Balling, Morten (ed.); Gnan, Ernest (ed.); … - Conference on Productivity in the Financial Services …; … - 2009
innovation may also have blurred signals on banks' financial and risk positions, and thus have misled bank shareholders, clients … main themes: first, stylized facts on banks' productivity developments and the measurement of productivity; second, sources … some studies limited, convergence of bank efficiency among countries but on average productivity improvement has been weak …