公路工程经济分析评价指标的计算

Calculation of economic analysis and assess indexes for roadconstruction

公路建设项目的经济评价,主要采用经济效益费用比(EBCR)、经济净现值(ENPV)、经济内部收益率(EIRR)和经济投资回收期(T)四项指标来衡量。本文主要介绍其基本概念和计算方法。

The basic conceptions and calculation methods of the four indexes of economic assess in road construction projects are introduced in this paper.