Tuesday, April 23, 2013

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The Harvard economists Carmen M. Reinhart and Kenneth Rogoff ironically titled their much-celebrated book on financial instability and economic growth “This Time Is Different,” asserting that lululemon yoga athletica canada last crisis was not unique. Rather, they contend it was lululemon yoga canada most recent manifestation of an age-old tendency for both governments and private investors to delude themselves about lululemon yoga outlet dangers of debt.

Doubly ironic, then, that Thomas Herndon, a graduate student in my department, was seeking to replicate an article that Professors Reinhart and Rogoff published in 2010 for an econometrics class when he discovered evidence of errors in their cross-national analysis of lululemon outlet online impact of national debt on economic growth. Efforts to replicate influential research seldom get much attention, but this time was different.

It’s worth asking why. It’s also worth asking how lululemon outlet clothes chance of similar errors might be minimized in lululemon yoga athletica future.

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