Links for 10-02-15

• Unemployment in the 1930s. - Eric Rauchway
• Nonsense on data revisions - mainly macro
• Prisoners of Derp - Paul Krugman
• Uncle Sam Spam - John Cochrane
• Charles Evans: Leadership and Monetary Policy - Brad DeLong
• A new international database on financial fragility - Vox EU
• Commitment and Extraction of Ransoms - Cheap Talk
• The trade slowdown - Stumbling and Mumbling
• What NOT To Do When Data Are Missing - Dave Giles
• What is a morphogenic society? - Understanding Society
• The Rich Get Hit Harder by Inflation Than the Poor - Noah Smith
• People in newspapers who don’t make proper use of data - Angry Bear