Effects of heterogeneity on bank efficiency scores. - Jaap W. B. Bos; Michael Koetter; J. W. Kolari; C. J. M. Kool (Eur. J. Oper. Res., 2009)

Carrying the (paper) burden: A portfolio view of systemic risk and optimal bank size. - Jaap W. B. Bos; Martien Lamers; Antonio Peyrache; Victoria Purice (J. Oper. Res. Soc., 2025)