From scratch to efficiency gains after a financial crisis? A tale of a restructured banking system

GUSTAVO FERRO; CARLOS A ROMERO; SONIA LEÓN; DAMIÁN WILSON

International Review of Applied Economics

Taylor and Francis

Año: 2017 vol. 32 p. 119 - 133

0269-2171

We study the efficiency of the Argentine banking system after the 2001-02 crisis. The financial system had to be restructured from scratch and recovered jointly with the economy, but its productivity and average cost levels have been stagnant since 2007. The analysis includes efficiency frontier estimations for retail banks and a comparison of subsamples for different categories of banks for the period 2005-15. We try to determine whether public banks are more efficient than private ones, whether privatized are more efficient than always private, as well as national versus foreign entities. Our findings show a modest average efficiency of the system and quite similar efficiency rankings for the different groups of banks. On average, public tend to be slightly more cost efficient than private, and national are slightly more efficient than foreign.