> Income growth has stagnated because of growing centralization. All of this socialism you claim we need is contributing to that centralization.
That's an unsubstantiated claim. The material you referenced points to other sources as the culprit. But let's start from the beginning.
There has been wage stagnation and the workers share of the profit has been steadily shrinking ever since the 1970ies. The Bosworth piece you link to asserts that much.
To quote from the article:
> all of the evidence points to uncommonly small gains in workers’ real (adjusted for inflation) wages
All the while, non-worker compensation has been rising disproportionately at double digit levels, at times decoupled even from the growth of the associated companies[1]. So, there's money. It's just not going to the workers.
> All of this socialism you claim we need is contributing to that centralization.
I'm not sure I see an argument for that.
> especially as inflation and income growth would make those high brackets cover
That's fine. We don't have to go back to the rates of the 1950ies. But having a person earning hundreds of thousands of USD per year paying a lower effective rate than a janitor is just cynical exploitation.
> Also let's look at the 1950s: that era had huge unions, which led to the destruction of the largest US industries.
The US industry and manufacturing was doing fine - until the shareholders and the management decided it would be more profitable to offshore production.[2]
> So the wage growth in the 1950s wasn't sustainable.
Differences in compensation between management and workers have been continuously expanding ever since the '50ies. So there seems to money around to continue to grow some wages. Just not to grow those of the workers doing the actual work. Strange, right?
Meanwhile, Bosworth makes a compelling argument that offshoring and reduced competition is very much responsible for the drop in real wages. He writes:
> However, some analysts point to the development of a highly competitive global market for labor combined with a more general reduction in product-market competition through reliance of mergers, IT patents, and regulations that suggest a reduced labor share may be a longer-lasting phenomenon.
Percentage of workers represented in unions has not been as low as today in the last fifty years.[3]
So, there you have it; by not having bargaining power, workers are being exploited by companies that leverage their size, reach and influence of regulations, resulting in record profits for these companies[4].
So, maybe we actually need stronger unions. I think there's an argument to be made.
[1] https://www.shrm.org/ResourcesAndTools/hr-topics/compensatio...
[2] https://www.bls.gov/opub/btn/volume-9/forty-years-of-falling...
[3] https://www.statista.com/statistics/195351/number-of-employe...
[4] https://www.pbs.org/newshour/classroom/2022/04/why-corporati...