Links for 06-21-2012

• The roots of shadow banking - Enrico Perotti
• The European Central Bank Needs More Power - NYTimes.com
• How Skilled Immigrants Create Jobs - Matthew J. Slaughter
• Economists find evidence for comparative advantage - MIT News
• German Press Reacts to G-20 Summit - Spiegel
• Europe in 1931 - Econbrowser
• The Rocky Balboa recovery: Is policy uncertainty holding it back? - Vox EU
• How We Could Be Doing More to Close the Tax Gap - Jared Bernstein
• Africans Did Dairy Seven Millennia Ago - Scientific American
• A bitter fallout from a hasty union - Martin Wolf
• Our poor excuse for an understanding of poverty - John Kay
• The National Economy: More of the Same - Dallas Fed
• German Construction Is Looking a Bit ‘Bubbly - The Wilder View