This paper proposes and illustrates by example a decision model for a resource allocation problem in urban management--the design of service areas for police mobile units. Estimates of the performance of alternative designs are given by existing analytic models of spatially distributed emergency...

A delegation process is proposed for setting the weights when a weighted sum of individual utility functions is used to make group decisions. Conditions under which a unique set of weights exist and methods for calculating these weights are obtained using the theory of Markov chains. It is shown...

This paper compares a number of approximations used to estimate means and variances of continuous random variables and/or to serve as substitutes for the probability distributions of such variables, with particular emphasis on three-point approximations. Numerical results from estimating means...