详情

原文传递 When and How to Use NPV, IRR, and Modified IRR

题名：	When and How to Use NPV, IRR, and Modified IRR
责任者：	Mackie, Peter<=>Nellthorp, John<=>Laird, James
关键词：	Macroeconomics and Economic Growth；Investment and Investment Climate；Roads and Highways；Banks and Banking Reform；Water Supply and Sanitation；Water Supply and Sanitation Finance；Economic Theory and Research；Finance and Financial Sector Development；Transport
学科分类：	交通运输规划与管理
摘要：	The Economic Evaluation Notes are arranged in three groups. The first group (TRN-6 to TRN-10) provides criteria for selection a particular evaluation technique or approach; the second (TRN-11 to TRN-17) addresses the selection of values of various inputs to the evaluation, and the third (TRN-18 to TRN-26) deals with specific problematic issues in economic evaluation. The Notes are preceded by a Framework (TRN-5), that provides the context within which we use economic evaluation in the transport sector. All three NPV, IRR, and modified IRR are summary measures of project performance. Each one provides a single figure summarizing the impact of the project on economic welfare. Each of the three measures does, however, give subtly different information: 1) NPV focuses on the total welfare gain over the whole life of the project; and, 2) IRR and Modified IRR focus on the rate at which benefits are realized following an initial transport investment.
出版机构：	World Bank
报告类型：	咨询报告
详细地址：	http://documents.worldbank.org/curated/en/2005/01/6371290/notes-economic-evaluaiton-transport-projects-use-npv-irr-modified-irr-notes-economic-evaluation-transport-projects-use-npv-irr-modified-irr
资源类型：	科技（咨询、行业）报告
初始创建时间：	2005-01
最新修改时间：	2017-12-13T12:07:20Z