货币政策中的时间不一致性问题出现在政策制定者一旦经济主体形成预期后,就有动机偏离他们宣布的政策。
Mathematics is the art of giving the same name to different things.
人们相信耳朵不如相信眼睛。
The most important thing is to be able to think like an economist, to see the world through that lens.