links for 2011-09-21

• BOE’s Posen on Central Bankers’ ‘Exaggerated’ Inflation Fears - WSJ
• Do mutual funds make crises worse? - Vox EU
• Volcker Rule Loses Its Teeth - WSJ.com
• The Twist - Kash Mansori
• Millionaires, The Middle Class, and Taxes -- Actual Numbers - Paul Krugman
• Four Years After the Wake-Up Call - Brad DeLong
• Take that, Congress - The Economist
• Capping War Costs Would Lock in Real Savings - CBPP
• Twain v. Volcker - Uneasy Money
• Changing behavior of crude oil futures prices - Econbrowser
• Closing America’s Growth Deficit - Michael Spence
• Grim Realities in the Obama Budget Plan - Jeffrey Sachs