The answer is that you need to add "liquidity preference", the supply and demand for money.

答案就是，你要把“流动性偏好”，也就是对现金的需求和供给加入考虑。

youdao

The answer is that you need to add "liquidity preference", the supply and demand for money.

答案就是，你要把“流动性偏好”，也就是对现金的需求和供给加入考虑。

youdao