Who can help me answer this economics question???(2)

来源:百度知道 编辑:UC知道 时间:2024/05/28 14:16:50
Why does trade of any type take place? Illustrate your answer by reference to each of the following"
(1)Market exchange in which price is determined by demand and supply.(Refer in your answer to producer and consumer surplus).
(2)Exchange between two individuals based on differences in tastes given a fixd endowment of two goods.
(3)International trade.

为什么贸易任何类型的发生?说明你的回答是参照下列每"
( 1 )市场交换中的价格是由需求和供给(指在您的答案中,以生产者和消费者剩余) 。
( 2 )交换双方个人的基础上的差异,口味给予不动捐赠的两辆运。
( 3 )国际贸易。