Links for 09-16-2012

• Iterated Prisoner's Dilemma Blogging - Brad DeLong
• He Said, She Said, and the Truth - NYTimes.com
• My trip to see the oil sands - Stephen Gordon
• Mitt Romney, Liquidationist - Paul Krugman
• Romney: If you were born in America, you didn’t build that - Ezra Klein
• Social sciences and the Civil Rights movement - UnderstandingSociety
• Sex and credit: Is there a gender bias in lending? - vox
• Sherically Distributed Errors in Regression Models - Dave Giles
• Do Tax Cuts Lead to Economic Growth? - NYTimes.com
• Where the Fed Stands on Monetary Policy - Clive Crook
• Two Cheers for the Fed - Robert Reich
• The role of connections in academia - vox
• A parable of one-way free trade - Noahpinion
• When the Fed Chair is an Academic - Kash Mansori
• A case for ZLB denial - Nick Rowe