We were taxing the rich progressively for decades and doing great as a country. The past decade has been great for the rich, but horrible for the country. The number one factor preventing investment today is not taxes, but lack of confidence brought about by a crippled economy brought about by haphazardly lowered taxes.
How Congress managed to convince us this is a moral issue instead of one of straightforward math I'll never understand.
I think your analysis is half right: it explains why the rich are doing better, but not why the poor are doing worse. The latter is occurring because the shift of manufacturing to lower-cost countries has increasingly eliminated the possibility of middle class jobs for those without a college degree. Manufacturing jobs have been replaced with low-value-add service jobs, which naturally result in lower pay.
Even if we were to ratchet taxes on the wealthy back up, this wouldn't do anything to bring high-value-add manufacturing jobs back.
We were taxing the rich progressively for decades and doing great as a country. The past decade has been great for the rich, but horrible for the country. The number one factor preventing investment today is not taxes, but lack of confidence brought about by a crippled economy brought about by haphazardly lowered taxes.
How Congress managed to convince us this is a moral issue instead of one of straightforward math I'll never understand.