NO.PZ2018062003000187
问题如下:
When a tariff is imposed by a small country, it
选项:
A.reduces consumer surplus
decreases producer surplus,
decreases government revenue in that country
解释:
A is correct
A small country can reduces consumer surplus, increases producer surplus, and increases government revenue by imposing a tariff
考点:Trade Restrictions
解析:对于小国而言,关税迫使本国消费者以更高的价格购买商品,所以消费者剩余(福利)减小。A选项入选。
对于本国生产者而言,它可以以更高的价格贩卖商品,所以生产者剩余(福利)增加。B选项不入选。
该国政府因为收到了关税,所以收入是增加而非减少。C选项入选。
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