PRIN OF MICROECONOMICS
2nd Edition
ISBN: 9780393914085
Author: coppock
Publisher: Norton, W. W. & Company, Inc.
expand_more
expand_more
format_list_bulleted
Question
Chapter 13, Problem 1SP
To determine
Limiting the hours of sale and the benefit for the shops.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Consider a town in which only two residents, Eric and Ginny, own wells that produce water safe for drinking. Eric and Ginny can pump and sell as much water as they want at no cost. For them, total revenue equals profit. The following table shows the town's demand schedule for water.
Note: the second picture of the last blank has 4 option
A. nash equilibrium
B tying
c resale price maintenance
D predatory pricing
Suppose a town only has two petrol stations, United and BP. Each could choose to
charge a high price or low price, as shown in the matrix below.
ВР
BP charges a low price:
BP has low profit;
United
BP charges a high price:
BP has no profit;
United has high profit
United charges a
United low price:
has
low
profit
ВР
United charges a
high price:
has
BP has average profit;
United
high profit;
United
has
no
has average profit
profit
(a) What is the dominant strategy for the above matrix (i.e., a Nash
equilibrium)? Explain briefly
(b) If the two petrol stations could collude, what would be the likely
strategy? Explain briefly.
(c) Briefly explain the principles of the 'kinked' demand curve by using an example such as
pricing a product by the two supermarket giants.
Suppose Grady, Grace, and George own the 3 wrecker services in the small town of Collisionville. Each currently charges $350 for a standard towing job within town. Competition is heating up and each wants to grow their market share. Use this information to answer the following:
What does the Law of Demand say that Grace can do to grow her market share?
Suppose that the Kinked Demand Curve Theory describes this market well. How would considering this theory impact Grace’s decision on part 1?
Knowledge Booster
Similar questions
- Suppose there are only two gas stations in the remote town of Nome, Alaska and they are competitors. If one of them goes out of business, what will happen to the demand curve for the remaining gas station? In addition, what do you think will happen to prices? The graph below shows a demand for gasoline, with the price of gas and the sales of gas shown below on the graph. P P1 14 22 P2 32 D2 D1 Q1 Q2 Q3 The demand curve will pivot from D1 to D2 and prices will rise as demand becomes more inelastic. The demand will shift to the left, indicating lower demand when there are fewer stations. The demand curve will not change since everyone needs gas no matter what the price. The demand curve will pivot from D2 to D1 and prices will rise as demand becomes more inelastic. 00arrow_forwardCaroline and Frances are debating the pricing strategy of several airlines. Caroline argues, “When airlines restrict discounted tickets to people who book well in advance and stay over on a Saturday, it is not price discrimination, because the restrictions have nothing to do with individual buyers' willingness to pay.” However, Frances says, “The airlines' stay-over restrictions are a form of price discrimination, because they roughly split the market into two separate groups that are willing to pay two different amounts.” Economists generally agree with who?arrow_forwardQuestion 5: Jimmy has a room that overlooks, from some distance, a major league baseball stadium. He decides to rent a telescope for $50 a week and charge his friends and classmates to use it to peep at the game for 30 seconds. He can act as a monopolist for renting out "peeps". For each person who takes a 30 second peep, it costs Jimmy $.20 to clean the eyepiece. Jimmy believes he has the following demand for his service: Price of a Peep $1.20 Quantity of peeps demanded 1.00 90 100 150 200 250 300 70 60 50 350 40 30 400 450 20 10 500 550 a) For each price, calculate the total revenue from selling peeps and themarginal revenue per peep. Price Quantity TR MR $1.20 100 90 100 150 200 70 250 60 300 350 50 40 30 400 450 20 500 10 550 b) At what quantity will Jimmy's profit be maximized? What price will he charge? What will his total profit be? c) Jimmy's landlady complains about all the visitors coming into the building and tells Jimmy to stop selling peeps. Jimmy discovers, though, if he…arrow_forward
- Following information shows that a firm offering a good at different prices to groups of consumers with different levels of willingness to pay. Inverse Demand for movies: P1 = 20 – 4Q1 Inverse Demand for students: P2 = 10 – Q2 MC = 4Q LKR /ticket (a) What price and quantity and maximizes profits if the firm charges each market? (b) Demonstrate that charging different prices for the two groups results in higher profits than charging the same price for everyone. (c) Graph the demand curves, the marginal revenue curves, the marginal cost curve and highlight the equilibrium.arrow_forwardJack is the owner of the only local bar in a small town.He sells whiskey in one-ounce glasses. For simplicity, let’s assume it doesn’t cost Jack anything to run his business. There are two customers, Adam and Burt who are twin brothers. Adam’s demand function is yA = 16 – 2p, and Burt’s demand function is yB = 8 – p (price is measured in dollars and quantity is measured by ounces). Jack knows their demand functions, but the problem is that he cannot tell them apart since they look exactly the same to him. To increase his profits, Jack offers the following two options that his customers can choose from: (1) You can pay $T1 up front and drink as much as you want; or (2) Pay $T2 up front and the price per ounce of whiskey will be $p. 1.a If p = 4, what is the maximal T2 that Jack can charge so that Burt is willing to come to the bar? 1.b What is the maximal T1 that Jack can charge so that Adam will choose the first pricing option? Answer Key that was given. I seems not to understand…arrow_forwardJack is the owner of the only local bar in a small town.He sells whiskey in one-ounce glasses. For simplicity, let’s assume it doesn’t cost Jack anything to run his business. There are two customers, Adam and Burt who are twin brothers. Adam’s demand function is yA = 16 – 2p, and Burt’s demand function is yB = 8 – p (price is measured in dollars and quantity is measured by ounces). Jack knows their demand functions, but the problem is that he cannot tell them apart since they look exactly the same to him. To increase his profits, Jack offers the following two options that his customers can choose from: (1) You can pay $T1 up front and drink as much as you want; or (2) Pay $T2 up front and the price per ounce of whiskey will be $p. 1.a If p = 4, what is the maximal T2 that Jack can charge so that Burt is willing to come to the bar? 1.b What is the maximal T1 that Jack can charge so that Adam will choose the first pricing option?arrow_forward
- You’ve probably come across locations along the highway where there’s a Exxon-Mobil gas station on one side of the street and a Shell gas station on the other. The two gas stations are often selling us gasoline at exactly the same price. Why is this occurring?arrow_forwardMany European governments are reluctant to allow online betting in an attempt to protect their national gambling businesses. A recent study found that seven countries out of the 27 in the European Union banned online gambling. Of the other 20 only 13 have opened their markets to competition; in the rest gambling is dominated by monopolies owned or licensed by the government. In the Netherlands, for example, residents can only place online bets with a state monopoly: De Lotto. The Ministry of Justice even warned banks in the country that they could be prosecuted if they transferred money to online gambling companies. Other countries have ordered online betting companies to block access to their sites. Their governments argue that this is to protect people from gambling excessively. However the revenue they gain from their own monopolies should not be ignored as a possible motive. Questions If governments believe that gambling is bad for their citizens then in economic terms how would…arrow_forwardSuppose that managers at Honda are deciding how to price the new Honda Accord. The managers estimate that their total costs increase by $20,000 for each car they produce. They also estimate the demand curve they face; it is described by the equation: Q = -0.4 P + 16,000, where Q represents the quantity of Honda Accords they will sell and P represents the price they charge in US dollars. We can re-write that demand curve as: P = 40,000 - 2.5 Q. Take every possibly quantity that the managers might choose between and 7,000 in units of 100. For each possible quantity, calculate the associated price the managers would need to charge, the revenue they would earn, and the total costs. You can then calculate profits for each level of quantity. Highlight the cell that contains the highest value of profit. Finally, you can also approximate marginal revenue here as the change in total revenue after the next 100 cars are produced. At what quantity does marginal revenue roughly equal marginal cost?…arrow_forward
- At a price of $8 per unit, Gadgets Incorporated is willing to supply 19,000 gadgets, while United Gadgets is willing to supply 16,000 gadgets. If the price were to rise to $10 per unit, their respective quantities supplied would rise to 28,000 and 22,000. If these are the only two firms supplying gadgets, what is the elasticity of supply in the market for gadgets? Multiple Choice 1.59 1.4 2.22 0.63arrow_forwardSuppose that managers at Honda are deciding how to price the new Honda Accord. The managers estimate that their total costs increase by $20,000 for each car they produce. They also estimate the demand curve they face; it is described by the equation: Q = -0.4 P + 16,000, where Q represents the quantity of Honda Accords they will sell and P represents the price they charge in US dollars. We can re-write that demand curve as: P = 40,000 - 2.5 Q. Take every possibly quantity that the managers might choose between 0 and 7,000 in units of 100. For each possible quantity, calculate the associated price the managers would need to charge, the revenue they would earn, and the total costs. You can then calculate profits for each level of quantity. Highlight the cell that contains the highest value of profit.arrow_forwardConsider a town in which only two residents, Jacques and Kyoko, own wells that produce water safe for drinking. Jacques and Kyoko can pump and sell as much water as they want at no cost. For them, total revenue equals profit. The following table shows the town's demand schedule for water. fill in every blank!! NOTE: options for first drop down question is (decreases or increases) options for second drop down question is (tying, a tit for tat strategy, a dominant strategy, a prisioners dilemma)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
