Econ 102 Exam 3 - Version A
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Questions and Answers

What is the marginal utility of the second unit of Fishing Gear for Emily?

  • 120
  • 160 (correct)
  • 200
  • 80
  • Which combination of goods provides the maximum utility without exceeding Emily's budget?

  • 0 Fishing Gear and 4 Pillows
  • 2 Fishing Gear and 2 Pillows
  • 3 Fishing Gear and 1 Pillow (correct)
  • 1 Fishing Gear and 3 Pillows
  • What effect does risk aversion typically have on a person's choice between two gambles?

  • It has no impact on their decision-making
  • It makes them indifferent between both options
  • It makes them more likely to choose the risky option
  • It increases their preference for the certain outcome (correct)
  • In the context of Allais’ paradox, how would a person's choice between the two options likely be affected?

    <p>Their choice could vary based on framing effects</p> Signup and view all the answers

    What type of good is a concert that has plenty of room for everyone to enjoy?

    <p>Nonrival and nonexcludable</p> Signup and view all the answers

    Which classification accurately describes someone likely to be in poverty?

    <p>Cannot afford to pay rent and eat</p> Signup and view all the answers

    What tendency is exhibited by a person who believes in the hot hand fallacy?

    <p>Gambles more after a successful outcome</p> Signup and view all the answers

    What triggers the free-rider problem?

    <p>Small contributions perceived as irrelevant</p> Signup and view all the answers

    What strategy do credit card companies use to attract new customers?

    <p>Offering bonuses and incentives</p> Signup and view all the answers

    Which statement reflects the notion of nonexcludability in goods?

    <p>Benefits are gained irrespective of payment.</p> Signup and view all the answers

    Which of the following is a defining feature of a rival good?

    <p>It cannot be consumed at the same time by multiple people.</p> Signup and view all the answers

    Why might some individuals fall into the trap of excessive credit card use?

    <p>They are encouraged by high bonuses and incentives.</p> Signup and view all the answers

    What behavioral principle does a sneaker store use by offering a limited-time print run of sneakers for only a month?

    <p>Psychological Scarcity</p> Signup and view all the answers

    What concept explains the salary difference between jobs in different locations, if all else is equal?

    <p>Compensating Differentials</p> Signup and view all the answers

    What is the primary explanation for a Gini coefficient of 0.28 in Germany compared to 0.47 in the United States?

    <p>Germany has a more equitable income distribution.</p> Signup and view all the answers

    If external costs of production are present but not accounted for, what can be said about marginal cost in relation to marginal social cost?

    <p>Marginal cost is less than marginal social cost.</p> Signup and view all the answers

    Which of the following best describes diminishing marginal utility?

    <p>Utility decreases as more of a good is consumed.</p> Signup and view all the answers

    Which gamble has the highest expected value given their probabilities and outcomes?

    <p>Gamble A</p> Signup and view all the answers

    In economic terms, which of the following represents the notion that consumers must pay a set amount before receiving benefits from their insurance?

    <p>Deductible</p> Signup and view all the answers

    What effect does a bias in favor of the status quo have on decision-making?

    <p>Promotes adherence to existing conditions or choices.</p> Signup and view all the answers

    Which statement best describes how a person maximizes their utility within a budget constraint?

    <p>The marginal utility per dollar spent is equal for every item.</p> Signup and view all the answers

    Which of the following is NOT a reason contributing to high healthcare spending in the US?

    <p>The price elasticity of demand is high.</p> Signup and view all the answers

    How can an insurance company discourage dangerous driving behavior after a customer has purchased car insurance?

    <p>By offering discounts for safe driving.</p> Signup and view all the answers

    What is the role of price in the insurance market described in the context of low and high-risk customers?

    <p>The price will be equal to the expected value of insurance claims.</p> Signup and view all the answers

    In a variation of the Monty Hall problem with four doors, what is the probability of winning if you switch doors after the host reveals two donkeys?

    <p>3/4</p> Signup and view all the answers

    What is an effective economic action to reach the social optimum in the presence of negative externalities?

    <p>Increase taxes on goods causing externalities.</p> Signup and view all the answers

    Which statement is TRUE about marginal utility when applied to various items?

    <p>Marginal utility is maximized when total utility is maximized.</p> Signup and view all the answers

    In economic terms, what does 'inelastic demand' for healthcare services imply?

    <p>Changes in price have little effect on the quantity demanded.</p> Signup and view all the answers

    Study Notes

    Exam 3 Information

    • Exam version: A
    • Course: Econ 102
    • Total Questions: 21
    • Question value: Each question is worth the same amount
    • Calculator allowed: Simple calculator permitted
    • Notes prohibited: Outside notes are not allowed
    • Scratchwork: All scratchwork must be completed on the exam. The back page is blank for this purpose.
    • Graphs: Label all graphs clearly
    • Scantron: Use pencil only
    • Scantron Instructions: Fill out scantron with your ID, version, name, and answer first 14 questions on the exam.

    Exam Instructions

    • The exam contains 21 questions.
    • Label scantron with your version name, and ID, and properly write in pencil.
    • Only complete the first 14 questions of your scantron.

    Questions on Exam

    • Question 1: What kind of good is a concert with ample space for everyone to enjoy? (rivalry/excludability)
    • Question 2: What is the most accurate classification of someone who is in poverty? (Income percentile)
    • Question 3: Describe the behavioral fallacy of the "hot hand"
    • Question 4: What is the free-rider problem?
    • Question 5: Explain how credit card companies abuse intertemporal decision-making.
    • Question 6: What strategy is the shoe store using to entice customers? (Scarcity)
    • Question 7: Explain the salary discrepancies with the two job offers from the location standpoint
    • Question 8: Removed question
    • Question 9: Compare Germany and US based on Gini coefficients.
    • Question 10: Calculate the expected value of three different gambles: Gamble A, B, and C
    • Question 11: What is the impact of externalities on marginal cost and social cost?
    • Question 12: Does a person get less satisfaction consuming a good repeatedly over time? (Diminishing marginal utility)
    • Question 13: When is the marginal utility per dollar spent maximized?
    • Question 14: What are the factors that contribute to high healthcare spending in the US
    • Question 15: How can an insurance company disincentivize risky behaviors in customers?
    • Question 16: What is a fair price for insurance from the perspective of an insurance company?
    • Question 17: Determine the probability of winning if you switch doors in a Monty Hall-esque problem.
    • Question 18: Draw and explain how negative externality can be converted to social optimum through supply/demand changes
    • Question 19: How many units of fishing gear and pillows can a customer buy with their budget given the prices and marginal utility.
    • Question 20: Explain the effect of risk aversion on the preference for option A when there are choices to be made.
    • Question 21: Explain the effect of Allais paradox on the likelihood of choosing Option A.

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    Econ 102 Exam 3 Version A PDF

    Description

    Prepare for your Econ 102 Exam 3 with this structured overview. This exam comprises 21 questions focused on economic concepts, including goods classification and poverty measures. Ensure you follow the instructions carefully for your scantron submission.

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