1. What is consumer choice theory and what are its three main assumptions about consumer behavior?
2. How do consumers indirectly determine what gets produced in a market economy?
A. Calculating Diminishing Marginal Utility
1. What is diminishing marginal utility and why does it occur as consumers purchase more units?
2. How could a business persuade a consumer to purchase more units of a good experiencing diminishing marginal utility?
B. Marginal Utility Versus Marginal Benefit
1. How does marginal benefit differ from marginal utility and why do economists prefer using marginal benefit?
2. What determines whether a consumer will purchase an additional unit based on marginal benefit and marginal cost?
C. Understanding Marginal Analysis
1. What is marginal analysis and how do rational consumers use it to make purchasing decisions?
D. Understanding Marginal Costs and Marginal Benefits
1. How do changes in price per unit affect a consumer's decision about how many units to purchase?
2. At what point does a rational consumer stop purchasing additional units of a good?
E. Distinguishing Between Marginal and Total
1. What is the relationship between marginal benefits and total benefits, and how do you calculate total benefits?
2. Why is it important for consumers to understand both marginal and total values when making purchasing decisions?
F. Calculating Marginal Costs and Marginal Benefits
1. Using a marginal analysis table, how do you determine the optimal quantity a consumer should purchase?
2. Why would a consumer purchase units where marginal benefit exceeds marginal cost but stop before marginal benefit falls below marginal cost?
3. How does the relationship between total utility and marginal utility change as consumption increases?
G. Why Economists Calculate on the Margins
1. What are sunk costs and why should rational consumers ignore them when making decisions?
2. How does focusing on marginal costs and benefits rather than total costs and benefits lead to better consumer decisions?
A. Applying the Rule
1. What is the utility maximization rule and what does it tell consumers about how to allocate their spending?
2. What does it mean when the marginal utility per dollar spent is equal across different products?
B. Revisiting the Falafel Example
1. What is a budget constraint and how does it affect a consumer's purchasing decisions?
2. How does a consumer use the MU/P ratio to determine the optimal combination of two goods to purchase?
3. Why does the utility maximization rule require that MU/P ratios be equal across all goods purchased?
C. Other Options
1. How can you verify that a particular combination of goods maximizes utility given a fixed budget?
2. What happens to total utility when a consumer changes their purchase combination away from the utility-maximizing point?
consumer choice theory
diminishing marginal utility
marginal utility
marginal benefit
marginal analysis
marginal cost
optimal quantity
sunk costs
utility maximization rule