First you say we aren't beggared, then you go to point out that the distribution is wrong (which I agree) but it is wrong because we have beggared specific classes to the benefit of others.
The byproduct of generating economic growth is balance of trade when the person you are trading against has an appreciated currency relative to yours and you do not let yours naturally float. This is the same problem Germany has with the rest of the Euro. A German DM should have a much higher rate than a Greek Drachma, because the current account deficits. However, since they have one currency, and Target2 doesn't result in currency adjustments, you get accumulation of reserves, through Target2, that doesn't result in relative appreciation, resulting in cheaper German goods being sent to a debtor nation without any adjustment for currency.
You've unwittingly stumbled onto an important reason for China's peg: it makes Sino-American trade easier if the rates are stable, just like the Euro makes intra European trade easier. And similar to the Euro problem, China found itself glued an American monetary policy that didn't make sense. In fact, Krugman points out that keeping the peg has caused the Renminbi to appreciate relative to other important (for China) currencies. That's a big reason for the depreciation. Krugman suggests that if the Renminbi is allowed to float now, it will actually fall, and quite a bit. China keeps costs low in many different ways, trashing their environment, stealing IP, and ignoring worker rights.
The problem with Frankel's analysis is that it relies almost solely upon [the notion that a point in time (2014) matters. It doesn't. Especially when that point of time has other factors *and* the peg is in place within a narrow band. That narrow band has obviously resulted in lower growth, so what did China do? Depreciated to stimulate growth. Since they are export dependent that growth comes on the backs of the US, mainly because their goods become cheaper, while our goods exported to China become more expensive. Thus they accumulate more reserves.
2014 is significant for the shift in American monetary policy from pumping $85 billion a month in June 2013 when the taper began, to $0 in October 2014. The USD immediately appreciated against the EUR, GBP, and KRW, and so did the pegged CNY.
Furthermore, he ignores that the automatic balancing of FCR, excluding temporal actions, would now lock China into a deflationary spiral that they couldn't get out of. They have fucked the entire globe, and themselves, and the US. They have allowed too much to accumulate, too quickly, and now it is at the peril of everybody. If they are lucky they'll get a Japan style malaise, but that's only after they'll try to depreciate the shit out of their currency, again, to generate economic gains through US consumers (and workers).
They're depreciating it because they cannot support it anymore. Capital is leaving the country.
But our currency manipulation is wholly different. 1) Chinas (mostly) USD peg results in almost no differential for our system. Notice other countries that have become larger exporters to the US? Vietnam, pretty much pegged, among others. And 2) US is far less export driven. Please show where the US is a net energy exporter. Shale longevity is still unproven given the rapid decline of the wells.
I was wrong, we are not a net energy exporter. But the trade gap in energy has narrowed considerably, and energy prices could head lower if China does contract and Iranian production increases.
Our currency manipulation is indeed different in both method and effect, but ultimately we are still manipulating our currency to pursue our national interests, and those manipulations have a huge impact on our trading partners. So this vilification of China is quite silly.
You're a Johnny Come Lately to the student loan problem. I've been talking about state budgets for a very long time. If I didn't think you'd dox me I'd show you some actual work I've done on it, professionally. Here is one from 2014
http://forums.anandtech.com/showpost.php?p=36578397&postcount=204
I also started discussing tuition costs in 2009.
My point is that the higher education issue is a problem of tuition and government cuts, China doesn't really factor in.