Kyounghee Kim, Moment Generating Function of the Reciprocal of an Integral of Geometric Brownian Motion, Proceedings of the American Mathematical Society, Vol. 132, No. 9 (Sep., 2004), pp. 2753-2759 ...

In this paper we study the moment generating function order and the new better than used in the moment generating function order (NBU MG ) life distributions. A closure property of this order under an ...