Before revision:  For utility functions finite on the  real line, our class represents a minimal set containing simple strategies which also contains the optimizer, under conditions that are substantially milder than the celebrated reasonable asymptotic elasticity condition on the utility function .
After revision:  For utility functions finite on the whole real line, our class represents a minimal set containing simple strategies which also contains the optimizer, under conditions that are substantially milder than the celebrated reasonable asymptotic elasticity condition on the utility function .