Question

国际贸易问题！请中文解答，不胜感激！！！

三道题目，请高手解答，谢谢
5.1 home’s demand curve for wheat is D=100-20p, its supply curve is S=20+20p.
Derive and graph home’s import demand schedule. What would the price of wheat be in the absence of trade?

5.2 foreign’s demand curve for wheat is D=80-20p, its supply curve is S=40+20p.
Derive and graph foreign’s export supply curve and find the price of wheat that would prevail in foreign in absence of trade.

5.3 home imposes a specific tariff of 0.5 on wheat imports.
Determine and graph the effects of the tariff on the following:
a. the price of wheat in each country; b. the quantity of wheat supplied and demanded in each country; c. the volume of trade.
Determine the effect of the tariff on the weal fare of each of the following groups?
a. home import-competing producer; b. home consumer; c. home government.
我说的是解答出来，不是翻译出来啊

Answer 1

5.1麦子的国内需求曲线是D=100-20p，它的供应曲线是S=20+20p。
<dnt>
</dnt>Derive和图表家的进口需求日程表。 是什么麦子的价格在没有贸易时？
<dnt>
</dnt>
<dnt>
麦子的外国需求曲线是D=80-20p的</dnt>5.2，它的供应曲线是S=40+20p。
<dnt>
</dnt>Derive和图表外国出口供应曲线和发现在外国将战胜在缺乏贸易麦子的价格。
<dnt>
</dnt>
<dnt>
家庭</dnt>5.3强加一种具体关税0.5给麦子进口。
<dnt>
</dnt>Determine和注标关税的作用对以下：
<dnt>
</dnt>a.麦子的价格在每个国家; b.在每个国家供应和要求的麦子的数量; c.贸易额。
<dnt>
</dnt>Determine关税的作用对以下小组中的每一的鞭痕车费个？
<dnt>
</dnt>a.回家进口竞争的生产商; b.家庭消费者; c.国家政府。