YL2023-08-01 10:23:50

Module 5-Question 38- https://www.gfedu.cn/squareques/id_861778.html 1.看不懂你说的，依照公式MV=PY, 为什么“在货币中性假设下，M只影响P, M高，P就高”？你追答里回复的，能够解释这句话的？什么叫与货币数量无关？2. 我的理解是：书（2022-L1V2）P282 money neutrality定义，whereby an increase in the money supply is thought in the long run simply to lead to an increase in the price level while leaving real variables like output and employment unaffected—is known as money neutrality. 根据这句话，可以反推出a decrease in the money supply 等同于a decrease in the price level. 所以A选项后半句是成立的。