资源环境领域中“负价值”的理论界定与应用模型

The concept of negative value was raised by a British economist called Steedman when challenging labor value theory. Domestic and foreign scholars discuss intensely the problem of negative value，but have not reached a consensus. From the angle of environmental economics，this paper redefines the concept of negative value and constructs a systematic the oretical framework by taking joint production as the basic production system. Then it introduces this theory into environmental economics and establishes general model，technology selection model，organic composition of capital model and material and environmental balance model to analyze pratetical problems such as pricing of pollutants，technical classification and selection.