White- and Blue-Collar Jobs in the Recent Recession and Recovery: Who's Singing the Blues?
研究了1990-91年衰退对蓝领和白领工人的不同影响，发现蓝领工人受冲击最大，但白领就业增长也异常缓慢。
An investigation of the 1990-91 recession's impact on blue- versus white-collar workers, showing that although blue-collar workers bore the brunt of the downturn, white-collar employment growth was unusually slow by historical standards.