On Ethic of Economy System

This paper expatiates systematically on the ethic of economy system, discussing its research objects, features, functions, as well as its difference from the individual ethic. On the basis of analysis and comparison of the equity models of two typical social systems, i. e. the justice theory represented by Rawls and the right theory represented by Norzick, the paper presents the justice viewpoint of the ethic of the modern social system based on historical materialism. Besides, it describes the essential points for consistently putting into practice the ethic of system justice under the condition of the socialist market economy in China.