I'd be curious to see more specific breakdowns. There's a big difference between someone around the 80th, 85th, and 90th percentile vs someone in the top 1% or top 0.01%. I'd guess that for the very rich, they spend less than 20% of their income. If someone has better info, I welcome corrections.<p>The most significant implication seems to be that as more money flows to the top, it is not being recirculated at the rate it would if it were still in the hands of middle or low-income workers. This is not a moral judgement on the especially rich (in this case). They're making more money than they can reasonably spend, and even if they could spend more, it wouldn't be in their best interest. As I understand it, though, this is not a good thing for the economy.