Economics (MindTap Course List)
13th Edition
ISBN: 9781337617383
Author: Roger A. Arnold
Publisher: Cengage Learning
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Chapter 20, Problem 11QP
To determine
Compare the IQ scores of people and consumer equilibrium.
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If you buy something, you are never ripped off, at least according to the way economists think. If you are willing to spend the money for something, then it has at least that much utility to you. Think about the following three situations:
In this very moment
A baseball game in a ballpark that does not allow outside food and drink
The end a three-mile hike in the desert when you forgot water
In each situation, how much would you be willing to pay for the first bottle of water? Would you buy a second bottle of water? If so, how much would you pay? Discuss how utility changes in different circumstances and with each additional unit you buy.
ou are having lunch at an all-you-can-eat buffet. If you are rational, what should be your marginal utility from the last morsel of food you swallow?Marginal utility from the last morsel of food you swallow should be .
Do you think the model of consumer equilibrium describes how people really make the decisions on what to order to in a restaurant to maximize their utility? Is there a better model to measure consumer choice?
Chapter 20 Solutions
Economics (MindTap Course List)
Ch. 20.1 - Prob. 1STCh. 20.1 - Prob. 2STCh. 20.1 - Prob. 3STCh. 20.2 - Prob. 1STCh. 20.2 - Prob. 2STCh. 20.3 - Prob. 1STCh. 20.3 - Prob. 2STCh. 20 - Prob. 1QPCh. 20 - Prob. 2QPCh. 20 - Prob. 3QP
Ch. 20 - Prob. 4QPCh. 20 - Prob. 5QPCh. 20 - Prob. 6QPCh. 20 - Prob. 7QPCh. 20 - Prob. 8QPCh. 20 - Prob. 9QPCh. 20 - Prob. 10QPCh. 20 - Prob. 11QPCh. 20 - Prob. 12QPCh. 20 - Prob. 13QPCh. 20 - Prob. 14QPCh. 20 - Prob. 15QPCh. 20 - Prob. 16QPCh. 20 - Prob. 1WNGCh. 20 - Prob. 2WNGCh. 20 - Prob. 3WNGCh. 20 - Prob. 4WNGCh. 20 - Prob. 5WNGCh. 20 - Prob. 6WNGCh. 20 - Prob. 7WNG
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- Q. 4 Economists suggest that common people consciously equate marginal utility with price as they are shopping for groceries, but I don't think anyone else but economists may do this and I suspect even they slip up. It is ridiculous to describe consumer behavior in terms of a theory that consumers have never even heard of. Humans are not super calculators. Many times people buy things on a whim. For example, I buy chewing gum at the checkout counter and it is not on my original list of items to purchase. Discuss Is the Homo Economicus assumption, that is, humans have the super-cognitive ability, are super-rational, and possess full information of all relevant costs, tradeoffs, budget available, and consequences, a reasonable assumption, or is there some other psychological model of consumer behavior that seem s more reasonable and explain observed human behavior well.arrow_forwardTwo students, Nick and Sofia, are discussing normal and inferior goods. Nick says that if Frodo buys more beer when the price of beer goes up, then beer must be an inferior good for Frodo. If, on the other hand, he buys less beer when the price of beer goes up, then beer must be a normal good for Frodo. Sofia disagrees: "Normal and inferior goods are about income changes, not price changes. Therefore, we do not have enough information: beer could be an inferior or normal good in either of these cases." Do you agree or disagree? Carefully explain your point of view. Support your argument with graphs of income, substitution and total effects (please put beer on the horizontal axis and the other goods on the vertical axis). Please assume that Frodo's preferences over beer and other goods are strictly convex and satisfy "more is better" assumption.arrow_forwardIs it reasonable to assume that people seek to equate the marginal utility/price ratios of the goods that they purchase, if they have never heard of ‘utility’, let alone ‘marginal utility’, and marginal utility cannot be measured in any absolute way?arrow_forward
- Can Giffin goods also be normal goods?arrow_forwardIs a good which is inferior for one Consumer is inferior for all the other consumers also?arrow_forwardWhat is the law of diminishing marginal utility for consumers, what is the learning curve of a producer? It seems that as the producer becomes more efficient at producing their product; the consumer tends to have less and less satisfaction from consuming one additional unit of the producer's product. Is this true (think in terms of only one producer and consumer)? Explain your answer.arrow_forward
- If a good is free, when will a consumer stop wanting to buy the good? Once the total utility equals zero At the quantity where marginal utility is at its maximum Once the marginal utility equals zero When marginal utility is negative Once the marginal utility equals total utility What is used to measure a consumer's entire satisfaction or happiness of a choice? Total utility Marginal cost Marginal utility Total Revenue Total costs Which of the following best defines the term utility as it is used by economists? when a market allocates resources in a way that maximizes consumer and producer surplusarrow_forwardHow can business establishments take advantage of the law of diminishing marginal utility?arrow_forwardDavid-Michael is conducting an experiment, charging different prices for the same products at different stores and measuring sales. With this information, he will construct a demand curve. How can David-Michael use this information?arrow_forward
- Inferior goods are affordable substitutes for more expensive goods. Which of the following is an example of someone purchasing an inferior good? Tom saved his money for an entire year so that he could buy the nicest car on the lot. Susan decided to buy her favorite pasta, rather than the store-brand pasta that she usually purchases. Sam had to stay within his budget, so he decided to buy generic toaster pastries instead of his favorite brand-name pastries. Jennifer earned a bonus at work, so she decided to go out to dinner at a fancy restaurant.arrow_forwardFrom economic theory, the willingness of a consumer to give up consumption of one commodity (X) in exchange for an increase in some other commodity (Y) and remain equally satisfied can be mathematically calculated as their marginal utility of good X divided by their marginal utility of good Y. What is the economic term for this measure or concept?arrow_forwardUse the economic perspective to explain why someone who is normally a light eater at a standard restaurant may become somewhat of a glutton at a buffet-style restaurant which charges a single price for all you can eat.?arrow_forward
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