98年研究所經濟學考題-2

6.( ) If there is no goverment intervention in a market where there is a negative externality, (A)not enough of the good will be produced (B)the price of the good is not as high as it should be to send the right ... show more 6.( ) If there is no goverment intervention in a market where there is a
negative externality,
(A)not enough of the good will be produced
(B)the price of the good is not as high as it should be to send the right
incentives to consumers
(C)there will be zero deadweight loss
(D)marginal social benefit would exceed the marginal private benefit
7.( ) The number of tons of fish caught in the world 's ocean has been falling
over time because
(A)global treaties now prohibit the deep-sea fishing that used to be a
major source of commercial fish
(B)vast tracts in the Pacific andAtlantic Oceans are now off-limits for
fisherman
(C)the number of big fish in the ocean is fewer than it used to be
(D)taxs on fishing are now so high that many small vessels have been
put out of business
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