新古典派経済学
One of the most broadly accepted principles of neoclassical economics is the assumption of the "rationality of economic agents". Indeed, for a number of economists, the notion of rational maximizing behavior is taken to be synonymous with economic behavior (Hirshleifer 1984). When some economists' studies do not embrace the rationality assumption, they are seen as placing the analyses outside the boundaries of the Neoclassical economics discipline (Landsberg 1989, 596). Neoclassical economics begins with the "a priori" assumptions that agents are rational and that they seek to maximize their individual utility (or profits) subject to environmental constraints. These assumptions provide the backbone for rational choice theory.