I Guess This Means I Can No Longer Use Natural Disasters as an Instrumental Variable? Published August 30, 2011 Last updated on August 29, 2011 There goes that exogeneity assumption… God really does not play dice! Share this: Click to print (Opens in new window) Print Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email Published in Econometrics and Politics Previous Post Farmer Suicides in India Next Post Why Do NGOs Go Where They Go?