Geanakoplos, John; (**), Moshe Y. Vardi; Halpern, Joseph Y. - In: International Journal of Game Theory 28 (1999) 3, pp. 331-365
One approach to representing knowledge or belief of agents, used by economists and computer scientists, involves an infinite hierarchy of beliefs. Such a hierarchy consists of an agent's beliefs about the state of the world, his beliefs about other agents' beliefs about the world, his beliefs...
