可持续发展决策和评价中的代际公平问题研究

STUDIES ON INTERGENERATIONAL EQUITY IN SUSTAINABLE DEVELOPMENT DECISION MAKING AND ASSESSMENT

可持续发展决策和评价面临一个复杂的影响许多代的长期代际平等问题。然而，传统的处理代内公平的方法，由于基于的时间尺度是相对于后代偏向当代的静止原理，所以在处理代际公平问题时是不合适，或无能为力的。相反，通过结合以未来为导向的爱罗原则体系与改进的社会选择理论和多标准决策方法，就可以排除所有不能在多代人所接受的水平上具有稳定状态的行为，从而建立起合理的。

Sustainable development decision making is confronted with a complicated long-run intergenerational eauity problem affecting many generations. However, as the traditional methods dealing with intragenerational equity are based on the stationarity axioms which uses the temporal scale preferring the present generation relative to the coming generations, they become inappropriate and incompetent when they meet the intergenerational equity problem. On the contrary, the Arrow’saxioms views from the future, if combining the axioms with improved social choice theory and multicriterion decision making tools, a reasonable applicable intergenerational equity decision making methodology may be set up by which all the unsteady behavior can be excluded at the level accepted by a majority of generations.