Consider the market for steel. Suppose that a steel manufacturing plant dumps toxic waste into a nearby river, creating a negative externality forthose living downstream from the plant. Producing an additional ton of steel imposes a constant external cost of $220 per ton. The following graphshows the demand (private value) curve and the supply (private cost) curve for steel.Use the purple points (diamond symbol) to plot the social cost curve when the external cost is $220 per ton.1100990Social Cost880770660Supply(Private Cost)550440Demand330(Private Value)220110123467QUANTITY (Tons of steel)PRICE (Dollars per ton of steel) The market equilibrium quantity istons of steel, but the socially optimal quantity of steel production istons.To create an incentive for the firm to produce the socially optimal quantity of steel, the government could impose aofper tonof steel.%24

The markets in every economy are considered to be of utmost importance for the allocation, and…

Answered: Consider the market for steel. Suppose…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Which of the following policies could help the government achieve the efficient outcome? Check all that apply. Introduce emission taxes Offer a subsidy to consumers equal to the vertical distance between the marginal private benefit curve and the marginal social benefit curve Implement tradable pollution permits Offer a subsidy equal to the price at the efficient outcome Offer a subsidy to producers equal to the vertical distance between the marginal private benefit curve and marginal social benefit curve
The following graph shows the externalities in the market of papers. Apparently, there are negative externalities in the production of paper. The Marginal External Cost is estimated to be a constant $10 for all quantities. MSC S = MPC 110 105 100 95 Price, Benefit, and Cost (Dollars) D D m 4.5 5 Tons of Paper per Year (Millions) i. Explain how we can get the MSC. U D = MSB
The following is a copy of the information from Question 1: Consider Product NE, which has a negative externality associated with its production and use ( i.e., the “Incidental Cost” ( IC) of each unit of Product NE is greater than zero). You are told that : * The “Efficient” Output of Product NE = 9000 units * The Free-Market Equilibrium Output of Product NE = 10,000 units * The Consumer’s Surplus + Producer’s Surplus on Unit Number 6000 ( i.e., on that one unit ALONE) is equal to $ 70 ( i.e., the sum of CS + PS = $ 70) * The Cumulative Surplus on the first 9000 units produced is equal to $ 175,000 ( i.e., the sum of the surplus( to society) on ALL 9000 units adds up to $ 175,000) Is the Cumulative Surplus on the first 10,000 units ( i.e., ALL 10,000 units together) greater than $ 175,000, less than $ 175,000, or exactly equal to $ 175,000 ? a. Greater Than $…
Consider the market for steel. Suppose that a steel manufacturing plant dumps toxic waste into a nearby river, creating a negative externality for those living downstream from the plant. Producing an additional ton of steel imposes a constant external cost of $165 per ton. The following graph shows the demand (private value) curve and the supply (private cost) curve for steel. Use the purple points (diamond symbol) to plot the social cost curve when the external cost is $165 per ton. 1100 990 Social Cost 880 770 Supply (Private Cost) 660 550 440 330 220 Demand 110 (Private Value) 1 2 4 7 QUANTITY (Tons of steel) PRICE (Dollars per ton of steel)
Public wifi hotspots grant many external benefits on society: more equitable access to the internet, increased educational opportunities, and so on. Therefore, the market equilibrium quantity of public wifi hotspots does not equal the socially optimal quantity. The following graph plots the demand for public wifi hotspots (their private value), the supply of public wifi hotspots (the private cost of producing them), and the social value of public wifi hotspots, including both the private value and external benefits. Use the black point (plus symbol) to indicate the market equilibrium quantity. Next, use the purple point (diamond symbol) to indicate the socially optimal quantity.
Consider the market for bolts. Suppose that a hardware factory dumps toxic waste into a nearby river, creating a negative externality for those living downstream from the factory. Producing an additional ton of bolts imposes a constant marginal external cost (MEC) of $75 per ton. The following graph shows the demand (marginal private benefits, or MPB) curve and the supply (marginal private costs, or MPC) curve for bolts. Use the purple points (diamond symbol) to plot the marginal social costs (MS) curve when the marginal external cost is $75 per ton.
Calculate private market equilibrium and the socially optimal equilibrium for the following negative production externality. (note: demand and supply functions are already in the inverse format) Demand: P = 100 - Q Supply: P=-50 + 2Q Marginal External Cost: MEC = 2Q Private Market Equilibrium = Socially Optimal Equilibrium = (enter your responses rounded to a whole number)
I chose option D and got this wrong. I thought that when you had a positive externality The demand curve move to the right. Wouldn’t this mean that the level of output and the price would be greater than the free market ones? can you explain how my answer is wrong? What is correct?
This is an end-of-chapter problem that I'm struggling with! thanks!
Air pollution creates a negative externality—a cost suffered by a third party as a result of an economic transaction. A standard solution to a negative externality is a Pigouvian tax, a tax that raises the marginal private cost of pollution emissions to the level of the marginal social cost. The socially optimal quantity of pollution emissions is then determined by the intersection of the marginal private benefit, or demand, curve and the marginal social cost curve. The article notes that "putting a dollar value on the benefits of cleaner air has been difficult." Assuming this problem has been resolved, in the accompanying diagram, move the endpoints of line Smarginal social cost to show the marginal social cost curve. Then move the line labeled "Tax" to show the amount of the tax needed to limit emissions to the socially optimal level.
Parks confer many external benefits on society: open space, trees that reduce pollution, and so on. Therefore, the market equilibrium quantity of parks is not equal to the socially optimal quantity. The following graph shows the demand for parks (their private value), the supply of parks (the private cost of producing them), and the social value of parks, including both the private value and external benefits. Use the black point (plus symbol) to indicate the market equilibrium quantity. Next, use the purple point (diamond symbol) to indicate the socially optimal quantity.
Suppose that speeding imposes externalities on other people resulting in a social cost of $50. A town is considering hiring an extra police officer to give out speeding tickets. If we want to maximize social welfare (absent enforcement costs), which of the following statements are true? (Assume risk neutral drivers.) What happens to the socially optimal cost of the speeding ticket if the town decides to hire the police officer? a) It goes down b) It goes up c) The amount that it goes down depends on salary of the police officer d) The amount if goes up depends on the salary of the police officer e) None of the above

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