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Monday, July 27, 2009

Update to "A Breakthrough in the Fight against Hunger"

The post "A Breakthrough in the Fight against Hunger" summarizes Jeff Sachs' favorable view of the G-8’s $20bn initiative on smallholder agriculture (e.g. to provide assistance buying seed and fertilizer), and also gives Murat Iyigun's view of the type of developmental assistance advocated by many economists. Since Iyigun mentions Bill Easterly explicitly, and since Easterly and Sachs have an ongoing debate on this (and many other) issues, I promised an update if Bill Easterly responded. I just received this email:

Sachs mentions the lessons of history, but doesn't acknowledge the nearly universal agreement that past efforts at African Green Revolutions (with the same list of interventions that Sachs lists) have failed (see the documentation in my recent JEL article -- ungated version here). That doesn't mean giving up, but it does mean learning from history, trying to figure out why it failed in the past and correcting it -- why does Sachs find this idea so threatening?

On Iyigun's blog, I'm so happy to finally find somebody who gets it, that you shouldn't invade countries based on economists' crappy econometrics, that I have nothing else to add. I have had a lot more difficulty convincing people of this than I expected.

    Posted by on Monday, July 27, 2009 at 01:41 PM in Economics, Market Failure | Permalink  Comments (12)



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