Understanding Consumption Theories

What is the Absolute Income Hypothesis?

• The Absolute Income Hypothesis states that consumption is solely based on past income levels.

• The Absolute Income Hypothesis suggests that savings are the primary driver of consumption.

• The Absolute Income Hypothesis claims that consumption is independent of income levels.

• The Absolute Income Hypothesis states that consumption is determined by current income levels.

Explain the Relative Income Hypothesis.

• The Relative Income Hypothesis states that savings are irrelevant to consumption decisions.

• Consumption is solely based on absolute income levels.

• Individuals consume more when their income is lower than their peers.

• The Relative Income Hypothesis posits that consumption is determined by an individual's income relative to others, rather than just their absolute income.

What does the Life Cycle Hypothesis suggest about consumption?

• Consumption is based on lifetime income rather than current income.

• Consumption patterns are unaffected by future income expectations.

• People save more when they have higher current income.

• Consumption is solely determined by current income.

Define the Permanent Income Hypothesis.

• The Permanent Income Hypothesis posits that people consume based on their expected lifetime income rather than current income.

• People consume based on their current income only.

• Consumption is solely determined by government policies.

• The hypothesis states that savings are irrelevant to consumption.

Who proposed the Random Walk Hypothesis and what does it entail?

• The Random Walk Hypothesis was introduced by Eugene Fama.

• Burton Malkiel proposed the Random Walk Hypothesis.

• John Bogle proposed the Random Walk Hypothesis.

• Random Walk Theory was developed by Robert Shiller.

Identify non-income factors that affect consumption.

• Savings accounts

• Tax rates

• Income levels

• Consumer preferences, social influences, advertising, interest rates, economic expectations.

What is the Marginal Propensity to Save (MPS) model?

• The MPS is the percentage of income that is taxed.

• The MPS is the total income earned by an individual.

• The Marginal Propensity to Save (MPS) is the fraction of additional income that is saved.

• The MPS is the amount of money spent on consumption.

How does the wealth effect influence consumption in a static model?

• The wealth effect decreases consumption as perceived wealth rises.

• The wealth effect has no impact on consumption in a static model.

• The wealth effect only influences savings, not consumption.

• The wealth effect increases consumption as perceived wealth rises.

What is the present value criterion for investment?

• An investment is acceptable if the present value of expected cash inflows is greater than the present value of cash outflows.

• An investment is acceptable if the cash inflows equal the cash outflows.

• An investment is acceptable if the future value of cash inflows is greater than the present value of cash outflows.

• An investment is acceptable if the present value of cash outflows is greater than the present value of expected cash inflows.

Describe the concept of the marginal efficiency of investment.

• The marginal efficiency of investment is the expected rate of return on an additional unit of investment.

• The marginal efficiency of investment is the total cost of all investments.

• The marginal efficiency of investment refers to the average return on past investments.

• The marginal efficiency of investment is the amount of capital required for a project.