اثر سرمایه مورد نیاز بانک در نوآوری های مالی خارج از ترازنامه بانک

A popular explanation for the explosive growth in banks' off-balance sheet (OBS) activities is the avoidance of capital adequacy requirements. Several studies have examined this and other motivations behind bank OBS activities with mixed results. We shed further light on the issue of OBS growth by modelling OBS products as financial innovations subject to a logistic diffusion adoption pattern. Our data also allows us to investigate the impact of important changes in capital adequacy regulations on OBS diffusion rates. We find that changes in capital requirements have had no consistent impact on the speed of diffusion across OBS activities.