Enterprise risk management and economies of scale and scope: evidence from the German insurance industry. - Muhammed Altuntas; Thomas R. Berry-Stölzle; J. David Cummins (Ann. Oper. Res., 2021)

Integration and convergence in efficiency and technology gap of European life insurance markets. - J. David Cummins; María Rubio-Misas (Ann. Oper. Res., 2022)