Krugman chỉ trích Bitcoin: "What we want from a monetary system isn’t to make people holding money rich; we want it...

Krugman chỉ trích Bitcoin: "What we want from a monetary system isn’t to make people holding money rich; we want it to facilitate transactions and make the economy as a whole rich. And that’s not at all what is happening in Bitcoin."
http://krugman.blogs.nytimes.com/2011/09/07/golden-cyberfetters/