Geanakoplos, J.; Karatzas, I.; Shubik, M.; Sudderth, W. - Santa Fe Institute - 1999
We construct stationary Markov equilibria for an economy with fiat money, one nondurable commodity, countably-many time periods, and a continuum of agents. The total production of commodity remains constant, but individual agents' endowments fluctuate in a random fashion from period to period....