[elc]

Thank you so much!

[RightWhale]

It's a monstrously huge topic. The US might have the largest total of all such programs, and that without national health insurance.

[blinachka]

Germany, France, UK, Canada, Netherlands just to name a few.

[Rockingham]

Here's one:

http://www.cato.org/pubs/pas/pa532.pdf

[Rockingham]

Here's another one:

http://www.cato.org/pubs/pas/pa447.pdf