| 交通运输设备制造业能源消耗效率的投入产出分析 |
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| 引用本文： | 李艳梅,杨涛.交通运输设备制造业能源消耗效率的投入产出分析[J].数学的实践与认识,2009,39(5). |
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| 作者姓名： | 李艳梅 杨涛 |
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| 作者单位： | 1. 北京工业大学循环经济研究院,北京,100124
2. 北京工业大学经济管理学院,北京,100124 |
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| 基金项目： | 北京市人才强教计划，教育部哲学社会科学研究重大课题 |
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| 摘 要： | 基于投入产出模型来研究中国交通运输设备制造业的能源消耗效率.首先构造了一个引入能源消耗的投入产出模型.然后利用该投入产出模型对中国交通运输设备制造业的能源消耗效率进行了实证分析,结果表明:1995~2002年间中国交通运输设备制造业的能源直接消耗效率不断提高;1997年比1992年的能源完全消耗效率也明显提高.为进一步提高我国交通运输设备制造业的能源消耗效率,政策的重点应放在提高交通运输设备制造业的间接消耗效率和提高所有产业能源的直接消耗效率.
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| 关 键 词： | 交通运输设备制造业 能源消耗效率 投入产出模型 直接消耗系数 完全消耗系数 |
Research on Energy Consumption Efficiency of Transportation Equipment Industry in China |
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| LI Yan-mei,YANG Tao.Research on Energy Consumption Efficiency of Transportation Equipment Industry in China[J].Mathematics in Practice and Theory,2009,39(5). |
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| Authors: | LI Yan-mei YANG Tao |
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| Abstract: | The paper uses input-output method to analyse the energy consumption efficiency of transportation equipment industry.At first,makes an input-output model by introducing energy consumption.Then,analyses the energy consumption efficiency of transportation equipment industry in China using this model.The results show that direct consumption efficiency greatly enhanced in 1995~2002;complete consumption efficiency obviously improved in 1997 than in 1992.For improving more energy consumption efficiency of transportation equipment industry,policies should emphasize on improving transportation equipment industry′s indirect consumption efficiency and improving all industries′ direct consumption efficiency. |
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| Keywords: | transportation equipment industry energy consumption efficiency input-output model direct consumption coefficient complete consumption coefficient |
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