Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and quantity of a monopolist. Use the green points (triangle symbol) to shade the area that represents consumers' surplus, and use the purple points (diamond symbol) to shade the area th represents producers' surplus. PRICE (Dollars per hot dog) 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 Monopoly MR MC D 0 50 100 150 200 250 300 350 400 450 500 QUANTITY (Hot dogs) Monopoly Outcome Market Structure Perfectly Competitive Monopoly A Consumers' Surplus Producers' Surplus Deadweight Loss Consider the welfare effects when the industry operates under a perfectly competitive market versus a monopoly. On the monopoly graph, use the black points (plus symbol) to shade the area that represents the loss of welfare from a monopoly, or deadweight loss. That is, show the area that was formerly producers' surplus or consumers' surplus and now does not accrue to anybody. (?) Deadweight loss occurs when a monopoly controls a market because the resulting equilibrium is different from the perfectly competitive outcome, which is efficient. Price Quantity (Dollars) (Hot dogs) In the following table, enter the price and quantity that would arise in a perfectly competitive market; then enter the profit-maximizing price and quantity that would be chosen if a monopolist controlled this market. Given the summary table of the two different market structures, you can infer that, in general, the price is higher under a and the quantity is higher under a 1

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price
and quantity of a monopolist. Use the green points (triangle symbol) to shade the area that
represents consumers' surplus, and use the purple points (diamond symbol) to shade the area that
represents producers' surplus.
PRICE (Dollars per hot dog)
229 2 2 3 3 2 2 -
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Monopoly
MR
MC
D
20 50 100 150 200 250 300 350 400 450 500
QUANTITY (Hot dogs)
Monopoly
Monopoly Outcome
A
Consumers' Surplus
Producers Surplus
Price
Market Structure (Dollars)
Perfectly Competitive
Consider the welfare effects when the industry operates under a perfectly competitive market
versus a monopoly.
Deadweight Loss
On the monopoly graph, use the black points (plus symbol) to shade the area that represents the
loss of welfare from a monopoly, or deadweight loss. That is, show the area that was formerly
producers' surplus or consumers' surplus and now does not accrue to anybody.
(?)
Deadweight loss occurs when a monopoly controls a market because the resulting equilibrium is
different from the perfectly competitive outcome, which is efficient.
In the following table, enter the price and quantity that would arise in a perfectly competitive
market; then enter the profit-maximizing price and quantity that would be chosen if a monopolist
controlled this market.
Quantity
(Hot dogs)
Given the summary table of the two different market structures, you can infer that, in general, the
price is higher under a
, and the quantity is higher under a
Transcribed Image Text:Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and quantity of a monopolist. Use the green points (triangle symbol) to shade the area that represents consumers' surplus, and use the purple points (diamond symbol) to shade the area that represents producers' surplus. PRICE (Dollars per hot dog) 229 2 2 3 3 2 2 - 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 Monopoly MR MC D 20 50 100 150 200 250 300 350 400 450 500 QUANTITY (Hot dogs) Monopoly Monopoly Outcome A Consumers' Surplus Producers Surplus Price Market Structure (Dollars) Perfectly Competitive Consider the welfare effects when the industry operates under a perfectly competitive market versus a monopoly. Deadweight Loss On the monopoly graph, use the black points (plus symbol) to shade the area that represents the loss of welfare from a monopoly, or deadweight loss. That is, show the area that was formerly producers' surplus or consumers' surplus and now does not accrue to anybody. (?) Deadweight loss occurs when a monopoly controls a market because the resulting equilibrium is different from the perfectly competitive outcome, which is efficient. In the following table, enter the price and quantity that would arise in a perfectly competitive market; then enter the profit-maximizing price and quantity that would be chosen if a monopolist controlled this market. Quantity (Hot dogs) Given the summary table of the two different market structures, you can infer that, in general, the price is higher under a , and the quantity is higher under a
Consider the daily market for hot dogs in a small city. Suppose that this market is in long-run
perfectly competitive equilibrium, with many hot dog stands in the city, each one selling the same
kind of hot dogs. Therefore, each vendor is a price taker and possesses no market power.
The following graph shows the demand (D) and supply curves (S = MC) in the market for hot dogs.
Place the black point (plus symbol) on the graph to indicate the market price and quantity that will
result from perfect competition. Use the green point (triangle symbol) to shade the area that
represents consumers' surplus, and use the purple point (diamond symbol) to shade the area that
represents producers' surplus.
PRICE (Dollars per hot dog)
5.0
4.5
4.0
3.5
3.0 +
2.5
2.0
1.5
1.0
0.5
0
0
Perfectly Competitive Market
50
S-MC
D
100 150 200 250 300 350 400 450 500
QUANTITY (Hot dogs)
++
PC Outcome
A
Consumers' Surplus
◇
Producers' Surplus
Assume that one of the hot dog vendors successfully lobbies the city council to obtain the exclusive
right to sell hot dogs within the city limits. This firm buys up all the rest of the hot dog vendors in
the city and operates as a monopoly. Assume that this change doesn't affect demand and that the
new monopoly's marginal cost curve corresponds exactly to the supply curve on the previous
graph. Under this assumption, the following graph shows the demand (D), marginal revenue (MR),
and marginal cost (MC) curves for the monopoly firm.
Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price
and quantity of a monopolist. Use the green points (triangle symbol) to shade the area that
represents consumers' surplus, and use the purple points (diamond symbol) to shade the area that
represents producers' surplus.
(?)
Transcribed Image Text:Consider the daily market for hot dogs in a small city. Suppose that this market is in long-run perfectly competitive equilibrium, with many hot dog stands in the city, each one selling the same kind of hot dogs. Therefore, each vendor is a price taker and possesses no market power. The following graph shows the demand (D) and supply curves (S = MC) in the market for hot dogs. Place the black point (plus symbol) on the graph to indicate the market price and quantity that will result from perfect competition. Use the green point (triangle symbol) to shade the area that represents consumers' surplus, and use the purple point (diamond symbol) to shade the area that represents producers' surplus. PRICE (Dollars per hot dog) 5.0 4.5 4.0 3.5 3.0 + 2.5 2.0 1.5 1.0 0.5 0 0 Perfectly Competitive Market 50 S-MC D 100 150 200 250 300 350 400 450 500 QUANTITY (Hot dogs) ++ PC Outcome A Consumers' Surplus ◇ Producers' Surplus Assume that one of the hot dog vendors successfully lobbies the city council to obtain the exclusive right to sell hot dogs within the city limits. This firm buys up all the rest of the hot dog vendors in the city and operates as a monopoly. Assume that this change doesn't affect demand and that the new monopoly's marginal cost curve corresponds exactly to the supply curve on the previous graph. Under this assumption, the following graph shows the demand (D), marginal revenue (MR), and marginal cost (MC) curves for the monopoly firm. Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and quantity of a monopolist. Use the green points (triangle symbol) to shade the area that represents consumers' surplus, and use the purple points (diamond symbol) to shade the area that represents producers' surplus. (?)
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