Heterogeneity in performance within the bank holding company sector: Evidence and implications

The performance of banks affiliated with the holding company sector has been heavily investigated. Empirical studies have sought to determine if the alleged efficiency of holding companies does in fact exist; and if such efficiency outweighs the anticompetitive effects introduced into the banking structure. Research methodologies, nevertheless, have tended to view the holding company sector as homogeneous in its performance characteristics as compared to independent banking. In this study, however, it is found that there is considerable heterogeneity in performance within the holding company sector. The findings have implications for the direction of future research as well as the formation of public policy in banking.