Exam 3: Demand Theory
Exam 1: Microeconomics: a Working Methodology98 Questions
Exam 2: A Theory of Preferences103 Questions
Exam 3: Demand Theory93 Questions
Exam 4: More Demand Theory94 Questions
Exam 5: Intertemporal Decision Making and Capital Values94 Questions
Exam 6: Production Cost: One Variable Input94 Questions
Exam 7: Production Cost: Many Variable Inputs96 Questions
Exam 8: The Theory of Perfect Competition102 Questions
Exam 9: Applications of the Competitive Model96 Questions
Exam 10: Monopoly99 Questions
Exam 11: Input Markets and the Allocation of Resources98 Questions
Exam 12: Labour Market Applications80 Questions
Exam 13: Competitive General Equilibrium95 Questions
Exam 14: Price Discrimination Monopoly Practices94 Questions
Exam 15: Introduction to Game Theory83 Questions
Exam 16: Game Theory and Oligopoly90 Questions
Exam 17: Choice Making Under Uncertainty86 Questions
Exam 18: Assymmetric Information, the Rules of the Game, and Externalities98 Questions
Exam 19: The Theory of the Firm96 Questions
Exam 20: Assymetric Information and Market Behaviour101 Questions
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Joseph's utility function is given by xA + 2xB, where xA denotes his consumption of apples and xB his consumption of bananas. If a banana cost 50 cents and an apple costs also 50 cents, how many apples will he buy if his income is $10?
(Multiple Choice)
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Which of the following assumptions about consumer behaviour implies that the utility maximizing choice will be on the budget constraint.
(Multiple Choice)
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Mr. Inflexible's utility function is U(x1,x2)= min(x1,x2). The price of x1 is $2 including a $1 excise tax, the price of x2 is $2, and Mr. Inflexible's budget is $120. Imagine substituting a lump- sum tax for the excise tax. If both taxes raise the same amount of tax revenue, the lump- sum tax is:
(Multiple Choice)
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Elasticity is an attractive measure of comparative static responses for all of the following reasons except, elasticities:
(Multiple Choice)
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The price of x is $1 and the price of y is $2. An individual with a fixed money income consumes 10 units of each in equilibrium. Suppose the price of x increases to $2 and the price of y increases to $3 while her money income increases to $50. Will her consumption of y fall?
(Essay)
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Hamburger University is losing $4 million dollars per year. The trustees of the university want to increase fees to cover the deficit. The president of the student body wants to decrease fees to cover the deficit. On the basis of this information, which of the following is true?
(Multiple Choice)
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If Mary always spends 10% of her income on records, regardless of the prices of records or other goods, then:
(Multiple Choice)
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Fred's demand for beer is given by x = M/2px. For Fred, beer is a(n):
(Multiple Choice)
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Imagine an excise tax and a lump- sum tax which would raise the same revenue from an individual Ms. Arbitrary who has convex preferences. If she was given a choice between the two taxes, then:
(Multiple Choice)
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Joe consumes just two goods, x1 and x2 and both are inessential. His indifference curves are convex. Joe will buy a positive quantity of x1 if:
(Multiple Choice)
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Mr. Inflexible's utility function is U(x1,x2)= min(x1,x2). The price of x1 is $1, the price of x2 is $2, and Mr. Inflexible's budget is $120. If an excise tax of $1 per unit is placed on x1, the utility maximizing bundle is:
(Multiple Choice)
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Mr. Inflexible's utility function is U(x1,x2)= min(x1,x2). The price of x1 is $2 including a $1 excise tax, the price of x2 is $2, and Mr. Inflexible's budget is $120. Imagine substituting a lump- sum tax for the excise tax. If both taxes leave Mr. Inflexible on the same indifference curve, then the
Lump- sum tax is:
(Multiple Choice)
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Ron's utility function is given by U(x,y)= min[2x,y]. If the price of x is 1 and the price of y is 1, Ron spends his $12 income on:
(Multiple Choice)
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According to the text, the income elasticity for cigarettes has been estimated at between
- 0.23 and - 0.55. What happens to total consumer spending on cigarettes as the tax on tobacco products increases?
(Essay)
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In January a severe frost destroyed 1/3 of the American orange crop, and growers anticipated bankruptcy. By year's end, however, they realized that their profits were larger than ever. Which of the following could not explain this curious result?
(Multiple Choice)
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Joseph's utility function is given by xA + 2xB, where xA denotes his consumption of apples and xB his consumption of bananas. Suppose apples and bananas have the same price, 50 cents. If his income is $10, then Joseph will consume:
(Multiple Choice)
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Suppose an individual's income is the same before and after an excise tax is imposed on good 1 and the demand for good 1 is elastic. Will the excise tax lead to an increase in spending on other consumer goods?
(Essay)
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