现值指数 meaning in English

present value index

The second section introduces some common methods and evaluation indexes , such as net present value , internal rate of return , payback period , profitability index , etc . the present methods and evaluation indexes are incomplete , which mainly apply to the analysis on the determinate decision . in fact , they are mono - objective and most - favored methods
第二部分，介绍了投资决策中常使用的几种指标和方法，如净现值法、内部报酬率法、投资回收期法、现值指数法等，认为这些现行的投资决策评价指标很不完善，主要适用于确定型投资决策，并且实质上是单目标最优决策方法，对多目标风险型投资决策分析很不适用，甚至会导致错误的决策。