“I realize that the case of pure socialism is something of a straw man. In the next part of this series I’ll look at the case for simply more redistribution than we have now. But a look at pure socialism on both practical and what I would call spiritual grounds is still illuminating.”
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“GDP in the US is currently about $21 trillion. There are about 250 million Americans over the age of 18. So that’s about $84,000 per adult. How about a system that gives $84,000 to every adult over the age of 18? Earn above $84,000 and you pay a tax of 100%. Earn less than $84,000 and you get a check to make up the difference. Bianca and I would be on the same footing. Bianca currently makes something on the order of $30–40,000. Pure socialism would roughly double her standard of living.”
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“Full equality simply wouldn’t work very well. If you earn $80,000 you’d get a check for $4,000. If you earn $14,000 (roughly the Federal minimum wage for full-time work) you’d get a check for $70,000. And if you don’t work at all, you’d get a check for $84,000. Some people love what they do or feel some kind of calling to their work and those people might keep doing what they’re doing. But some people will stop working and enjoy the same consumption as someone working two or three jobs to make $50,000.
A policy that equalizes income at $84,000 isn’t a safety net. It’s a safety hammock. Some people would choose to relax in it.”
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“GDP isn’t going to stay at $21 trillion. Even if everyone currently earning less than $84,000 stopped working entirely, GDP wouldn’t fall by half because the top half of the income distribution produces more than half of the output. But GDP would almost certainly fall.”
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“people currently earning more than $84,000 would work a lot less as well, knowing that any income over $84,000 would go to someone else. So the standard of living wouldn’t be sustainable at $84,000. It would be something less and whatever that lower number is, it probably wouldn’t grow much over time — the incentive to invest and innovate would be smaller. Not a zero rate of growth — as before, money isn’t the only motivator. A lot of people would still try to create new things. But presumably the growth rate would fall fairly dramatically.”
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“If everyone earns the same amount after tax, you don’t care what your market wage is. So wages won’t motivate you to do something unpleasant or something that takes skills that can only be acquired over a long period of time. Why would anyone want to wash dishes or cut lawns on hot days or work at a garbage dump? Or do anything that is dangerous? Better to stay home and collect your check”
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“The fact that basketball actually pays more than ballet is not irrelevant. The dramatically higher salary of an NBA star relative to ballet is telling Lebron that he is much more valuable as a basketball player than a ballet dancer. That dramatically higher salary is telling Lebron that a lot more people are willing to pay a lot more money to see him dance with a basketball than to dance with a ballerina.
The money is telling him something. It’s not telling him he has to be a basketball player. But it tells him something about what it costs him to be a ballet dancer. It’s pushing him toward basketball.
That’s what salaries do in a market economy. They send us signals. The signals are sometimes distorted — they can ignore costs and push us to do something tawdry but financially pleasant. They can understate what the full impact of something is. Hard as it is to believe, many people are able to enjoy Lebron James without buying tickets to Lakers games or buying his jersey or watching him on television. You can actually make the case he’s underpaid. But ignore that. The point is that salaries and prices more generally are imperfect. But they’re not irrelevant.
When you go to a world of complete equality, salaries play no role in assigning people to tasks. That task has to be performed by some other mechanism, usually the State, which means that a bunch of people with little or no skin in the game have the job of figuring out who should do what. That isn’t going to turn out very well. It certainly didn’t work well in the Soviet Union where the workers in the workers’ paradise had an informal motto: we pretend to work and they pretend to pay us.
So pure socialism doesn’t work very well in the sense that I don’t think Bianca would be better off in that world in the sense of material well-being. This is essentially Rawls’s criterion for redistribution — we should maximize the well-being of the poorest member of society. Bianca’s not the poorest but the point is similar. I think Bianca would have a lower standard of living and her children would have less of a chance to flourish — the world would be a more static place. And by a lower standard of living, I don’t mean just a little lower. Without incentives and the informational content of wages, we couldn’t achieve anything like a modern standard of living for 330 million people. We’d be much much poorer in material ways with consequences for non-material aspects of our life like health.”
https://medium.com/@russroberts/do-i-deserve-what-i-have-part-ii-9ee3ce75b46e