Question 1

According to the law of diminishing marginal utility, what happens to the additional satisfaction a consumer receives from consuming each additional unit of a good within a given time period?

Accepted Answer

It decreases as more units are consumed.

Question 2

Margaret has $50 to spend on chicken wings and soda. If the marginal utility of the first chicken wing is greater than that of the first glass of soda, why might she still choose to buy soda first, according to behavioral economics?

Accepted Answer

The framing effect may make soda appear more appealing in the moment, influencing her choice.

Question 3

Which of the following best describes the concept of loss aversion as introduced by Kahneman and Tversky?

Accepted Answer

People tend to prefer avoiding losses over acquiring equivalent gains.

Question 4

Prediction markets can serve as valuable tools for aggregating information. Under what condition do their prices most accurately reflect the probability of uncertain events?

Accepted Answer

When markets are liquid and participants are informed.

Question 5

Suppose a government is considering banning prediction markets due to concerns about gambling. According to the discussion, what is a likely unintended consequence of such a ban?

Accepted Answer

Activity may shift offshore, increasing risk and reducing information quality.

Question 6

Which of the following scenarios best illustrates the framing effect in consumer decision-making?

Accepted Answer

A consumer chooses a soda first because it is presented as 'refreshing' rather than 'sweet.'

Question 7

According to prospect theory, how do individuals typically evaluate potential outcomes under uncertainty?

Accepted Answer

They weigh potential losses more heavily than equivalent gains.

Question 8

A policymaker wants to increase tax compliance. Based on behavioral economics, which strategy is likely to be more effective?

Accepted Answer

Emphasizing the penalties for non-compliance.

Question 9

Which of the following statements about behavioral economics is TRUE?

Accepted Answer

It incorporates insights from psychology to explain deviations from rational behavior.

Question 10

Suppose a prediction market is subject to sudden regulatory changes that increase uncertainty. What is a likely effect on market participation and price signals?

Accepted Answer

Participation may decline among cautious individuals, while speculative participation and price volatility may increase.

Question 11

Margaret buys a glass of soda before her first chicken wing, but then chooses a chicken wing before a second soda. Which economic principle best explains her change in preference?

Accepted Answer

Diminishing marginal utility

Question 12

Which of the following is an example of a heuristic that might lead to irrational economic decisions?

Accepted Answer

Relying on recent experiences to judge the likelihood of future events.

Question 13

Kahneman and Tversky’s prospect theory differs from expected utility theory primarily because it:

Accepted Answer

Accounts for framing effects and loss aversion in decision-making.

Question 14

A casino notices that slot-machine gambling increases when people are excited by recent wins. Which behavioral economics concept does this illustrate?

Accepted Answer

Heuristics and emotional biases

Question 15

Suppose a theme park raises ticket prices, but sales per visitor still reach historic highs. Which explanation is most consistent with behavioral economics?

Accepted Answer

Framing and emotional excitement can increase willingness to pay, overriding rational price sensitivity.

Question 16

Which of the following best describes the 'value of information' generated by prediction markets?

Accepted Answer

The rapid aggregation of diverse beliefs into a usable price signal.

Question 17

If a consumer’s preferences reverse when the same choice is presented in different ways, this is an example of:

Accepted Answer

The framing effect

Question 18

Which of the following equations represents the condition for utility maximization when a consumer allocates their budget between two goods, $$X$$ and $$Y$$?

Accepted Answer

$$\frac{MU_X}{P_X} = \frac{MU_Y}{P_Y}$$

Question 19

Which of the following is a challenge in regulating prediction markets, as discussed in the materials?

Accepted Answer

A one-size-fits-all regulatory approach may not be appropriate due to their dual role as forecasting tools and speculative entertainment.

Question 20

According to Kahneman’s distinction between 'fast' and 'slow' thinking, which of the following is TRUE?

Accepted Answer

Automatic, intuitive thinking often guides decisions, sometimes leading to biases.

Behavioral Economics, Consumer Choice, and Prediction Markets: Study Notes

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