Reinhart,
Rogoff Strike Back At "Hyperbolic" Krugman
Dear Paul
Back in the late 1980s, you helped shape the concept of an emerging market debt overhang. The
financial crisis has laid bare the fact that the dividing line between emerging
markets and advanced countries is not as crisp as once thought. Indeed,
this is a recurring theme of our 2009 book, This Time is Different:
Eight Centuries of Financial Folly. Today, the growth bind of
advanced countries in the periphery of the eurozone has a great deal in common
with that of emerging market economies of the 1980s.
We admire your past scholarly work, which influences us to this day.
So it has been with deep disappointment that we have experienced your
spectacularly uncivil behavior the past few weeks. You have attacked us
in very personal terms, virtually non-stop, in your New York Times column and blog posts. Now
you have doubled down in the New York Review of
Books, adding the accusation we didn't share our data. Your
characterization of our work and of our policy impact is selective and
shallow. It is deeply misleading about where we stand on the
issues. And we would respectfully submit, your logic and evidence on the
policy substance is not nearly as compelling as you imply.
You particularly take aim at our 2010 paper on the long-term secular
association between high debt and slow growth. That you disagree with our
interpretation of the results is your prerogative. Your thoroughly
ignoring the subsequent literature, however, including the International
Monetary Fund's work as well as our own deeper and more complete 2012 paper with
Vincent Reinhart, is troubling. Perhaps, acknowledging the updated
literature-not to mention decades of theoretical, empirical, and historical
contributions on drawbacks to high debt-would inconveniently undermine your
attempt to make us a scapegoat for austerity. You write
"Indeed, Reinhart-Rogoff may have had more immediate influence on public debate than any previous paper in the history of economics."
"Indeed, Reinhart-Rogoff may have had more immediate influence on public debate than any previous paper in the history of economics."
Setting aside this wild hyperbole, you never seem to mention our other line
of work that has surely been far more influential when it comes to responding
to the financial crisis. Specifically, our 2009 book (released before our
growth and debt work) showed that recoveries from deep systemic financial
crises are long, slow and painful. This was not the common wisdom at all
before us, as you yourself have
acknowledged on more than one occasion. Over the course of the crisis, and
certainly by 2010, policymakers around the world were using our research,
alongside their assessments, to help justify sustained macroeconomic easing of
both monetary and fiscal policy fronts.









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