The local government has decided that because children's health has large external benefits, it will offer a subsidy to help families pay for visits to the pediatrician. However, the government isn't sure at what level to set the subsidy. The figure below shows the current demand curve for pediatricians' visits (D₁), and three alternat subsidies, represented by curves D2, D3, and D4- Price (S) 240 220 200- 180- 160- 140- 120- 100- 80- S D₂
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- If the price of an airline ticket from DSM to ACY were to increase by 20%, from $250 to $300 roundtrip, while all other demand factors remain at their initial values, the quantity of rooms demanded at the Lakes from rooms per night to rooms per night. Because the cross-price elasticity of demand is , hotel rooms at the Lakes and airline trips between DSM and ACY areEnergy markets, such as the market for natural gas and electricity, have been known to be characterized by inelastic demand. However, recent research discussed in the August 25, 2022 issue of The Economist, indicates that while the responsiveness of quantity demanded in response to price changes indeed is “inelastic” (i.e., the absolute value of price elasticity of demand is still less than 1), the percentage change in quantity demanded in response to a change in price is much larger than earlier research indicated. Answer these narrative questions. No graphs are needed. What does “inelastic demand” formally mean? In addressing this part of the question, please make sure to explain the concept of the price elasticity of demand using a simple formula and by providing a short narrative. Policymakers are encouraging people to conserve energy in response to the growing energy crisis. Discuss the positives (pros) and negatives (cons) of providing subsidies to consumers in this situation…The demand for scarves depends on the weather during winter. If it is a heavy winter, then the demand for scarves is QH (P) = 84 — 3P and if it is a light winter the demand for scarves is Q₁(P) = 85 - 4P. The supply of scarves is Qs(P) = 4P - 7. - a) Find the equilibrium price and quantity in each case. b) Calculate the elasticity of demand and the elasticity of supply when P = 10. Comment on your results. c) In separate graphs, draw the two cases and depict the consumer and producer surplus. Calculate the surpluses in all cases. d) The government wants to limit the production of scarves and sets a quota of 42 scarves. What is the effect of the quota in each case? In separate graphs, draw the effect of the quota. Calculate the effect of the quota on welfare (consumer surplus etc).
- Home work CH 6.34 In 2005 Uber and Lyft had not entered the market yet and the New York City taxi cab commission could set prices and restrict entry into the market for taxi cab rides. New York City taxi cabs provided a quantity of 100 rides in 2005. For simplicity, suppose every taxi cab ride was identical. Each ride lasted 10 miles and the price of each ride was $50. At this price, the price elasticity of demand was -5.0. Taxi drivers in this market faced two costs. First was the cost of purchasing a yellow Ford Crown Vic taxi cab. Second was the cost of gasoline, which was $2 per gallon at the time. The Ford Crown Vic could travel 20 miles for each gallon of gasoline. If the New York City taxi cab commission's objective were to maximize economic profits, what price should they charge for each ride? (Hint, first find the demand curve.)Greentech- a high technological pharmaceutical company, has developed a clot-dissolving drug called TPA that will halt a heart attack in progress. TPA saves life, minimizes hospital stays, and reduces damage of the heart itself. It is priced at $ 2,200 per dose. What pricing approach does Greentech appear to be using? Is demand for this drug is likely to be elastic with price? Note: Please answer the question with points and exampleUrgent needed within 30minSuppose 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.
- Suppose that as the price of Y falls from $3.00 to $2.80, the quantity of Y demanded increases from 200 to 210. Then the absolute value of the price elasticity (using the midpoint formula) is appraximately Multiple Choice 15 1.41 0.71 0.5Consider the public policy initiatives aimed at curbing smoking in Australia. a) Studies indicate that the price elasticity of demand for cigarettes is about -0.20. If a packet of cigarettes currently costs $25 and the Australian Government wants to reduce smoking by 15%, by how much should it increase the price? b) If the Australian Government permanently increases the price of cigarettes, will the policy have a larger effect on smoking 1 year from now or 5 years from now? c) Studies also find that teenagers have a higher price elasticity than do adults. Why might this be the case?Exercise 4.7 You own two massage parlours located in a big city, one of them in a central residential neighbourhood and the other on the outskirts. The price elasticity of the demand of the customers of the residential neighbourhood is, in absolute value, 1.25 and that of the clients who live on the outskirts is, in absolute value, 2.5. The marginal cost of a full massage is € 12 regardless of the location of the salon. a) If your goal is to get the maximum possible benefit, what price should you charge in each salon for a full massage? b) Use the Lerner index to determine the market power it holds in each of the segments.
- 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.Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. PRICE (Dollars per room) 500 450 400 350 300 250 200 150 100 50 0 0 Demand 50 100 150 200 250 300 350 400 450 500 QUANTITY (Hotel rooms) Graph Input Tool Market for Oceans's Hotel Rooms Price (Dollars per room) Quantity Demanded (Hotel rooms per night) Demand Factors Average Income (Thousands of dollars) Airfare from PIT to ACY (Dollars per roundtrip) Room Rate at Meadows (Dollars per night) 400 100 50 250 200 ?Suppose that as the price of Y falls from $2.00 to $1.90, the quantity of Y demanded increases from 110 to 122. Then the absolute value of the price elasticity (using the midpoint formula) is