工程经济学在实际应用中的问题探讨  

Discussion on the Problems of Engineering Economics in Practical Application

作　　者：刘东[1] 汤蓉 LIU Dong;TANG Rong(Construction Project Department,Dongguan University of Technology,Dongguan 523808,China)

机构地区：[1]东莞理工学院建筑工程系

出　　处：《价值工程》2019年第23期251-252,共2页Value Engineering

基　　金：东莞理工学院教研教改项目支持,项目编号:教务[2016]81 号、教务[2017]76 号

摘　　要：本文就工程经济学在实际应用中的几个问题进行了探讨:抛开“资金的本金、利率和时间相等”的前置条件,复利计息不一定比单利计息高;从动态分析的角度,资金成本率与资金的占用期限相关;差额投资原理在互斥方案评价中具有其独特的应用价值。This paper discusses several problems in the practical application of engineering economics: aside from the preconditions of "the principal of funds, interest rate and time are equal", compound interest calculation is not necessarily higher than single interest;from the perspective of dynamic analysis, the cost of capital is related to the period of capital occupation;the principle of differential investment has its unique application value in the evaluation of mutual exclusion schemes.

关 键 词：复利计息 单利计息 资金成本率 资金的占用期限 差额投资原理 互斥方案 

分 类 号：F011[经济管理—政治经济学]