Should we have a guaranteed minimum income in the United States? Something nice and simple that would replace nearly our entire current alphabet soup of means-tested welfare programs?1 Dylan Matthews posts about this frequently, and others 
chime in occasionally as well. It even has some support among conservatives.
I am not so sure, myself. Keith Humphreys makes a couple of good points here, but I want to step back a bit. At a bare minimum, I need answers to four questions:
- How big would it be?
- Is it a family benefit or a personal benefit?
- Is it for adults only, or would children also qualify for a benefit?
- How would it phase out with income?
There are many more details to work out, all of them important, but I don’t think you can even begin to talk about this without answers to these four basic questions.
I’m skeptical about the whole thing because I don’t think you can make the details work out. Nor do I think that it’s politically feasible either now or in the future.2 What’s more, I’m always skeptical of ideas like this that haven’t been adopted by any other country, even the ones with far more liberal welfare states than ours. I figure there must be a reason for this.
But I’m happy to be proven wrong. Just give me a policy skeleton to work with. What exactly are we talking about here?
1Proponents usually (but not always) make exceptions for education and health care, which are too variable and too expensive to be handled by a simple minimum income.
2Perhaps it’s feasible in our far-distant robot future. Maybe even necessary. For now, though, let’s stick to the medium-term future.
