Article ID: | iaor1993331 |
Country: | Netherlands |
Volume: | 42 |
Issue: | 1 |
Start Page Number: | 149 |
End Page Number: | 156 |
Publication Date: | Aug 1992 |
Journal: | Stochastic Processes and Their Applications |
Authors: | Wakuta Kazuyoshi |
Keywords: | markov processes |
This paper is concerned with the vector-valued Markov decision process and considers the characterization of optimal stationary policies among the set of all (randomized, history-dependent) policies. Using the scalarization technique developed for the vector maximizing problem in the nonlinear programming, it presents a necessary condition and a (different) sufficient condition for a statinary policy to be optimal among the set of all policies.