"At the center of market fundamentalism lies the general acceptance of the Walrasian general equilibrium model, or the neo-classical paradigm. Although many economists came to doubt the universal validity of such models in view of economies of scope, bounded rationality, asymmetric information, and other types of market imperfections and ventured into institutional analysis, the orthodoxy still remains the one which postulate some type of rationality of atomized individuals and the market which mediate among these atomized individuals and firms to reach some stable equilibrium."