The figure below shows supply and demand for planting trees, based on private costs and benefits. Trees sequester carbon, meaningthat they help counteract pollutants that contribute to climate change.Price of trees (S)22114201816121086420MCpvtD-MBMB,10 20 30 40 50 60 70 80 90 100Quantity of treesToolsSocial CostDWL a. Suppose that the carbon sequestration that results from planting a tree is worth $4. Graph the social cost curve that accounts for thepositive externality of trees.Instructions: Use the tool provided (MCsocial) to draw the social cost curve and plot only the two endpoints across the range of output0-100.b.Ignoring the positive externality. [c. The socially optimal quantity of trees istreestrees will be planted.d. Graph the deadweight loss that occurs when suppliers are unable to capture the $4 external benefit they provide from plantingtrees.Instructions: Use the tool provided (DWL) to draw the deadweight loss.The deadweight loss to society when suppliers are unable to capture the $4 external benefit they provide from planting trees is

Externalities are the harmful or beneficial side effects arise out of production or consumption of…

Answered: a. Suppose that the carbon…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The following graph shows market equilibrium of paper production. There are negative externalities in production and the Marginal External Cost is $5 per unit. We need to find the efficient allocation point. P 0 i. Do we correct the Marginal Social Benefit or Marginal Social Cost, and how? ii. Draw the corrected curve of MSB or MSC and mark the efficient point e. (Draw on paper. Take a photo and attach or send via email.) S D Q Attempt 4 Minu Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
1. Externalities - Definition and examples An externality arises when a firm or person engages in an activity that affects the wellbeing of a third party, yet neither pays nor receives any compensation for that effect. If the impact on the third party is adverse, it is called a v externality. The following graph shows the demand and supply curves for a good with this typé of externality. The dashed drop lines on the graph reflect the market equilibrium price and quantity for this good. Adjust one or both of the curves to reflect the presence of the externality. If the social cost of producing the good is not equal to the private cost, then you should drag the supply curve to reflect the social costs of producing the good; similarly, if the social value of producing the good is not equal to the private value, then you should drag the demand curve to reflect the social value of consuming the good.
1. An externality exists when agent A’s utility or production function depends on real variables chosen by another agent B, without an offer of compensation or other attention given to the effect of A’s well-being. True or False 2. The "invisible hand" of the market leads to the efficient allocation of goods and services, even in the presence of externalities. True or False 3. If there is a negative production externality, the market price of the good will be higher than the socially-optimal price. True or False
Q: The consumption of pies doesn't generate any externalities, but the production of pies generate positive externalities. A. Draw a diagram of a positive externality that occurs in production. Please be sure to label all of your curves and axes, explain the market quantity and the efficient quantity and what area is the dead weight loss. B. Explain, in a sentence or two, why there might be a positive externality associated with the production of Pies.
4. Suppose the supply curve of portable radio rentals in Golden Gate Park is given by P= 5+ 0.1Q and the demand curve is by P = 20 -0.2Q. a. If each portable radio imposes $3 per day in noise costs on others, by how much will the market equilibrium quantity exceed the socially optimal number of rentals? b. How would the imposition of a $3 per unit tax affect the efficiency in this market?
3. Now reconsider the issue of soybeans from the perspective of Chinese consumers. Assume you are a Chinese consumer who drinks soymilk each day. Demonstrate using a graph how your consumption of soymilk differs from the socially optimal level. Is the price you pay for soymilk in current market conditions the correct amount, too high, or too low? Why? Ensure that you label your graph correctly (all curves, axes, price and quantities labeled). Show the deadweight loss of soymilk consumption, and what price should be charged for soymilk to move the amount of soymilk you drink to the optimal level.
You are an industry analyst that specializes in an industry where the market inverse demand is P = 300 - 4Q. The external marginal cost of producing the product is MCExternal = 8Q, and the internal cost is MCInternal = 15Q.Instructions: Enter your responses rounded to the nearest two decimal places.a. What is the socially efficient level of output? unitsb. Given these costs and market demand, how much output would a competitive industry produce? unitsc. Given these costs and market demand, how much output would a monopolist produce? unitsd. Which of the following are actions the government could take to induce firms in this industry to produce the socially efficient level of output.Instructions: In order to receive full credit, you must make a selection for each option. For correct answer(s), click the box once to place a check mark. For incorrect answer(s), click twice to empty the box.check all that apply Pollution taxes Nonrival consumption Pollution permits
Graphically, the effects of an external benefit can be shown as A. a leftward shift of the market demand curve. B. a leftward shift of the market supply curve. C. a downward movement along the market demand curve. D. a rightward shift of the market demand curve.
When externalities cause markets to be inefficient (x) government action is sometimes needed to solve the problem. (y) private solutions can be developed to solve the problem. (z) there is a way to eliminate the problem of externalities in the market if producers are provided with the appropriate incentives to internalize the externality. Select one or more: a. (x), (y) and (z) b. (x) and (y) only c. (x) and (z) only d. (y) and (z) only e. (z) only
4. Efficiency in the presence of externalities Cars impose many external costs on society: carbon dioxide emissions that contribute to air pollution, congestion on roadways, and so on. Therefore, the market quantity of cars is not equal to the efficient quantity. The following graph shows the private demand for cars, the private supply of cars, and the social supply of cars, which incorporates both private costs and external costs. Use the black point (plus symbol) to indicate the market quantity. Next, use the purple point (diamond symbol) to indicate the socially optimum quantity. Note: Drop lines will extend to both axes automatically. DERIVATE QUARKET O5OCIAL SSOCIAL SPRVATE QUANTITY OF CARS From society's standpoint, the market is producing cars. This is an example of of resources. PRICE OF CARS
3. Efficiency in the presence of externalities Roses confer many external benefits on society: the beauty they add to a room or garden, the wonderful aroma they give off, and so on. Therefore, the market equilibrium quantity of roses is not equal to the socially optimal quantity. The following graph shows the demand for roses (their private value), the supply of roses (the private cost of producing them), and the social value of roses (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.
1.) Consider the market for plastic grocery store bags. Suppose that demand for these bags is given by PD = 24 – QD and supply is given by PS = QS. These bags, after they are used, pile up in the streets and get stuck in trees, creating unattractive litter. This litter imposes a negative externality of $2 per plastic bag. a.) Compute the socially optimal quantity of plastic bags. b.) Compute the competitive equilibrium in the market for plastic bags. c.) Compute consumer surplus, producer surplus, and total surplus in the market for plastic bags in this competitive equilibrium.

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