摘要
本文针对非常规投资系统,在常规投资回收期概念的基础上,定义了广义回收期的新概念,并以此建立了单一方案广义回收期决策准则和互斥方案广义回收期决策准则,同时还证明了新准则与传统净现值准则的一致性。
Based on the concept of conventional investment payback period, this paper defines a new concept, generalized payback period, for nonconventional investment system. According to this new concept, the generalized payback period decision criteria for single alternative and multiple ones are established. The unanimity between the new criteria and the traditional NPV criteria is also proved.
出处
《系统工程》
CSCD
1992年第5期1-4,共4页
Systems Engineering
关键词
非常规
投资系统
广义回收期
决策
Nonconventional investment system
Generalized Payback period
