On the measurability of offshorability
http://www.voxeu.org/index.php?q=node/4072
Fear of offshoring may force its way back onto policy agendas soon. This column uses a survey of individual workers to measure the offshorability of particular jobs and says that about 25% of US jobs are offshorable. Surprisingly, routine tasks are not more offshorable but those held by more educated workers are.