GOP is taking a drop out of BlackRock s bucket politico.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from politico.com Daily Mail and Mail on Sunday newspapers.
After a decade of multibillion-dollar tech investments by banks, efficiency ratios have begun to improve and headcounts drop, some industry watchers say. Skeptics counter that other reasons are at play and that it's all hard to measure.