Titelaufnahme

Titel
Tricky figures : why the assessment of competition in banking industries is rather a matter of taste / Toni Richter/Holger Müller/Horst Gischer
VerfasserRichter, Toni ; Müller, Holger ; Gischer, Horst
Erschienen[Magdeburg] : Otto-von-Guericke-Universität Magdeburg, Fakultät für Wirtschaftswissenschaft, Der Dekan, [2018]
Umfang1 Online-Ressource (36 Seiten, 0,82 MB)
SpracheEnglisch
SerieWorking paper series ; no. 2018, 4
URNurn:nbn:de:gbv:3:2-91475 
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Tricky figures [0.82 mb]
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Economic studies on the degree of competition (DC) in banking systems use various measures which are subsumed under the 1) structure- (e.g. Hirschman-Herfindahl index) 2) conduct- (e.g. Boone indicator) or 3) performance-oriented approach (e.g. Lerner index). Yet the respective empirical operationalizations of the different DC measures are expected to represent one central construct – the true DC of a banking system. We review 35 studies covering 15 European banking systems from 1998 to 2007. Contrasting the central construct hypothesis we find substantial differences in the produced DC measures. Thus the economic validity of derived conclusions regarding the competition intensity is chal-lenged.