An Australian colleague has asked "if history of economics courses are
taught in most USA colleges and universities where they offer bachelor of
economics degrees?"

I think it would be especially useful if an online-accessible article
providing numerical data could be cited.  Given that there are more than
4000 institutions of higher education in the US, this might be difficult
to answer, so if work has been done that looks at a smaller universe,
e.g., liberal arts colleges or "top 50" universities (or the like), I
suspect that would serve the same purpose.

Thanks for your help!

Bruce Larson