We use an industrial organisation approach to quantify the size of Total Factor Productivity Growth (TFPG) for euro area banks after the crisis and decompose it into its main driving factors. In addition, we disentangle permanent and time-varying inefficiency in the banking sector. This is...

We contribute to the empirical literature on the impact of non-performing loan (NPL) ratios on aggregate banking sector variables and the macroeconomy by estimating a panel Bayesian VAR model for twelve euro area countries. The model is estimated assuming a hierarchical prior that allows for...

This paper extends Boone (2008) by introducing a competition measure at the individual firm level rather than for an entire market segment. It is based on the elasticity between profits and efficiency and called marginal relative profitability (MRP). Its intuition is that when a small change in...