Application of Preference Models to Different Types of Goods
Models of preference that use indifference curves are versatile and can be applied to different types of goods. For example, they can represent choices between abstract concepts like 'consumption spending' and 'free time', or between tangible consumer goods such as food and clothing.
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Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
Ch.3 Doing the best you can: Scarcity, wellbeing, and working hours - The Economy 2.0 Microeconomics @ CORE Econ
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Shape of an Indifference Curve
Diminishing Marginal Rate of Substitution
An economist is mapping a consumer's preferences for two goods: coffee and croissants. The economist observes that two of the consumer's indifference curves intersect at a single point. Which fundamental assumption about preferences does this intersection directly violate?
Evaluating a Consumer's Preference Statement
Match each core assumption about consumer preferences to its primary implication for the properties of an indifference curve map.
Identifying Preference Inconsistencies
Evaluating the Realism of Preference Assumptions
A consumer reports the following preferences over bundles of goods: they are indifferent between Bundle X and Bundle Y, and also indifferent between Bundle Y and Bundle Z. However, when offered a direct choice between Bundle X and Bundle Z, they strictly prefer Bundle X. This set of preferences is logically consistent with the standard assumptions used to model consumer choice.
Consider a consumer's preferences for two goods, X and Y, represented by a set of indifference curves. Bundle A and Bundle B lie on the same indifference curve. Bundle C contains more of both Good X and Good Y than Bundle A. Based on the standard assumptions about consumer preferences, what can be concluded about the consumer's preference between Bundle B and Bundle C?
Analyzing a Consumer's Willingness to Trade
A consumer is choosing between bundles of two goods: Pizza Slices and Sodas. You are told that the consumer gets the same level of satisfaction from Bundle P (4 pizza slices, 2 sodas) as they do from Bundle Q (2 pizza slices, 5 sodas). Using the standard assumptions about consumer preferences, arrange the following three items in order from MOST preferred to LEAST preferred.
Evaluating a Flawed Indifference Curve
Application of Preference Models to Different Types of Goods
Learn After
Consider two individuals, Maria and David, who are choosing between income and leisure time. Maria places a very high value on her free time and would require a large increase in income to be convinced to work an extra hour (giving up an hour of leisure). David is more career-oriented and is willing to work an extra hour for a relatively small pay increase. On a graph with income on the vertical axis and hours of leisure on the horizontal axis, how would their preferences be represented?
Modeling Preferences for Urban Policy
A consumer's preferences for different pairs of goods can be represented by indifference curves with distinct shapes. Match each description of a consumer's preferences with the shape of the indifference curves that would represent them.
Modeling Job Preferences
Modeling Intertemporal Choice
A policymaker is modeling a community's preferences between two 'bads': unemployment rate and inflation rate. Assuming the community dislikes both, a combination of 4% unemployment and 6% inflation would lie on a higher, more preferred indifference curve than a combination of 3% unemployment and 5% inflation.
An individual is evaluating potential jobs based on two attributes: annual salary and the level of workplace risk. They prefer a higher salary but a lower level of risk. On a graph with 'Annual Salary' on the vertical axis and 'Workplace Risk' on the horizontal axis, what would be the shape of this individual's indifference curves, assuming curves further to the northwest represent greater levels of satisfaction?
Designing a Preference Model for Substitutes
Urban Planning and Community Preferences
A city planner is modeling community preferences between two public services: the number of public parks and the number of libraries. The community values both, but a recent survey reveals a strong belief that for every new park built, a new library must also be built to serve the surrounding population. Building a new park without a corresponding new library (or vice-versa) does not increase the community's overall satisfaction. If 'Number of Parks' is on the horizontal axis and 'Number of Libraries' is on the vertical axis, which of the following best describes the shape of the community's indifference curves?