there is no plausible story that anyone can tell from the data to support the idea that Argentina's growth over the past nine years was driven by a "commodities boom." Why does this matter? Well, as economist Paul Krugman noted yesterday, "articles about Argentina are almost always very negative in tone ― they are irresponsible, they are renationalizing some industries, they talk populist, so they must be going very badly." Which, he points out, "doesn't speak well for the state of economics reporting." It sure doesn't.