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)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window) Published in Econometrics and Politics Previous Post Farmer Suicides in India Next Post Why Do NGOs Go Where They Go?