作业帮 > 英语 > 作业

明天要考试了 Suppose that the free-trade price of a good is 12$ an

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/04 23:17:52
明天要考试了
Suppose that the free-trade price of a good is 12$ and a 10% ad valorem tariff is put in place.As a result,domestic production in a small country rises from 2000 units to 2300 units and imports fall from 600 units to 200 units.Who are the winners and losers?What is the size of their gains and losses?what the net effect on society?
我有正确答案但是看不懂
自由贸易下的商品价格是12元.征收了10%的进口关税后,国内产量从原来的2000件增加到2300件,进口额从600下降到200件.这其实是在考进口关税的经济效应.
winners:国内生产商的福利增加了(2000+2300)*1.2/2=2580、国家财政增加了200*1.2=240
losers:国内消费者的福利减少了(2600+2500)*1.2/2=3060
所以社会总福利是减少了3060-2580-240=240