技术经济
技術經濟
기술경제
Technology Economics
2006年
7期
114~116
,共null页
平均内部收益率 加权内部收益率 独立项目组合 有效性证伪
平均內部收益率 加權內部收益率 獨立項目組閤 有效性證偽
평균내부수익솔 가권내부수익솔 독립항목조합 유효성증위
Average internal income rate; Weight-added internal income rate; Combination of independent projects;Testification of effectiveness
解决独立性投资项目选择的一种常用的有效方法是平均内部收益率法或加权内部收益法，这似乎已成定论。本文用数值例证伪了该常用方法的有效性，间接地证明了只有坚持独立项目NPV之和最大化原则才能获得资金限额之内的最馋项目组合方案。
解決獨立性投資項目選擇的一種常用的有效方法是平均內部收益率法或加權內部收益法，這似乎已成定論。本文用數值例證偽瞭該常用方法的有效性，間接地證明瞭隻有堅持獨立項目NPV之和最大化原則纔能穫得資金限額之內的最饞項目組閤方案。
해결독립성투자항목선택적일충상용적유효방법시평균내부수익솔법혹가권내부수익법，저사호이성정론。본문용수치예증위료해상용방법적유효성，간접지증명료지유견지독립항목NPV지화최대화원칙재능획득자금한액지내적최참항목조합방안。
It seems that an effective way of how to have the right choice of various investment projects is based on the theory of average internal income rate or the theory of weight - added internal income rate. With several examples of numerical value, this article proves that this method is not so effective as expected, but indirectly testifies that only with.the principle of maximization of NPV for independent projects can the best combination of projects with limited investment be achieved.
