A monopoly that produces beer has estimated the following demand function: 1 p(q) = 300 - q+ 20t 3000 The variables are defined as follows: p is the price of a liter of beer, q is production, and t is the monthly average temperature in degrees centigrade. The estimated cost of producing a liter of beer is $12. Below is a table with the average temperature recorded in Arizona during March and April. Month Temperature March 35 April 38 a) Find the optimal price for the monopolist in each month b) Calculate the Mark-up for April and according to it estimate the elasticity of demand. Comment on the results. C) Determine the efficiency loss in the month of March.

A monopoly that produces beer has estimated the following demand function: 1 p(q) = 300 - q+ 20t 3000 The variables are defined as follows: p is the price of a liter of beer, q is production, and t is the monthly average temperature in degrees centigrade. The estimated cost of producing a liter of beer is $12. Below is a table with the average temperature recorded in Arizona during March and April. Month Temperature March 35 April 38 a) Find the optimal price for the monopolist in each month b) Calculate the Mark-up for April and according to it estimate the elasticity of demand. Comment on the results. C) Determine the efficiency loss in the month of March.

Principles of Economics 2e

2nd Edition

ISBN:9781947172364

Author:Steven A. Greenlaw; David Shapiro

Publisher:Steven A. Greenlaw; David Shapiro

Chapter11: Monopoly And Antitrust Policy

Section: Chapter Questions

Problem 7SCQ: From the graph you drew to answer Exercise 11.6, would you say this transit system is a natural...

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Classify the following as a government-enforced barrier to entry, a banker to entry that is not government-enforced, or a situation that does not involve a barrier to entry. A patented invention A popular but easily copied restaurant recipe An industry where economies of scale are very small compared to the size of demand in the market A well-established reputation for slashing prices in response to new entry A well-respected brand name that has been carefully built up over many years
From the graph you drew to answer Exercise 11.6, would you say this transit system is a natural monopoly? Justify. Use the following information to answer the next three questions. In the years before wireless phones, when telephone technology requited having a wile matting to every home, it seemed plausible that telephone service had diminishing average costs and might require regulation like a natural monopoly. For most of the twentieth century, the national U.S. phone company was AT&T, and the company functioned as a regulated monopoly. Think about the deregulation of the U.S. telecommunications industry that has occurred over the last few decades. (This is not a research assignment, but a thought assignment based on what you have learned in this chapter.)
ALCOA does not have the monopoly power it once had. How do you suppose their barriers to entry were weakened?
Imagine a monopolist could charge a different price to every customer based on how much he or she were willing to pay. How would this affect monopoly profits?
If public utilities are a natural monopoly, what would be the danger in deregulating them?
How can a monopolist identify the profit-maximizing level of output if it knows its total revenue and total cost curves?
If a monopoly firm is earning profits, how much would you expect these profits to be diminished by entry in the long run?