The Income Effect in Figure E3.4 (Movement from A to C)
The income effect from the wage increase analyzed in Figure E3.4 is defined as the change in free time resulting from a hypothetical situation where the individual receives an unearned income of $1,560. This hypothetical income allows the individual to reach the same utility level as after the wage rise, but while facing the original wage. This effect is visually represented by the shift from the initial point A to the hypothetical point C on the graph.
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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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The Income Effect in Figure E3.4 (Movement from A to C)
Analysis of Work-Leisure Choices
An economist determines that for a specific individual, a wage increase from $10 per hour to $15 per hour results in the same level of overall satisfaction (utility) as receiving a one-time, unconditional cash payment of $1,000 while their wage remains at $10 per hour. Based on this information, how would the individual's choice of leisure hours compare between these two equivalent-utility scenarios?
Analysis of Equivalent Utility Scenarios
If an individual can achieve an identical level of overall satisfaction (utility) from two different situations — one with a higher wage rate and another with their original, lower wage rate plus a lump-sum cash payment — they will choose to work the same number of hours in both situations.
Policy Analysis: Wage Increase vs. Unearned Income Grant
An economic advisor proposes two policies to help a low-wage worker reach a specific, higher level of well-being (utility).
- Policy A: Increase the worker's hourly wage.
- Policy B: Give the worker a one-time cash grant, keeping the original wage.
Both policies are carefully calculated to allow the worker to achieve the exact same, higher level of overall satisfaction. Which of the following statements accurately analyzes the effect of these two policies on the worker's choice between work and leisure?
An individual can reach an identical, higher level of satisfaction through two different scenarios. Match each scenario with the correct description of its impact on the person's choice between work and leisure.
Designing a Work-Leisure Incentive Program
An individual finds that their overall satisfaction is identical in two separate scenarios: (A) their hourly wage is significantly increased, and (B) they receive a large, one-time cash payment while their wage remains at the original, lower rate. Why would this individual likely choose to work more hours in scenario (A) than in scenario (B)?
Explaining Different Choices Under Equivalent Utility
Learn After
Decomposition of Effects in Figure E3.4
The Income Effect in Figure E3.4 Results in 8.125 Additional Days of Free Time
An individual initially earns a wage of $20 per hour and chooses to have 16 hours of free time per day. Their wage then increases to $30 per hour, and they adjust their choice to 17 hours of free time per day. To understand this decision, an economist constructs a hypothetical scenario: if the individual were given a lump-sum payment of unearned income that made them just as well-off as the wage increase, but they still faced the original $20 wage, they would choose 18 hours of free time. Based on this information, what is the change in free time attributable purely to the income effect?
When decomposing the impact of a wage increase on an individual's choice of free time, the income effect is measured by finding the change in free time that would result from a hypothetical scenario where the individual faces the new, higher wage rate but is given a lump-sum tax just large enough to return them to their original level of utility.
Isolating the Impact of Purchasing Power
Analyzing a Wage Increase on a Graph
Analyzing the Dominant Income Effect
A worker's hourly wage increases. This change impacts their choice between free time and consumption. Economists break this impact down into two distinct components, which together explain the overall change. Match each economic concept with its correct description in this context.
To isolate the income effect resulting from a wage increase, economists construct a hypothetical scenario. In this scenario, the individual is given a lump-sum payment that allows them to achieve the same utility as they would with the new, higher wage, but they are assumed to be making their choice based on the ______ wage rate.
An economist wants to isolate the pure income effect resulting from a wage increase on an individual's choice of free time. Arrange the following steps in the correct logical order to perform this conceptual analysis.
Evaluating an Economic Explanation
Interpreting a Hypothetical Budget Shift