| 用因素分析理论进行铁路局货运清算收入分析的研究 |
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| 引用本文： | 郎茂祥,杨建国,胡思继.用因素分析理论进行铁路局货运清算收入分析的研究[J].中国铁道科学,2004,25(5):134-137. |
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| 作者姓名： | 郎茂祥 杨建国 胡思继 |
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| 作者单位： | 1. 北京交通大学,交通运输学院,北京,100044
2. 北京铁路局办公室,北京,100860 |
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| 基金项目： | 铁路部科技研究开发计划项目(2002X020 B) |
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| 摘 要： | 根据现行铁路运输进款清算办法,给出铁路局货运清算收入的计算方法,分析货物周转量、发送量、装车数等铁路运营指标与铁路局货运清算收入的数学关系。应用微积分方法推导出指标因素影响分析的通用计算公式。利用指标因素影响分析通用计算公式,推导出铁路运营指标对铁路局货运清算收入影响的分析计算公式,并给出计算实例。
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| 关 键 词： | 货运收入 清算办法 因素分析 运营指标 计算方法 |
| 文章编号： | 1001-4632(2004)05-0134-04 |
| 修稿时间： | 2003年8月18日 |
Study on Freight Transport Liquidation Income Analysis of a Railway Administration by Using Factor Analysis Theory |
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| LANG Mao-xiang,YANG Jian-guo,HU Si-ji.Study on Freight Transport Liquidation Income Analysis of a Railway Administration by Using Factor Analysis Theory[J].China Railway Science,2004,25(5):134-137. |
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| Authors: | LANG Mao-xiang YANG Jian-guo HU Si-ji |
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| Institution: | LANG Mao-xiang~1,YANG Jian-guo~2,HU Si-ji~1 |
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| Abstract: | This paper presents the calculating method of freight transport liquidation income of a railway administration according to the current railway transport income clearing method, analyzes the mathematical relations between freight transport liquidation income and operating indices such as freight turnover, freight volume, number of loaded cars of a railway administration. A general formula is derived for analyzing the effect factor of indices by using calculus method. An analytic and calculating formula is derived for analyzing the effects of railway operation indices on the liquidation income of freight transport of a railway administration by using the general formula for analyzing the effects factor of indices. An example for calculation is given. |
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| Keywords: | Freight transport income Liquidation method Factor analysis Operating index Calculating method |
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