No more free variables.

没有其它变量。

youdao

Can a pure function have free variables?

一个纯粹的函数可以有自由变量？

youdao

What this means is that developers are free to declare variables and parameters of these types.

这就是说，开发人员可以自由地声明这些类型的变量和参数。

youdao

And the more variables it tries to control, the greater the instability of those it leaves free to move with market forces.

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As a result the most important variables to the price of an asset are the level and future shape of free cash flows, and the discount rate used, which, as you rightly point out, can be analysed in terms of risk premium.

ECONOMIST: Robert Wade replies