4.e) A student in a managerial economics class calculated the four-firm concentrationratio and HHI for industries A and B. What is the proper conclusion she can draw from thefollowing findings?Industry AIndustry BFour-firm Concentration ratio0.91HHI3,2002,500(a) Does either industry have one firm only (monopoly)? Please explain using the information inthe question.(b) Does either industry have a large number of firms (perfect competition)? Please explain,using the information in the question.5. (✓ Suppose that industry A has 3 firms, with equal sales.(a) Please calculate the Herfindahl-Hirschman index (HHI) for industry A and show yourcalculations.(b) Please calculate the four firm concentration ratio (C4) for industry A and show yourcalculations.

4. (a) Does either industry have one firm only (monopoly)? Please explain using the information in…

Answered: 4. e) A student in a managerial…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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If it is known that the demand function in a perfectly competitive market is shown by the equation P= 20, while the demand function faced by a monopolist is shown by the equation P = 20 - 10/6 Q, then explain the difference in the relationship between TR, AR, and MR in a perfectly competitive market and monopoly market! Complete the explanation with graphic images
A manufacturing company has a monopoly on the production. A single (individual) manufacturer demand for mixer is Q = 4 − P. The marginal cost of producing mixer is $1. Solve the following: 1. Profit-maximizing monopoly, quantity, price, and profit from serving this single concrete contractor.2. What would the quantity be if the Manufacturing company serves 100 mixercontractor identical to this one?
What is the usual shape of a marginal revenue curve for a monopolist? Why? When a monopolist identifies its profit-maximizing quantity of output, how does it decide what price to charge? Is a monopolist allocatively efficient? Why or why not? ALCOA does not have the monopoly power it once had. How do you suppose their barriers to entry were weakened? For many years, the Justice Department has tried to break up large firms like IBM, Microsoft, and most recently Google, on the grounds that their large market share made them essentially monopolies. In a global market, where U.S. firms compete with firms from other countries, would this policy make the same sense as it might in a purely domestic context? If public utilities are a natural monopoly, what would be the danger in deregulating them? Why does regulatory capture reduce the persuasiveness of the case for regulating industries for the benefit of consumers? In the middle of the twentieth century, major U.S. cities had multiple…
Suppose that the quantity of natural gas demanded in a city is 70 billion cubic meters when the price is $0.24 per cubic meter. The table below shows the total costs for a firm supplying natural gas to this market. Is the firm a natural monopoly? Quantity (billion m³) 20 30 40 50 60 70 Total cost ($ billion) 4.5 6. 9.0 12.0 15.5 19.5 No, because two or more firms could satisfy the entire market demand at a lower total cost than a single firm can. No, because two or more firms could satisfy the entire market demand at a lower average total cost than a single firm can. Yes, because a single firm can satisfy the entire market demand at a lower total cost than two or more firms could. Yes, because a single firm can satisfy the entire market demand at a lower average total cost than two or more firms could.
The graph below shows the Market conditions of Honey’s Laundry service, which is the only laundry in Arizon Residential Area. Considering the shop as a Monopoly market, answer the following questions: (a)In order to maximize profit, how many clothes does the shop clean?[Answer in numerical value only without any unit] (b)If the opening of five new laundries turns it into a perfectly competitive market, what should be the price Sunny’s laundry be charging now?[Answer in numerical value only without any unit] (c)Compute the change in total revenue between part a and part b.[Answer in numerical value only without any unit] Note: Bartleby does not accept more than 3 sub-parts, and here are no more than 3. Please solve all parts to get a 'like'. Thanks
What are the entry barriers to Monopoly? Using the case of an electricity company operating a power plant identify at least two and explain briefly.
solve for last 3
The following diagram illustrates the demand curve facing a monopoly in an industry with no economies or diseconomies of scale and no fixed costs. In the short and long run, MC = ATC. 1.) Using the point drawing tool, indicate the monopoly output and monopoly price (Monopoly) in the figure to the right. Attach the appropriate provided label. 2.) Using the rectangle drawing tool, shade in monopoly profits (Profit). Attach the appropriate provided label. 3.) Using the triangle drawing tool, shade in the "excess burden" or "welfare costs" of the monopoly (Excess burden). Attach the appropriate provided label. Note: Carefully follow the instructions above and only draw the required objects. The monopoly creates excess burden because O A. it produces where price equals marginal cost. B. it produces an inefficiently large amount of output. O C. it charges a price that is too low. D. it produces where marginal cost is positive. E. it produces where price is above marginal cost. MR Output, Q…
None
In many countries, the government chooses to "internalize" the monopoly by owning monopoly providers of goods and services. (In some cases these firms are "nationalized" and the government actually buys or confiscates firms that operate in monopoly markets). Explain TWO advantages and TWO disadvantages of such an approach

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