关于中级微观经济学的问题An indi¤erence curve is downward sloping because you need to pay a positive price to buy each good from the market.这句话对吗,为什么

分类: 作业答案 • 2022-07-21 14:12:12

问题描述：

关于中级微观经济学的问题
An indi¤erence curve is downward sloping because you need to pay a positive price to buy each good from the market.
这句话对吗,为什么

答

positive price不知道是什么,但是如果收入下降的话,预算线向下移动,自然而然无差异曲线与预算线的均衡点下降,所以无差异曲线下降.