This paper tests for the existence of market power in banking, using data on demand deposit rates of households and corresponding market rates in five euro area countries. An implicit measure for market power is based on a partial adjustment model that also allows for an asymmetric response of...

Since the introduction of the single currency in 1999, major progress has been made towards achieving an integrated European capital and financial market. Available evidence suggests, nevertheless, that the degree of integration varies greatly depending on market segment. Retail banking markets...