Grubišić, Zoran; Kamenković, Sandra; Kaličanin, Tijana - In: Journal of central banking theory and practice 10 (2021) 1, pp. 75-91
Central banks often use certain concentration indices in their official reports to determine the degree of intensity of competition, of which the most common are the concentration ratio and the Herfindahl-Hirschman index. It is important to emphasize that when calculating the value of these...
