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Transitivity of Indifference Along a Curve
The principle of transitivity applies to points along an indifference curve. If an individual is indifferent between bundle A and bundle E, and also indifferent between bundle E and a subsequent bundle F, it follows that they are indifferent between all combinations identified through this step-by-step process. This means that all points mapped out, from the starting point (A) to the final point (D), lie on the same indifference curve and provide the same level of utility.
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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
Related
Activity: Tabulating Indifference Points
Transitivity of Indifference Along a Curve
Indifference between Karim's Bundles A and E
A consumer is currently consuming a bundle of 8 cups of coffee and 12 pastries per month. To map out a curve representing bundles of equal satisfaction, the consumer is asked how many pastries they would be willing to trade for one additional cup of coffee. The consumer states they are willing to give up 3 pastries. Based on this information, which of the following bundles would represent another point on the same curve?
Analyzing Trade-offs in Indifference Curve Construction
An economist is trying to determine a student's indifference curve for two goods: hours of study time and points on a final exam. Arrange the following steps in the correct logical order that the economist would follow to construct this curve.
An economist is trying to determine a student's indifference curve for two goods: hours of study time and points on a final exam. Arrange the following steps in the correct logical order that the economist would follow to construct this curve.
Identifying an Inconsistent Preference in Curve Construction
Analyzing Consumer Preferences for Curve Construction
When using a sequential questioning process to map out the points on a single indifference curve, the amount of one good a person is willing to sacrifice for one additional unit of the other good will remain constant at each step.
An economist is identifying a series of combinations of 'Good X' and 'Good Y' that provide a consumer with the same level of satisfaction. Starting with Bundle A (10 units of X, 50 units of Y), the economist determines the following sequence of equally preferred bundles by repeatedly asking how much Y the consumer would trade for one more unit of X:
- From A to B: The consumer trades 5 units of Y for 1 unit of X, resulting in Bundle B (11X, 45Y).
- From B to C: The consumer trades 4 units of Y for 1 unit of X, resulting in Bundle C (12X, 41Y).
- From C to D: The consumer trades 3 units of Y for 1 unit of X, resulting in Bundle D (13X, 38Y). Which of the following proposed bundles for the next point (Bundle E, with 14 units of X) would be inconsistent with the typical shape of a curve representing these preferences, which assumes a diminishing willingness to trade?
Indifference between Karim's Bundles A and D
Indifference Curve
Calculating a Point on an Indifference Curve
Evaluating a Consumer Preference Study
Learn After
A researcher is attempting to construct a comprehensive historical series on income distribution for a specific country, following a methodology that combines multiple data sources. Arrange the following steps in the most logical order to achieve a consistent and accurate final dataset.
A consumer is evaluating three different combinations of two goods, which we will call Bundle X, Bundle Y, and Bundle Z. The consumer reports that they feel exactly the same level of satisfaction from Bundle X as they do from Bundle Y. They also report that they get the same level of satisfaction from Bundle Y as they do from Bundle Z. Given this information, which of the following statements must be true if the consumer's preferences are consistent?
Evaluating Consumer Preference Consistency
A consumer is presented with three different combinations of goods: Bundle P, Bundle Q, and Bundle R. The consumer reports that they are indifferent between Bundle P and Bundle Q. They also report being indifferent between Bundle Q and Bundle R. However, when directly comparing the first and last bundles, they state a clear preference for Bundle R over Bundle P. This set of reported preferences is considered logically consistent.
Consistency in Consumer Preferences
Analyzing Consistency in Consumer Preferences
Match each statement about a consumer's preferences to the correct economic principle or implication.
A consumer is evaluating different combinations of goods. They report being indifferent between Bundle X and Bundle Y. They also report being indifferent between Bundle Y and Bundle Z. The economic principle of ____ dictates that for their preferences to be consistent, they must also be indifferent between Bundle X and Bundle Z, placing all three bundles on the same curve.
Analyzing Inconsistent Consumer Choices
An individual is asked to compare three different combinations of free time and consumption. They state they are indifferent between Bundle X (15 hours free time, $500 consumption) and Bundle Y (16 hours free time, $420 consumption). They also state they are indifferent between Bundle Y and Bundle Z (17 hours free time, $350 consumption). However, when presented with a direct choice between Bundle X and Bundle Z, they say they strictly prefer Bundle X. What does this direct preference for X over Z reveal?
A consumer is presented with three different combinations of goods: Bundle P, Bundle Q, and Bundle R. The consumer reports that they are indifferent between Bundle P and Bundle Q. They also report being indifferent between Bundle Q and Bundle R. However, when directly comparing the first and last bundles, they state a clear preference for Bundle R over Bundle P. This set of reported preferences is considered logically consistent.