Using the information from the previous question, assume that Mytown engages in free trade inthe dolls markets with Yourtown, who also faces a market with monopolistic competition.Because of this we can expect that,(a) The numbers of firms operating in this market will not change.(b) At equilibrium the profit of firms will increase.(c) The quantity of types of dolls available to consumers will increase.(d) All the above answers are correct.2.

If two towns engage in free trade, the number of firms operating in the market increases as new…

Answered: Using the information from the previous…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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1. Under the model of monopolistic competition, a(an) ________ in the number of firms in the industry will cause ________ to ________. 2. In the model of monopolistic competition, if the price is ______ than average costs, then firms are earning __________ economic profit and we should expect firms to _________ the industry. 3. In the model of monopolistic competition, if an industry has large ________ relative to another industry, then we should expect _________ firms to operate in a long-run equilibrium of that industry.
WataDine is one of a city’s many restaurants that serve lunch and dinner in a monopolistically competitive market. Assume WataDine, as a typical restaurant in the city, is currently producing the profit-maximizing output level, and earns positive short-run economic profit. (a) How is monopolistic competition similar to each of the following market structures? (i) Perfect competition (ii) Monopoly (b) WataDine is currently earning short-run economic profits. Draw a correctly labeled graph for WataDine in short-run equilibrium and show each of the following. (i) The profit-maximizing quantity, labeled QM (ii) The profit-maximizing price, labeled PM (c) Given that WataDine is currently earning short-run economic profits, what will happen to each of the following in the long run? (i) WataDine's economic profit. Explain. (ii) WataDine's demand curve for its restaurant meals. (d) Assume WataDine is in long-run equilibrium. (i) Is WataDine taking advantage of its economies of scale? Explain.…
(a) There are two companies in the world that produce large passenger aircraft, Boeing, and Airbus. How would you characterize the market for large passenger aircraft, monopoly, perfectly competitive, monopolistically competitive or Oligopoly? Please explain. Large passenger aircraft are defined as aircraft than can carry more than 150 passengers. (b) The market for telephone services has become more competitive over time with the advancement of technology in the industry. Technology in the aircraft manufacturing industry has also advanced significantly. Why hasn’t this improvement in technology led to an increase in competition (Boeing and Airbus have been the only manufacturers in this industry for many years)? Please explain.
What are the key trade offs of imperfect competition? Group of answer choices 1-The monopolistically competitive market structure provides powerful incentives for innovation, but they never achieve productive efficiency in the long run. 2-The monopolistically competitive market structure provides powerful incentives for innovation, but the strongest firms in a monopolistically competitive market become oligopolists. 3-The monopolistically competitive market structure fails to achieve allocative efficiency, but the firms all face perfectly elastic demand curves. 4-The monopolistically competitive market structure allows firms to achieve economic profit in the short run, but the individual firms all face perfectly elastic demand curves.
If Amazon sells dozens of similar types of pencils at slightly different prices, we might assume the pencil market is _________. Select one: a. an oligopoly. b. a monopolistically competitive market. c. a monopoly. d. a perfectly competitive market.
Consider the model with monopolistic competition and full symmetry between the firms (internal returns to scale) in a single integrated market. Now assume that a new technology becomes available that reduces a firm's marginal cost of production by a given amount but requires a larger fixed-cost investment to implement. Suppose that all fırms adopt the new technology. How does this impact the equilibrium number of varieties and the equilibrium price? Show your work. Edit View Insert Format Tools Table
Consider a town in which only two residents, Eric and Ginny, own wells that produce water safe for drinking. Eric and Ginny can pump and sell as much water as they want at no cost. For them, total revenue equals profit. The following table shows the town's demand schedule for water. Note: the second picture of the last blank has 4 option A. nash equilibrium B tying c resale price maintenance D predatory pricing
1. Suppose we live in a world where the widgets market is a monopolistically competitive market with homogenous firms (i.e. no productivity differences among firms). There are two countries: A and B. In each country, consumer demand for widgets can be written as Q = S x- x (P – P), 30 where n is the number of widget firms, P the price of widget charged by the firm, and P the average price of widget by other firms in the market. Moreover, widget firms in both countries have the same total cost function, which is C = 750 + (5 × Q). It is also given that marginal revenue of each 30Q firm can be written as MR = P – Total demand for widget in country A is SA = 900 and Sg = 1600 in country В. a) Derive the average cost function from the total cost function. What is the marginal cost? b) Calculate the number of firms and the prices of widget in each country when trade is not allowed (that is, calculate na, ng, Pa, PBÌ- c) Calculate the number of firms and the price of widget in the unified…
3. Demand for a good produced by a duopoly is given by P = 100 - Q. Both firms have constant marginal costs, MC = 20 and zero fixed costs. Firms can choose to maximize profit or revenue. Suppose firm 1 choose to maximise profit and firm 2 choose to maximise revenue. Determine the equilibrium price and quantity of each firm.
Consider the long-run equilibrium in a monopolistically competitive market. Which of the following alternatives is correct? (a) Price is equal to marginal cost (b) The equilibrium is cost-efficient: Firms produce at the minimum of the average cost curve (c) The equilibrium is welfare-efficient: There is no deadweight loss (d) There are no barriers to entry: Every firm earns zero profits
(12) Suppose all firms in a monopolistically competitive industry were merged into one large firm. Would that new firm produce as many different brands? Would it produce only a single brand? Explain.

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