TY - JOUR AU - Keen, Steve PY - 2005 TI - Irrationality in the Neoclassical Definition of Rationality JF - American Journal of Applied Sciences VL - 2 IS - 13 DO - 10.3844/ajassp.2005.61.68 UR - https://thescipub.com/abstract/ajassp.2005.61.68 AB - In this study we are not arguing that competition as it actually occurs in practice is not socially beneficial. Our criticism is directed instead at the false belief that rational profit-maximizing behavior and competition as defined by neoclassical economic theory will lead to a welfare-maximizing outcome-again, as defined by neoclassical theory.