In this study we explore market power in 13 EU banking sectors for the years 2007 to 2019 by estimating a structural model with demand and supply equations, where the mark-up of price over marginal cost is parameterized as a measure of banks’ conduct that depends on selected factors. Our...

In this article we estimate individual banks' Lerner indices for a large group of countries in the years 1994--2012 by means of the econometric method proposed by Kumbhakar <italic>et al.</italic> (2012), which is based on the stochastic frontier methodology. We then compare our results with those of existing...