| 对"项目投资关联优化定理"的质疑与修正 |
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| 引用本文： | 赵国杰.对"项目投资关联优化定理"的质疑与修正[J].技术经济,2007,26(1):124-127. |
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| 作者姓名： | 赵国杰 |
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| 作者单位： | 天津大学,管理学院,天津,300072;山东财政学院,济南,250014 |
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| 摘 要： | 文献9]建立了项目投资关联优化模型,提出了相互等价的定理3和定理6,本文证明了定理3和定理6存在无法判别方案优劣的区间,杨氏定理难以成立;利用文献9]中的案例进行的实证分析,证明纯经济效益最大化才是互斥方案选优决策的科学准则。
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| 关 键 词： | 项目投资 关联优化定理 质疑 纯经济效益最大化 |
| 文章编号： | 23634807 |
| 修稿时间： | 08 12 2006 12:00AM |
Query and Amendment to the Associated Optimized Theorem of Project Investment |
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| ZHAO Guo-jie.Query and Amendment to the Associated Optimized Theorem of Project Investment[J].Technology Economics,2007,26(1):124-127. |
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| Authors: | ZHAO Guo-jie |
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| Institution: | School of Management, Tianjin University, Tisnjin 300072, China |
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| Abstract: | Article (9) builds a model of Associated Optimization on project investment and brings out theorems (3) and (6) on mutual equivalence. The article proves that Yang's theorem cannot hold water when theorems (3) and (6) are in the interval in which they cannot be judged whether good or not. With the demonstrative analysis in article (9), it proves that pure maximization of economic benefit is the scientific rule of how to select the better in two mutually exclusive schemes. |
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| Keywords: | project investment associated optimized theorem query pure maximization of economic benefit |
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