[ido]

It's mostly a problem in countries that aren't doing well economically and thus their young people leave to other (mostly also European) countries.

You cant make immigration easy only in these countries as once you are in the EU you can then move to any other EU state (there is some wait required, like a year I think). So people will basically use these as a jump off point to the countries they actually want to go to (which do not lack immigrants).

I believe the solution is to invest in the poorer countries to make them attractive enough so that their diaspora wishes to return and young people don't want to leave en masse to begin with.

[throwaway894345]

Right. That makes sense. If it’s not a pan-EU problem then easing immigration restrictions across the EU won’t help. I wonder if they could be more creative, for example, allowing people to work in those countries with negative population growth but not the wealthier countries (e.g., Germany). Maybe after working in a poorer country for 5-10 years you earn the right to work anywhere in the EU.

But yes, investment in poorer countries also seems reasonable.