You should look into Mazzucato's work, LK. I'm trying to do a review of her latest book at the moment. It's very suggestive. Very anti-Austrian...http://en.wikipedia.org/wiki/Mariana_Mazzucatohttp://www.youtube.com/watch?v=3r1IPsldbBg
That looks very interesting indeed. I suppose I should add her book the The Entrepreneurial State (2011) to my reading list.
Of interest, perhaps... MMT responds to critics.http://www.levyinstitute.org/pubs/wp_778.pdf