Philip Stephens: In Absence Of Competition, Banks 'Have Been Operating Natural Oligopolies'
ft.com:
During the good times no one worried too much about these oligopolies. Markets were booming and the investment banks persuaded policymakers that they made a big net contribution to economic dynamism. That myth has now been exploded.



First Posted: 03/21/10 06:12 AM ET Updated: 05/25/11 04:15 PM ET