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Bicycle paths are public goods that can be supplied at cost C = 10Q + Q2 where Q measures kilometers of bicycle paths. There are only two people in this city Mr. A and Ms. B. Describe the free-rider problem associated with the supply of this good. Suppose that demand is given by QA = 50 ‒ 0.5P and QB = 25 ‒ P. Find the efficient quantity of paths. Provide a fully labeled demand curve diagram. Calculate the cost of supplying the efficient quantity and suggest how this cost might be recovered from the two consumers
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- SCENARIO: Rented DVDs and movies shown in theaters are substitutes. Rented DVDs and plasma TVs are complements. Plasma TVs and movies shown in theaters are normal goods. People watch rented DVDs more often in the winter than in the summer a) Most plasma TVs sold in the United States are imported from Japan. If the United States government reduces the number of plasma TVs that can be imported into the United States, ceteris paribus, what would happen? b) To raise additional revenues, the government imposes an entertainment tax on movie tickets, but there are no new additional taxes levied on rented DVDs. This would lead to c) You observe that the rental price for DVDs is higher in the winter than in the summer. This would be explained by the fact that d) The number of stores renting DVDs is reduced by 25%, reducing the number of DVDs available. What would happen?1. In Town A there is only one newspaper, Daily Outrage. The demand for the paper depends on the price and the amount of scandal reported. The demand function is Q = 15SZP-3 where Q is the number of issues sold per day, S is the number of column inches of scandal reported in the paper, and P is the price. Scandals are not a scarce commodity in town A, but it takes resources to write, edit, and print stories of scandal. The cost of reporting S units of scandal is £10S and is independent of the number of papers sold. In addition, the cost to print and deliver the paper is £0.10 per copy and is independent of the amount of scandal reported in the paper. (a) Calculate the price elasticity of demand. Explain whether the price elasticity depends on the amount of scandal reported and whether the price elasticity is constant over all prices. Comment on the price sensitivity of the readers of the Daily Outrage. (b) Calculate the profit maximising price using the formula that writes marginal…Continue your analysis of the video poker market in Cedar Rapids: demand by patrons for the games (in thousands per week) is Qd = 180 - 4P and the supply is Qs = 2P - 30 where P is the price in cents charged to play a game. Now suppose that the city of Cedar Rapids passes a new law which requires that all video poker arcades contribute m cents to a city charitable fund for each game played on their machines. This is, essentially, an excise tax. In a new diagram, show the effect of the new law on the market and explain this effect. (Do not try to give an algebraic solution; just show what happens graphically and provide a description. Please be sure to illustrate how the tax of m cents shifts a specific curve, consistent with the approach we’ve taken in this course in modeling taxes and subsidies. Clearly indicate the distance by which the curve has shifted. Recall that the direction of the shift carries a specific meaning in economics for depicting taxation/subsidies.) Graphically…
- A baker will supply 17 jumbo cinnamon rolls to a cafe at a price of $3.91 each. If she is offered $3.15, then she will supply 4 fewer rolls to the cafe. The cafe's demand for jumbo cinnamon rolls is given by p = D(x) = -0.48x + 8.05. What is the equilibrium point? ___ rolls at a price of $ ___ eachA city water district wants to encourage local businesses and homeowners to landscape with drought-tolerant plants. After disappointing results from a publicity campaign, the water district decides to subsidize local plant nurseries so they can offer the plants at a lower price. Suppose the graph shows the supply and demand curves for a drought tolerant plant, such as purple sage. Drag the appropriate curve to show the impact of the water district subsidy.You will analyze the Market for Gasoline Step 1: Draw a supply-and-demand diagram. Price is on the vertical axis, quantity is on the horizontal axis, demand is downward-sloping, supply is upward- sloping, and be sure to label equilibrium price and equilibrium quantity. Step 2. Change colors! If you have a highlighter or colored pencil (crayon, sharpie, whatever). Step 3. Show the change in demand or supply (only one curve will shift in each scenario). State if the curve decreases or increases. Step 4: Show the new equilibrium price and equilibrium quantity. Step 5: Repeat Steps 1-4 for each scenario. You will have a total of 4 graphs. Scenario A: A hurricane destroys refineries that produce gasoline. Scenario B: Consumers purchase electric vehicles that do not need gasoline. • Scenario C: Technological innovation occurs that reduces the cost of producing gasoline. Scenario D: Road trips become the one and only vacation option and many families opt for long-distance road trips. ● .
- A friend of yours is considering two cell phone service providers. Provider A charges $120 per month for the service regardless of the number of phone calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls. Your friend's monthly demand for minutes of calling is given by the equation Qp = 150 - 50P, where P is the price of a minute. With Provider A, the cost of an extra minute is With Provider B, the cost of an extra minute is S Given your friend's demand for minutes and the cost of an extra minute with each provider, if your friend used Provider A, he would talk for minutes, and if he used Provider B, he would talk for minutes. This means your friend would pay S for service with Provider A and S for service with Provider B. Use the following graph to draw your friend's demand curve for minutes. Then use the green triangle to help you answer the questions that follow. Note: Yo U will not be graded on an. changeS Vou mako to tha 喜GGasoline for cars is produced in a market. There are equations for the Supply and Inverse Demand of car gasoline that model its Supply and Demand graph. These equations are (for supply), P = 20 + Qs, and (for Inverse Demand), P = 80 - Qd. Due to gasoline shortages, some sellers may be able to get access to more gasoline and produce it better than others. As a result, the federal government placed a quantity restriction of 15 units on the sellers. (Part I) Draw the market equilibrium with the government intervention (Q** and P**) of the quantity restriction. Please label the graph for slopes, the equilibrium point, etc. (Part II) What is the market equilibrium without the intervention of the government? (Part III) The government decided that the previous quantity restriction was not sufficient. So, it increased the restriction from 15 units to 20 units. Consequently, what is the new market equilibrium point with this new intervention? It is not necessary to label this point on the…Consider two types of cars: 1) Performance cars, which emphasize good performance (good mileage, towing capacity, horsepower, etc). 2) Luxury cars, which emphasize good looks Let's say that with the higher gas prices Americans care less about how their cars look and more about how they perform. We'd therefore expect to see in the market for performance cars and in the market for luxury cars. demand fall; demand rise demand rise; quantity demanded fall demand rise; demand fall O demand fall; quantity demanded rise
- Building. They want to maximize total revenue, but the number of jerseys available is a constraint. Here are the two demand equations, where the Q's are the jerseys to be sold in each location: Cone Center Demand: Pc = 240 - 6Qc Friday Building Demand: = 400 - 3QF The total number of jerseys (Q) available is 30. PF What quantity of jerseys should be allocated to the Friday Building? Enter as a value. ROUND TO THE NEAREST WHOLE NUMBER (CAN'T SELL A PARTIAL JERSEY). ☆Name a normal good, an inferior good, a set of substitute goods, a set of complements that are used in your household daily. For the normal good, make a (Hypothetical) linear demand schedule with 7 different price points and corresponding quantity demanded by your own household. For the same normal good, make another (Hypothetical) linear demand schedule with 7 different price points and corresponding quantity demanded by your neighbor. Assuming that you and your neighbor are the only two households in the market, make a market demand schedule for the same normal good. Draw and interpret a graph to show the market demand and impact of changes in quantity demanded if the price of the same normal good decreases. For the inferior good, draw and interpret a graph showing the demand curve and a shift in the curve if your income increases. For anyone good from the set of substitutes, draw and interpret a graph showing the demand curve and a shift in the curve if the price of the substitute…S₁ S₂ XX D Quantity (per period) Panel A Panel C D₂ D₁ Quantity (per period) panel A panel B panel C panel D Panel B S₂ D Quantity (per period) Panel D S₁ S D₁ D₂ Quantity (per period) The figure shows how supply and demand for rental cars during the Thanksgiving holiday might shift in response to specific events. Suppose a late season hurricane in the Gulf of Mexico destroys gasoline refineries in Louisiana. Which panel best describes how this will affect the market for rental cars?