A new paper by Thomas Herndon, a graduate student at the University of Massachusetts at Amherst, and two of his professors, Michael Ash and Robert Pollin, questioned this finding, and Krugman made their work famous.
Un nuevo trabajo de Thomas Herndon, estudiante de posgrado en la Universidad de Massachusetts, en Amherst, y dos de sus profesores, Michael Ash y Robert Pollin, puso en dudas ese hallazgo, y Krugman lo catapultó a la fama.