Grundlagen der Untersuchung der frühen Phasen Herleitung des Untersuchungsmodells der frühen Phasen Durchführung der empirischen Untersuchung der frühen Phasen Deskriptive Befunde Kausalanalytische Untersuchung

This thesis strives to offer new insights in two main areas. First, in the well-researched domain of payment cards chapters 2 and 3 investigate an aspect that has hitherto been scantly examined, namely, the fact that merchant usage fees differ substantially among merchant sectors. Additionally,...