MICROECONOMICS
11th Edition
ISBN: 9781266686764
Author: Colander
Publisher: MCG
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Chapter 6, Problem 12QE
(a)
To determine
Determine whether the states have achieved the maximum revenue or not.
(b)
To determine
Identify the best recommendations for each state to achieve the maximize revenue.
(c)
To determine
Identify the best recommendations for each state to achieve the maximize revenue.
(d)
To determine
Illustrate graphically the linear
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Elasticity in the real world—sort of. The managers of a scholarly journal that I edit were thinking of raising the subscription prices. We used to charge individuals $32 for four issues per year and libraries $52 for the same. The managers proposed raising the prices to $45 and $75, respectively. My feeling was that these increases were too small, especially since the prices of substitutes (scholarly journals of a quality similar to ours) were much higher. I suggested that we charge $50 and $85, respectively. I believed that was more sensible, since the demand is quite inelastic over this price range, so with a larger price increase our total revenue would rise further. Apparently the managers agreed, and we raised our prices by the larger amount. Next year our revenue rose, suggesting that my guess about the elasticity of demand was correct.
Why do you think the journal charges different prices to libraries?
Do individuals have a higher or lower elasticity of demand than libraries?…
Suppose a movie theater determines it can charge different prices to patrons who go to weekday matinees and people who attend
evening and weekend shows. The movie theater's goal is to increase total revenue.
See Hint
The price elasticity of demand for weekend and evening patrons is -0.50, and the price elasticity of demand for matinee moviegoers is
-2.80.
Based on the price elasticity of demand for each group of people, how should the movie theater adjust its prices?
Choose one:
O A. Raise the price for matinee moviegoers, and keep the price the same for weekend and evening patrons.
O B. Lower the price for matinee moviegoers, and raise the price for weekend and evening patrons.
O C. Lower the price for matinee moviegoers, and keep the price the same for weekend and evening patrons.
O D. Raise the price for matinee moviegoers, and lower the price for weekend and evening patrons.
The New York City Parks Department learned an important lesson about elasticity when it decided to
increase the price of using city-owned tennis courts. Residents used to pay $100 for a seasonal permit,
which allowed them to play on any city-owned court. City managers figured that if they raised the price to
$200, they would sell nearly as many permits, while increasing their revenue. However, the price increase
led the quantity of permits demanded to drop from 2,000 to 1,000.
Calculate the change in revenue for the City of New York.
Chapter 6 Solutions
MICROECONOMICS
Ch. 6.1 - If when price rises by 4 percent, quantity...Ch. 6.1 - Prob. 2QCh. 6.1 - Prob. 3QCh. 6.1 - Prob. 4QCh. 6.1 - Prob. 5QCh. 6.1 - Prob. 6QCh. 6.1 - Prob. 7QCh. 6.1 - Prob. 8QCh. 6.1 - Prob. 9QCh. 6.1 - Prob. 10Q
Ch. 6 - Determine the price elasticity of demand if, in...Ch. 6 - A firm has just increased its price by 5 percent...Ch. 6 - When tolls on the Dulles Airport Greenway were...Ch. 6 - Prob. 4QECh. 6 - Prob. 5QECh. 6 - Prob. 6QECh. 6 - Prob. 7QECh. 6 - Economists have estimated the following...Ch. 6 - Prob. 9QECh. 6 - A newspaper recently lowered its price from 5.00...Ch. 6 - Once a book has been written, would an author...Ch. 6 - Prob. 12QECh. 6 - Prob. 13QECh. 6 - Suppose average movie ticket prices are 8.50 and...Ch. 6 - Which of the following producers would you expect...Ch. 6 - Prob. 16QECh. 6 - Prob. 17QECh. 6 - Prob. 18QECh. 6 - Prob. 19QECh. 6 - Prob. 20QECh. 6 - Prob. 21QECh. 6 - Prob. 22QECh. 6 - Prob. 1QAPCh. 6 - Prob. 2QAPCh. 6 - Prob. 3QAPCh. 6 - Prob. 4QAPCh. 6 - Prob. 5QAPCh. 6 - Price elasticity is not just a technical economic...Ch. 6 - Prob. 1IPCh. 6 - Prob. 2IPCh. 6 - Prob. 3IPCh. 6 - Prob. 4IPCh. 6 - Prob. 5IPCh. 6 - In 2004, Congress allocated over 20 billion to...Ch. 6 - In 2004, (Congress allocated over 20 billion to...Ch. 6 - Prob. 8IPCh. 6 - Prob. 9IPCh. 6 - Prob. 10IP
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- Suppose a straight-line downward-sloping demand curve shifts rightward. Is the price elasticity of demand higher, lower, or the same between any two prices on the new (higher) demand curve than on the old (lower) demand curve?arrow_forwardIn 4-6 sentences, discuss how understanding the concept of price elasticity of demand is useful for a business owner/firm operating in any market structure. Copying the definition or restating the definition of elasticity will result in loss of points. (What does price elasticity of demand tell the firm in terms? How can they use that information to their benefit? Discuss the types of elasticity?)arrow_forwardA bakery works out a demand function for its chocolate chip cookies and finds it to be q = D(x) = 846 - 23x, where q is the quantity of cookies sold when the price per cookie, in cents, is x. Use this information to answer parts a) through f). WWE a) Find the elasticity. E(x) = b) At what price is the elasticity of demand equal to 1? ¢ (Round to the nearest cent as needed.) c) At what prices is the elasticity of demand elastic? OA. Greater than 18¢ OB. Prices cannot be elastic in this case OC. Prices are elastic at all values D. Less than 18¢ d) At what prices is the elasticity of demand inelastic? O A. Prices are inelastic at all values OB. Less than 18¢ OC. Greater than 18¢ e) At what price is the revenue a maximum? \[ x= \] (Round to the nearest cent as needed. Use a comma to separate answers as needed.) f) At a price of13∈/per cookie, will a small increase in price cause the total revenue to increase or decrease? Increase Decreasearrow_forward
- Calculating Price Elasticityarrow_forward2. Luchansky and Monks (2009) estimated that the U.S. demand function for ethanol is Q = p-0.504pg 1.2692.226, where Q is the quantity of ethanol, p is the price of ethanol, pgis the price of gasoline, and v is the number of registered vehicle. What is the elasticity of demand for ethanol.arrow_forwardYou are working trying to estimate the proper price to charge a market for the firm that sells beer in Lancaster Pennsylvania. They estimated that the demand curve for the market is Quantity demanded=20-2P. The firm currently prices the good at 8 dollars. They want to move the price to 6 dollars in a attempt to increase profits. 1) What is the elasticity for this move in price (Use the midpoint method for elasticity) make sure you show your work? 2) Now you are contacted by a different branch of this company that is in a lower priced (Scranton P.A.) market with the same demand curve. They want to move the price from 2 to 5 dollars. What is the elasticity of this change (Use the midpoint method)? 3) Now suppose you find out that there is a similar product that impacts the Quantity demanded for a product. The relationship is Qd=15+Pb. Now suppose the price (Pb) of the other good is 5 and goes to 6. What is the Cross-price elasticity of the good?arrow_forward
- DINKS are households with "double income, no kids", and such households are invading your neighbourhood. You decide to take advantage of this influx by starting a gourmet take-away food store. Assume that these DINKS in your neighbourhood are your only potential customers. You know that the price elasticity of demand for your food from DINKS is 0.5, and their income elasticity of demand is 1.5. From the standpoint of the quantity that you sell, explain which of the following changes would concern you most. First, the number of DINKS in your neighbourhood falls by 10 percent. Second, the average income of DINKS falls by 5 percent.arrow_forwardDINKs are households with "double income, no kids", and such households are invading your neighbourhood. You decide to take advantage of this influx by starting a gourmet take-away food store. Assume that these DINKs in your neighbourhood are your only potential customers.You know that the price elasticity of demand for your food from DINKs is 0.5, and their income elasticity of demand is 1.5.From the standpoint of the quantity that you sell, explain which of the following changes would concern you most.First, the number of DINKs in your neighbourhood falls by 10 percent.Second, the average income of DINKs falls by 5 percent.arrow_forwardConsider the market for laptops. Suppose that, due to a microchip shortage, laptop prices increased from $1,800 to $2,000. Over the same time period, laptop sales to consumers have decreased from 734,000 to 700,000 units. One way to calculate the elasticity of demand from these two points is to use the midpoint method (as discussed in the online lecture). Remember, use the absolute value for your answer. Using this method, the elasticity of demand for laptop computers is about: Select one: Oa. 1.27 Ob. 0.79 Oc. 2.48 Od. 0.45arrow_forward
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Elasticity of Demand- Micro Topic 2.3; Author: Jacob Clifford;https://www.youtube.com/watch?v=HHcblIxiAAk;License: Standard YouTube License, CC-BY