E. Lehrer et D. Monderer, LOW DISCOUNTING AND THE UPPER LONG-RUN AVERAGE VALUE IN DYNAMIC-PROGRAMMING, Games and economic behavior, 6(2), 1994, pp. 262-282
Consider a dynamic programming problem, where the discounted value fun
ctions converge to a limit function as the discount factor tends to 1.
It is proved that the limit function must be the Markov upper long-ru
n average value function, if the convergence holds in the weak topolog
y on the space of all bounded measurable functions on the state space.
Necessary and sufficient conditions for the existence of the weak lim
it are given. The results are applied to compact continuous dynamic pr
ogramming problems used extensively in economics. (C) 1994 Academic Pr
ess, Inc.