“…The three stochastic dominance criteria, FSD, SSD and TSD, are optimal in the sense that given the assumptions regarding the investors preferences (describing as a class of utility functions), the application of the corresponding stochastic dominance criterion ensures a minimal efficient set of investment alternatives. For application of stochastic dominance see Bradley and Lehmann (1988), Levy (1992Levy ( , 1996, Ogryczak and Ruszczyski (1999), Trzpiot (1998, 2002, 2003.…”