We analyze the no surcharge rule (NSR) and its impact on merchant competition by comparing different surcharging regimes. Any constraint on surcharging, including the NSR is shown to be a competition-softening device. A NSR may induce socially excessive card use. Allowing imperfectly competitive...

Since their introduction in the USA in 2002, contactless card payment systems have been widely regarded as the pinnacle of current retail banking technology. However, the potential demand and usage of this innovation has hitherto received little attention from the academic community. Ours is one...

When commerce goes electronic, the means of paying for goods and services must also go electronic. Thus, for electronic commerce it is also necessary to change payment mode from physical to logical. Many businesses accept payment by card for their goods and services and this can undoubtedly...

Germans are still very fond of using cash. Of all direct payments transactions in 2008, cash accounted for an astounding 82 % in terms of number and for 58 % in terms of value. With a dataset that combines transaction information with survey data on payment behaviour of German consumers, we...