Krugman on Marx

[Mathew Forstater]

A reference or two?  Greatly appreciated. (and if possible a comment on the
role any of this has in the Nobel awarded finance work) -Mat

Brad De Long wrote:


> Modern finance courses reject the "internal rate of return" approach of
> Samuelson and company and prefer the "net present value" formulation for
> exactly the reasons laid out by Joan Robinson and company in the
> reswitching debate...
>
> Brad DeLong