Links for 12-27-14

• Quantitative Levitation - Paul Krugman
• Property Rights in Space - Tim Taylor
• Thinking that IQ Tests Miss - Scientific American
• Follow-Up to the Fed's Dirty Little Secret - David Beckworth
• A Great Book on the Great Depression - EconoSpeak
• Excusing selfishness in charitable giving: The role of risk - Vox EU
• The Laffer Curve turns 40 (This must be a joke) - The Washington Post
• On Ending a Health Care Fallacy - Letting the Data Speak
• Structural Confusion - Paul Krugman
• The limits of knowledge in economics: Part IV - Richard Green
• Causes and consequences of China’s contagious deflation - FT.com
• 1980 And All That - Paul Krugman