Actually, I am about to estimate the effects of educated labor force supply (or better to say production) in higher education, on the unemployment rate. To do this in an strong way, it is necessary to start the discussion in a macro- or labor economic background and specify the relationship through a mathematical framework (e.g. similar to Jones [2002]), However, most of the similar studies -as far as I have seen- have not provided such a background.
I would be grateful if anyone can introduce the required framework.