Links for 11-21-16

• Why denser areas are more productive - VoxEU
• The folly of triggering Article 50 - mainly macro
• The Dappled World – Andy Haldane
• On class politics - Stumbling and Mumbling
• Physicists Uncover Strange Numbers in Particle Collisions - Wired
• A Vade Mecum for the Courtier-Technocrat in the Age of Trump - Brad DeLong
• World Energy Outlook 2016 and the Rebound Effect - Stochastic Trend
• Production fragmentation and the global trade slowdown - VoxEU
• Don't Bet On a Crash From a Trump Trade War - Noah Smith
• How trade liberalisation fosters global innovation - VoxEU
• Trump and Yellen: the politicisation of the Fed - Gavyn Davies
• Comparing the 1932 open market purchases and quantitative easing - VoxEU
• Macro(economist) learning - macromom