QUESTION 8 The market for good Q is perfectly competitive. However, it features negative externalities. Consumers' marginal benefit is MB = 90-Q Producers' marginal private cost is MC = Q. The production of this good generates a marginal external cost MEC=4. a) In the equilibrium of this market, the perfect competition quantity is Qpc= 45 b) The socially efficient quantity is Qsoc 43 c) To achieve efficiency, the government can introduce a

Economics (MindTap Course List)
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ISBN:9781337617383
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Chapter30: Market Failure: Externalities, Public Goods, And Asymmetric Information
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QUESTION 8
The market for good Q is perfectly competitive. However, it features negative externalities.
Consumers' marginal benefit is MB = 90-Q
Producers' marginal private cost is MC = Q.
The production of this good generates a marginal external cost MEC=4.
a) In the equilibrium of this market, the perfect competition quantity is Qpc= 45
b) The socially efficient quantity is Qsoc= 43
c) To achieve efficiency, the government can introduce a
Transcribed Image Text:QUESTION 8 The market for good Q is perfectly competitive. However, it features negative externalities. Consumers' marginal benefit is MB = 90-Q Producers' marginal private cost is MC = Q. The production of this good generates a marginal external cost MEC=4. a) In the equilibrium of this market, the perfect competition quantity is Qpc= 45 b) The socially efficient quantity is Qsoc= 43 c) To achieve efficiency, the government can introduce a
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