Key points are not available for this paper at this time.
Elijah Brewer III, William E. Jackson III, James T. Moser, Alligators in the Swamp: The Impact of Derivatives on the Financial Performance of Depository Institutions, Journal of Money, Credit and Banking, Vol. 28, No. 3, Part 2: Derivatives and Intermediation (Aug., 1996), pp. 482-497
Brewer et al. (Thu,) studied this question.