Suppose that the total abatement cost function for a firm is C(e) = (3+r)q, where q...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Suppose that the total abatement cost function for a firm is C(e) = (3+r)q², where q is the amount of emissions controlled (that is, the q is the amount of abatement). Uncontrolled, the firm would produce 2 units of emissions. Thus, q=2-e, where e is emissions (in tons). The variable r is a cost component unknown to the pollution control board. All they know is that there is a 50/50 chance that it could take the value of either r=0 or r=4. Marginal damages from emissions are given by MD(e)=4e. 1. Write the total cost of pollution control in terms of e. This is done by substituting the equation for q into the C(e) equation. You will need to simplify this equation into a second order polynomial in e. Report that equation here. 2. Solve for the two possible marginal abatement cost functions, -C'(e). This requires taking the derivative of the total abatement cost function from part 1 with each value for r, and multiplying each equation times negative one [Remember, it is -C'(e), not C'(e)]. Also, calculate the expected value of the marginal abatement cost function by using the average of the two possible values for r. Report those equations here. 3. Graph and label the three marginal abatement cost functions you reported in 2. Graph this with emissions, e, on the horizontal axis and dollars on the vertical axis. Graph the marginal damages from emission on the same graph. 4. Since the regulator does not, a priori, know the marginal abatement cost function, the best she can do is to use the expected value. How many emission permits would she issue if she were to establish a tradable permit program? (Hint: You need the emission, e, at the point where your marginal abatement cost function and your marginal damage functions intersect in the graph above.) 5. If, instead, she were to establish an emission tax, what tax rate would she choose? Show your work here. (Hint: Since you know the optimal emissions from part 4, you can use one of your equations to solve for the tax.) 6. Suppose that after the tradable permit program or emission tax was set, it turns out that r-4. Show the deadweight loss from both a permit program and a tax on your graph, assuming that it cannot be changed. Which instrument appears to be better? (You don't necessarily have to solve for the area of the deadweight loss triangle. If you have drawn carefully, the answer should be obvious from the graph.) 7. How could you have known which instrument was better without graphing it or mathematically solving for the area of deadweight loss? Suppose that the total abatement cost function for a firm is C(e) = (3+r)q², where q is the amount of emissions controlled (that is, the q is the amount of abatement). Uncontrolled, the firm would produce 2 units of emissions. Thus, q=2-e, where e is emissions (in tons). The variable r is a cost component unknown to the pollution control board. All they know is that there is a 50/50 chance that it could take the value of either r=0 or r=4. Marginal damages from emissions are given by MD(e)=4e. 1. Write the total cost of pollution control in terms of e. This is done by substituting the equation for q into the C(e) equation. You will need to simplify this equation into a second order polynomial in e. Report that equation here. 2. Solve for the two possible marginal abatement cost functions, -C'(e). This requires taking the derivative of the total abatement cost function from part 1 with each value for r, and multiplying each equation times negative one [Remember, it is -C'(e), not C'(e)]. Also, calculate the expected value of the marginal abatement cost function by using the average of the two possible values for r. Report those equations here. 3. Graph and label the three marginal abatement cost functions you reported in 2. Graph this with emissions, e, on the horizontal axis and dollars on the vertical axis. Graph the marginal damages from emission on the same graph. 4. Since the regulator does not, a priori, know the marginal abatement cost function, the best she can do is to use the expected value. How many emission permits would she issue if she were to establish a tradable permit program? (Hint: You need the emission, e, at the point where your marginal abatement cost function and your marginal damage functions intersect in the graph above.) 5. If, instead, she were to establish an emission tax, what tax rate would she choose? Show your work here. (Hint: Since you know the optimal emissions from part 4, you can use one of your equations to solve for the tax.) 6. Suppose that after the tradable permit program or emission tax was set, it turns out that r-4. Show the deadweight loss from both a permit program and a tax on your graph, assuming that it cannot be changed. Which instrument appears to be better? (You don't necessarily have to solve for the area of the deadweight loss triangle. If you have drawn carefully, the answer should be obvious from the graph.) 7. How could you have known which instrument was better without graphing it or mathematically solving for the area of deadweight loss?
Expert Answer:
Related Book For
Managerial Economics and Business Strategy
ISBN: 978-0071267441
7th Edition
Authors: Michael R. baye
Posted Date:
Students also viewed these accounting questions
-
Suppose the marginal cost for a firm is SMCi=4+Qi, and there are 1000 identical firms, and the market demand for this product is P= 10 0.002Q. If the government imposes a specific tax of $1.00 per...
-
The short run production function for a firm is Q = 60 + 40L - .5L2. The firm sells its product in a competitive market at price P = $4 per unit. The price of labor is PL = $8. Find the profit...
-
Suppose that the total discharge from the manifold in Fig. P8.11 is 450 m3/s and that there is a uniform ocean current of 60 cm/s to the right. Sketch the flow pattern from above, showing the...
-
Use a calculator to obtain solutions correct to the nearest hundredth in Problems 4954. 0.02x +0.831x + 0.0069 = 0
-
What type of audit appears to be the most useful in organizations? Since computer systems are becoming used in greater capacity within organizations, how should audit standards be improved to reflect...
-
A teacher gives stickers to students as a reward for good work. The stickers are on a long strip and repeat in a regular order: Balloon, Happy Face, Clown Face, and Spaceship. What are the 63rd and...
-
Define and distinguish among subject matter, personal, and in rem jurisdiction.
-
Given the following data, what should the price of the stock be? Required return......... 10% Present dividend........ $1 Growth rate ......... 5% a) If the growth rate increases to 6 percent and the...
-
Required information [The following information applies to the questions displayed below.] Income statements for the current year and one year ago, follow. Assume that all sales are on credit. For...
-
Direct Co sells an item whose demands over the next 4 months are 100, 140, 210, and 180 units, respectively. The company can stock just enough supply to meet each month's demand, or it can overstock...
-
Describe what changes would be necessary to the producer and consumer processes in Figure 7.1 and Figure 7.2 so that a mutex lock could be used instead of a binary semaphore. while (true) { /*...
-
List and explain two management tools in the planning process and two measurable performance indicators. Explain in detail.
-
Janice will need to pay $200 at the end of every month for the next 12 months, except for the payment of the 8th month. What is the present value, assuming a rate of 4%, compounded quarterly?
-
The following questions relate to the coupon and par bond described above (a) Is the bond price ofthis coupon bond ever below the price of the par bond? Explain youranswer (b.) What happens to the...
-
discuss this question: what do you perceive to be the purpose and role of Accounting? How is accounting information potentially relevant to you in your area of business? After posting your response,...
-
The following figure shows a CAN message captured on oscilloscope. The indication of whether this message is a standard message or an extended message is constituted by the The ID of this message...
-
Question: Derive Newton's second law of motion using basic principles and equations of motion.
-
D Which of the following is considered part of the Controlling activity of managerial accounting? O Choosing to purchase raw materials from one supplier versus another O Choosing the allocation base...
-
You are the manager of a monopoly. A typical consumers inverse demand function for your firms product is P = 100 20Q, and your cost function is C(Q) = 20Q. a. Determine the optimal two-part pricing...
-
A local restaurateur who had been running a profitable business for many years recently purchased a three-way liquor license. This license gives the owner the legal right to sell beer, wine, and...
-
Nationwide Bank has approached Hometown Bank with a proposal to merge. The following table lists the sales of the banks in the area. Use this information to calculate the four-firm concentration...
-
On rare occasions, an organism may have three copies of a chromosome and therefore three copies of the genes on that chromosome (instead of the usual number of two copies). The alleles for each gene...
-
Outline the steps that occur when piRITS or piRISC silences transposable elements by repressing transcription and by directly inhibiting TE RNAs, respectively. What is the role of piRNAs in this...
-
Explain how the miR-200 family of miRNAs behave as tumorsuppressor genes. What happens when their expression is blocked or decreased?
Study smarter with the SolutionInn App