there is a potential problem with means-tested benefits, but for all the yakking about races to the bottom among U.S. states, there is not much evidence of a problem in that dimension. There's a general problem of inadequate benefits, a different thing.
The potential problem in regard to immigrants is different. It may be overblown. Do immigrants come here for public benefits, or to work and/or join family members? I suspect it's mostly the latter, but in any case, you can use immigration restrictions. Can't have open borders in a world of nation-states.
mbs
>
> Ok, Max, how do you run a welfare state that anyone could walk in and
> claim benefits in?
>
> Doug
>
> >> The welfare state and open borders are incompatible, both in
> >> capitalist and socialist nations, in the capitalist world economy.
> >> Yoshie
>