Marginal Propensity to Consume Concepts

The video tutorial explains the government spending multiplier, its formula, and how it relates to the marginal propensity to consume (MPC) and save (MPS). Through various example problems, the video demonstrates how to calculate the multiplier using different values of MPC and MPS, and how changes in government spending affect real GDP. The tutorial also covers the relationship between consumption changes and GDP, providing a comprehensive understanding of these economic concepts.

What is the government spending multiplier formula?

• Change in real GDP divided by change in government spending

• Change in government spending divided by change in real GDP

• Change in consumption divided by change in income

• Change in income divided by change in consumption

If the MPC is 0.75, what is the government spending multiplier?

• 2

• 3

• 4

• 5

What does an MPC of 0.75 imply about the change in GDP for a $1 increase in government spending?

• GDP increases by $5

• GDP increases by $3

• GDP increases by $2

• GDP increases by $4

If the MPC is 0.6, what is the government spending multiplier?

• 2

• 2.5

• 3

• 1.5

How much should the government increase spending to raise GDP by $40 million if the MPC is 0.6?

• $10 million

• $16 million

• $20 million

• $25 million

If the government spending multiplier is 10, what is the MPC?

• 0.7

• 1.0

• 0.8

• 0.9

What is the relationship between MPC and MPS?

• MPC * MPS = 1

• MPC - MPS = 1

• MPC + MPS = 1

• MPC / MPS = 1

If a $1 million increase in GDP causes consumption to rise by $800,000, what is the MPC?

• 0.6

• 0.7

• 0.8

• 0.9

What is the government spending multiplier if the MPC is 0.8?

• 6

• 7

• 5

• 4

How does a $1 increase in government spending affect GDP if the multiplier is 5?

• GDP increases by $2

• GDP increases by $3

• GDP increases by $4

• GDP increases by $5