[ajross]

> - The USD is definitely losing value. That also means stocks from US companies would be cheaper from a foreigner's point of view.

That's actually not quite right. You can only buy securities on US markets with US dollars. You'd have to buy dollars on the money market to make that trade. So to the extent that "cheaper dollars" are driving investment in dollar-valued securities, they're increasing the value of the dollar on the global market by the same amount.

All markets seek toward efficiency. The situation you posit would be subject to a money-printing arbitrage loop if it actually existed.