Consider the allocation of surface water between two types of users. The marginal net benefits are MNB, (q) =12-q, for one type and MNB, (q₂)=6-q, for the other type, where g, and q denote the quantity of water used by each type in suitable units and MNB denotes marginal net benefits in dollars per unit. a. Determine the aggregate marginal net benefit. b. Suppose there are q, 8 units of water available in a given year. Determine the efficient allocation of water to the two types. c. Suppose there are q, 4 units of water available in a given year. Determine the efficient allocation of water to the two types. d. Draw a clearly labeled graph illustrating the efficient allocation of water in parts b and

4. Cost-benefit analysis A local college is deciding whether to conduct a campus beautification initiative that would involve various projects, such as planting trees and remodeling buildings, to make the campus more aesthetically pleasing. For the students of the college, the visual appearance of the campus is be classified as a public good. and . Thus, the visual appearance would Suppose the college administrators estimate that the beautification initiative will cost $47,270. To decide whether the initiative should be undertaken, administrators conduct a survey of the college's 3,060 students, asking each of them their willingness to pay for the beautification project. The average willingness to pay, as revealed by the survey, is $28. The benefit of the beautification initiative, as suggested by the survey, is $ cost, the college administrators Because the estimated benefit is than the undertake the beautification initiative. The calculation of the benefit of the beautification…

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MB = 50 - 2A MC = A Draw a graph for conducting a benefit cost analysis using marginal analysis. Solve for the efficient level of abatement and calculate the net benefits. Solve for the deadweight loss present at A = 10.

Why might a wetland ecologist scoff at an economist when the economist claims to have come up with a "value" for wetlands, for use in benefit-cost analysis? Keep in mind that economists and ecologists tend to have very different ideas about the concept of “value” for environmental resources?  Explain the differences between the concept of “existence value” for an economist, and the concept of “intrinsic value” for an ecologist.

A county transportation agency has asked you to suggest the allocation of bridge preservation budget of 50 million between Interstate and non-Interstate highway bridges. Political considerations require that urban populations receive at least $25 million in benefits and rural areas at least $10 million. As a rule of thumb, a $1 million investment yields total user benefits of $1.25 million for $1 million spent on Interstate highway bridges. $1 million for $1 million spent on non-Interstate highway bridges. The research also indicates that the distribution of benefits for each highway is.as shown in the attached table a) Formulate a linear programming (LP) problem to maximize total user benefits subject to the agency’s constraints

5. Suppose that on a campus, girls' demand for an air freshener is P 10 - Q, and boys' demand is P = 10 - Q. The supply for the air freshener is P = 5+Q. (a) Suppose that the air freshener is a private good. Write down the combined demand of girls and boys for the air freshener. What would be the equilibrium quantity of air freshener traded? at what price? (b) Now suppose that the air freshener is a public good. Write down the combined demand of girls and boys for the air freshener. What would be the equilibrium quantity of air freshener traded? at what price?

4. Cost-benefit analysis A local college is deciding whether to conduct a campus beautification initiative that would involve various projects, such as planting trees and remodeling buildings, to make the campus more aesthetically pleasing. For the students of the college, the visual appearance of the campus is and Thus, the visual appearance would be classified as a public good. Suppose the college administrators estimate that the beautification initiative will cost $1,540. To decide whether the initiative should be undertaken, administrators conduct a survey of the college's 380 students, asking each of them their willingness to pay for the beautification project. The average willingness to pay, as revealed by the survey, is $14. The benefit of the beautification initiative, as suggested by the survey, is $ Because the estimated benefit is than the cost, the college administrators undertake the beautification initiative. The calculation of the benefit of the beautification initiative…

The town of Grayling has 10 thousand residents who produce fish from fish farms and lakes. Each person who works on a fish farm produces 2 fish per day. Each person who fishes in a lake produces 10-X fish per day where X is the number of people (in thousands) who fish in the lakes. If the town issues tradable permits for lake fishing equal to the Pareto efficient value for X, what would a resident pay for one of these permits? (hint: how many extra fish does a lake fisherman catch compared to a fish farmer at the efficient value of X?)

No hand written solution Afirm has an industrial plant that emits pollutants into a town’s lake. The plant’s marginal abatement function is MAC= 200 – 0.5E and damages caused by its emissions are given by MD = 2E where emissions are in kg. per day. What is the socially efficient level of emissions from this plant? Illustrate this in a graph.   As an incentive to reduce emissions to the socially efficient level, government offers to pay the firm for each kg. of emissions it abates per day from this plant.   What subsidy per kg. should the government offer? If the plant abates to the socially efficient level of emissions, what total subsidy payment would the firm receive? Identify the area in your graph. How much better or worse off would the firm be compared to if it did no abating? Identify the area in your graph. What would be the net benefit to society if we pay the firm to reduce the plant’s emissions to the socially efficient level? Identify this area in your graph.