00461pab a2200145 454500008004000000100002000040245010100060260000900161300001400170362000800184650002600192650003900218650002300257773003500280180718b2009   xxu||||| |||| 00| 0 eng d  aTregenna, Fiona  aThe fat years: the structure and profitability of the US banking sector in the pre-crisis period  c2009  ap.609-32.  aJul  aBanks - United States  aEconomic recession - United States  aEconomic recession  aCambridge Journal of Economics