| 市场机制下煤炭价格波动因素经验性解析 |
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| 引用本文： | 董晓波,张同建,谭章禄,陈广山.市场机制下煤炭价格波动因素经验性解析[J].中国煤炭,2010,36(9). |
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| 作者姓名： | 董晓波 张同建 谭章禄 陈广山 |
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| 作者单位： | 淮海工学院商学院;江苏大学工商管理学院;中国矿业大学(北京)管理学院; |
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| 摘 要： | 对储量、资源税额、供货合同期限、年产量、进口量、成本、下游行业的需求、铁路运力、替代品的价格、上下游产品价格、库存量、国际煤炭市场价格等12个影响煤炭价格的因素,采用计量经济模型进行分析,并用回归分析法进行检验,给出了运价波动、储量、替代品、资源税额、供货合同期限对煤炭市场价格的影响程度。
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| 关 键 词： | 回归分析 计量模型 影响因素 煤炭价格 |
Experiential analysis on fluctuating factors of coal prices under market mechanism |
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| Dong Xiaobo,Zhang Tongjian,Tan Zhanglu,Chen Guangshan.Experiential analysis on fluctuating factors of coal prices under market mechanism[J].China Coal,2010,36(9). |
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| Authors: | Dong Xiaobo Zhang Tongjian Tan Zhanglu Chen Guangshan |
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| Affiliation: | Dong Xiaobo1,Zhang Tongjian2,Tan Zhanglu3,Chen Guangshan3(1.School of Commerce,Huaihai Technology Institute,Lianyungang,Jiangsu province 222005,China,2.College of Business Administration,Jiangsu University,Zhenjiang,Jiangsu province 212013,3.College of Management,China University of Mining and Technology,Haidian,Beijing 100083,China) |
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| Abstract: | The twelve factors affecting coal prices-reserve,resource tax,contract term of supply,annual output,import quantity,costs,demand of downstream industries,railway transportation capacity,prices of substitutes,prices of upstream products,inventory,coal prices of international market-are analyzed by means of quantitative economical models and verified with regression analysis.This paper presents the extend of influences on coal prices of fluctuating prices of transportation,reserves,substitutes,resource tax an... |
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| Keywords: | regression analysis quantitative model influence factors coal prices |
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