I stumbled across this brilliant short paper today and really enjoyed it, so I thought I would share it:
http://mercatus.org/sites/default/files/publication/Mises.pdf
Not much new info here on methodology or anything, but it is nice to see so many isses addressed in a clear and compact manner.
Some things addressed that I noticed on my 1st read:
1) Analytic / Synthetic distinction, and how Mises preceedes quine
2) Mises realtion to Kantian terminology
3) Relating theory to realistic models (why you can't construct a world where labor leads to joy)
4) The radically empirical nature of Mises' a priorism
5) The uniquely radically subjective view point of Austrian econ
6) The "mere tautology" accusation
"As in a kaleidoscope, the constellation of forces operating in the system as a whole is ever changing." - Ludwig Lachmann
"When A Man Dies A World Goes Out of Existence" - GLS Shackle