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Long-run profit earned by a monopolistically competitive firm is driven to the competitive level due to which factor


A) a change in the technology that the firm utilizes
B) new firms entering the market causing a shift of its demand curve
C) new firms entering the market causing a shift of its supply curve
D) increased product differentiation

E) C) and D)
F) B) and D)

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A recent outbreak of E.coli was linked to a national fast-food restaurant chain.This is an example of a case that results in which of the following


A) Brand-name identity increases the effectiveness of markets.
B) Brand-name identity can be detrimental to the profitability of a firm.
C) Advertising is ineffective in salvaging perceptions of product quality.
D) Advertising cannot be used to establish brand loyalty.

E) A) and B)
F) B) and D)

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To maximize its profit,a monopolistically competitive firm chooses its level of output by looking for which of the following


A) the intersection of the demand curve and the marginal-cost curve
B) the intersection of the marginal-revenue curve and the marginal-cost curve
C) the level of output at which marginal revenue equals zero
D) the level of output at which average total cost is minimized

E) A) and C)
F) A) and D)

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In markets with differentiated products but without a lot of advertising,which of the following statements is supported by evidence


A) Consumers are not confused by conflicting signals.
B) In general, firms are less profitable.
C) Markets are less efficient.
D) Consumers make better choices.

E) A) and C)
F) B) and D)

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For a monopolistically competitive firm,what happens at the profit-maximizing quantity of output


A) price exceeds marginal revenue
B) marginal revenue exceeds marginal cost
C) marginal cost exceeds average revenue
D) average revenue exceeds price

E) All of the above
F) A) and C)

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If firms in a monopolistically competitive market are incurring economic losses,which scenario would best reflect the change facing incumbent firms as the market adjusts to its new equilibrium


A) a downward shift in their marginal-cost curve
B) an upward shift in their marginal-cost curve
C) a decrease in demand
D) an increase in demand

E) A) and B)
F) All of the above

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What would likely occur if a law was introduced restricting the ability of hotels and motels to advertise on billboards outside of a resort community


A) a decrease in profits for all hotels and motels
B) reduced efficiency of local lodging markets
C) a request by consumers to increase the number of billboards
D) an increase in prices charged by hotels

E) A) and B)
F) A) and C)

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When consumers are exposed to additional choices due to the introduction of a new product,what do we know


A) Consumers are likely to have a lower degree of satisfaction
B) A product-variety externality is said to occur.
C) An advertising externality is said to occur.
D) Consumers are likely to experience negative consumption externalities.

E) A) and B)
F) B) and D)

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For many years, a certain cola brand operated a taste-test booth at local fairs across Canada. Visitors to the booth would be encouraged to take a blind taste test between the brand and its primary market competitor. The brand then used the taste-test results in advertising. What advertising theory does such an approach support? The brand no longer uses this as an advertising strategy, but rather, relies on celebrity endorsements and other forms of advertising. What advertising theory do you think now dominates the market between the brand and its primary competitor? Explain.

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The taste test used the "adver...

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Scenario 16-1 Vacation Inns of Canada (VIC) has recently announced intentions of building a new spa resort complex in Vernon, British Columbia.Assume that the hotel and resort market in Vernon is characterized by monopolistic competition. -Refer to Scenario 16-1.As a result of the new VIC resort,tourists who stay in Vernon are likely to experience which of the following,and with what effect


A) product-variety externality, which harms consumers
B) product-variety externality, which benefits consumers
C) business-stealing externality, which harms consumers
D) business-stealing externality, which benefits consumers

E) A) and B)
F) C) and D)

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Suppose that monopolistically competitive firms in a certain market are experiencing losses.What happens in the transition from this initial situation to a long-run equilibrium


A) The number of firms in the market decreases.
B) Each incumbent firm experiences a decrease in demand for its product.
C) Marginal cost and average total cost will increase.
D) Product variety increases.

E) All of the above
F) A) and B)

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Scenario 16-3 A monopolistically competitive firm has the following cost structure: The firm faces the following demand curve: Scenario 16-3 A monopolistically competitive firm has the following cost structure: The firm faces the following demand curve:    -Refer to Scenario 16-3.If the government forces this firm to produce at its efficient scale,how many units will it produce and for what profit or loss A) produce 3 units and make $9 B) produce 4 units and make $6 C) produce 5 units and lose $5 D) produce 6 units and lose $29 -Refer to Scenario 16-3.If the government forces this firm to produce at its efficient scale,how many units will it produce and for what profit or loss


A) produce 3 units and make $9
B) produce 4 units and make $6
C) produce 5 units and lose $5
D) produce 6 units and lose $29

E) A) and C)
F) All of the above

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In the short run,a firm in a monopolistically competitive market operates much like what type of firm


A) a perfectly competitive firm
B) an oligopoly firm
C) a monopoly
D) a duopoly

E) B) and D)
F) B) and C)

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When a firm in a monopolistically competitive market earns zero economic profit,its product price must equal marginal cost.

A) True
B) False

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When a new firm enters a monopolistically competitive market,what will happen to the individual demand curves faced by all existing firms in that market


A) They will shift to the left.
B) They will shift to the right.
C) They will remain unchanged, but the quantity demanded will increase.
D) They will remain unchanged, but the quantity demanded will decrease.

E) A) and B)
F) A) and C)

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When firms sell highly differentiated consumer goods,what is one significant cost all firms are likely to incur


A) advertising expenses
B) fixed costs
C) intermediate material costs
D) taxes and regulation expenses

E) None of the above
F) B) and C)

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In a situation of long-run equilibrium,which statement explains the differences between a perfectly competitive firm and a monopolistically competitive firm


A) A perfectly competitive firm operates at excess capacity.
B) A monopolistically competitive firm does not operate at its efficient scale.
C) A competitive firm charges a markup over marginal cost.
D) A perfectly competitive firm operates at an inefficient scale.

E) B) and C)
F) A) and C)

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When a firm's demand (average-revenue) curve is tangent to its average-total-cost curve,which is the result regarding economic profits/losses


A) The firm's economic profit is zero.
B) The firm must be earning economic profits.
C) The firm must be incurring economic losses.
D) The firm must be operating in a monopolistically competitive market.

E) A) and B)
F) A) and C)

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If firms in a monopolistically competitive market are earning economic profits,which scenario would best reflect the change facing incumbent firms as the market adjusts to its new equilibrium


A) an increase in demand
B) a decrease in demand
C) a downward shift in their marginal-cost curve
D) an upward shift in their marginal-cost curve

E) All of the above
F) B) and D)

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Economists who argue that advertising enhances market efficiency suggest that celebrity advertising signals inferior product quality.

A) True
B) False

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