Here. I agree. As long as the word is in use I'll use it on occasion (I feel like I usually talk about "Post Keynesianism" or "Austrian economics" rather than "heterodox economics" though), but I think this is right.
There's two kinds of economics: good economics and bad economics. Just try to do the first kind. Trace your steps and figure out the problems if you end up doing the second kind.
For the Weekend...
2 hours ago