In practical applications, it is not uncommon for the hazard functions obtained for two groups to converge with time. We develop a procedure for testing the proportional odds assumption when the available data consists of two independent random samples of randomly right censored lifetimes.

This paper investigates the factors explaining significant policy change by studying how bipartisan support developed to sustain the Reciprocal Trade Agreements Act (RTAA) of 1934.

We analyze a multistage stochastic asset allocation problem with decision rules.

Purpose - The purpose of this paper is to provide an initial test of the validity of an intertemporal stewardship theory. This theory incorporates stewardship considerations, based on a foundation of spirituality, as well as financial considerations into financial decision-making models....