Principles of Macroeconomics, Student Value Edition (12th Edition)
12th Edition
ISBN: 9780134079530
Author: Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher: PEARSON
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Question
Chapter 4, Problem 1.9P
To determine
To show the changes in price and
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Suppose that in 2007 Ford sold 500,000 Mustangs at an average price of $18,800 per car; in 2008, 600,000 Mustangs were sold at an average price of $19,500 per car. From these statements what changes in supply or demand on the market for Mustangs produced such changes in equilibrium? (One graph. Start by plotting two points (price versus quantity, shift either supply or demand, not both) and then draw supply and demand graphs through them in a way that explains the change in the equilibrium from 2007 to 2008.
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Suppose the National Institutes of Health publishes a study finding that coffee drinking increases the probability of getting colon cancer. How do you imagine this will affect the market for coffee? Why? Which determinant of demand or supply is being affected? Show graphically with before- and after-curves on the same axes. How will this change the equilibrium price and quantity of coffee? Explain your reasoning.
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Principles of Macroeconomics, Student Value Edition (12th Edition)
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- The Trinidad and Tobago government administers two programs that affect the market for cigarettes. Advertisements and labeling requirements which are aimed at making the public aware of the dangers of cigarettes. At the same time, the Ministry of Agriculture limits the amount of land that can be devoted to tobacco production. Are these two programs useful in the goal of reducing cigarette consumption? As part of your answer, illustrate graphically the effects of both policies on the market for cigarettes.arrow_forwardSome have argued that higher cigarette prices do not deter smoking. While there are many arguments both for and against this view, some find the following argument to be the most persuasive of all: “The laws of supply and demand indicate that higher prices are ineffective in reducing smoking. In particular, higher cigarette prices will reduce the demand for cigarettes. This reduction in demand will push the equilibrium price back down to its original level. Since the equilibrium price will remain unchanged, smokers will consume the same number of cigarettes.”Do you agree or disagree with this view? Disagree - the reduction in demand will push the equilibrium price below its original level. Disagree - this confuses a change in demand with a change in quantity demanded. Agree - the price increase will ultimately leave cigarette consumption unchanged. Disagree - higher cigarette prices will actually increase the demand for cigarettes.arrow_forwardSome have argued that higher cigarette prices do not deter smoking. While there are many arguments both for and against this view, some find the following argument to be the most persuasive of all: “The laws of supply and demand indicate that higher prices are ineffective in reducing smoking. In particular, higher cigarette prices will reduce the demand for cigarettes. This reduction in demand will push the equilibrium price back down to its original level. Since the equilibrium price will remain unchanged, smokers will consume the same number of cigarettes.” Do you agree or disagree with this view?arrow_forward
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