

Macro equilibrium occurs at the level of GDP where the aggregate expenditure line crosses the 45-degree line (which shows all points where AE = Y). It is the only point on the aggregate expenditure line where the total quantity of goods and services being purchased (AD) equals the total quantity of goods and services being produced (AS).

What happens when expenditure is below the level of output?

At point H, the level of aggregate expenditure is below the 45-degree line, so that the level of aggregate expenditure in the economy is less than the level of output. As a result, at point H, output is piling up unsold—not a sustainable state of affairs.

What is the income expenditure equilibrium? The equilibrium level of income refers to when an economy or business has an equal amount of production and market demand. An economy is said to be at its equilibrium level of income when aggregate supply and aggregate demand are equal. In other words, it is when GDP is…