...P = 产出的价格 (GDP 平减指数) Y = 产出的数量 (实际 GDP) P Y = 产出的价值 (名义GDP) * 数量方程式(The quantity equation) 数量方程式 M V = P Y 源自前述关于流通速度的定义。 这是个恒等式,因为根据变量的定义该式总是成立。
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Velocity and the Quantity Equation 货币流通速度与数量论方程式
The quantity equation shows that an increase in the quantity of money in an economy must be reflected in one of three other variables.
数量论方程序表明,经济中货币数量的增加必然反映在其他三个变量中的一个。
And the solution to this equation looks like this where it is written in terms of a quantity called a wavefunction.
这个方程的解法是,看起来像是写成数学符号就是,波函数。
So, in fact, you know, when you plug in these things, normally you get a quantity that's of a form, something times t plus a constant because that's what you plug into the equation of a plane.
事实上,代入这些之后,通常可以得到这种形式的值,有时候是t加上一个常数,因为这是你代入平面方程的。
And the solution to this equation looks like this where it is written in terms of a quantity called a wavefunction.
这个方程的解法是,看起来像是写成数学符号就是,波函数。
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