question
Which of the following is an assumption of the theory of oligopoly?
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Firms produce and sell either homogenous or differentiated products
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In what industry structure is the mutual interdependence of the firms an important feature?
answer
Oligopoly
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Monopolistically competitive firms differentiate their products by:
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Selling products with slightly different physical characteristics, at different locations, and creating a special image for the product through advertising.
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Which of the following conditions would prevent price discrimination?
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the ability to prevent low -price customers from reselling to high price customers
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The economic inefficiency of a monopolist can be measured by
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the deadweight loss
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Price discrimination is when a firm charges
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different prices for the same goods to different consumers
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A monopolistically competitive firm is producing at an output level in the short run where average total cost is $3.50, price is $3.00, marginal revenue is $1.50, and marginal cost is $1.50. The firm is operating
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with an economic profit in the short run
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A benefit to consumers of monopolistically competitive markets is that
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consumers have a variety of products from which to choose
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If short-run economic profits are greater than zero for firms in a monopolistically competitive market, in the long run we expect
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competing firms to enter the market and sell similar products, competing profits away.
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The firms with any market power marginal revenue curve is
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downward sloping and twice as steep as demand
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Price discrimination is related to elasticity because
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the firm can increase revenues by charging customers with elastic demands lower prices and charging customers with inelastic demands higher prices.
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When oligopolists collude the results are generally
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smaller output and higher price
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In maximizing profits, a monopolist will charge a price that is
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greater than marginal cost
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Restaurants, car dealerships, clothing stores, and music stores are examples of industries in which firms differentiate their products by offering them at more locations. This is an example of a ______ market
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monopolistically competitive.
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A market in which there are many firms each selling differentiated products is most likely a
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monopolistically competitive
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In general, firms in a cartel
answer
agree to charge the price the monopolist would charge