This paper develops a model of speculative trading in a large economy with a continuum of investors. In our model the investors are assumed to have diverse beliefs which are rational in the sense of being compatible with observed data.We demonstrate the existence of price amplification effects...

This paper introduces the framework of rational beliefs of Kurz(1994), which makes the assumptions of heterogeneous beliefs of Harrison and Kreps (1978) and Morris (1996) more plausible. Agents hold diverse beliefs that are quot;rationalquot; in the sense of being compatible with ample observed...

This article applies psychological game theory to study ther maintenance of social order. It models the control of corruption in principal-supervisor-agent relationships. The models possess multiple equilibria, which correspond to certain social norms and organizational cultures or their...