| 基于分类树的煤炭企业生态竞争力评价 |
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| 引用本文： | 王文良,杨昌明,王军.基于分类树的煤炭企业生态竞争力评价[J].生态经济(学术版),2010(4). |
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| 作者姓名： | 王文良 杨昌明 王军 |
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| 作者单位： | 中国地质大学管理学院;义马煤业(集团)股份有限公司;陕西维德科技股份有限公司; |
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| 摘 要： | 基于分类树方法,建立煤炭企业的生态竞争力评价模型体系。根据分类树方法对煤炭企业的生态竞争力进行评价,可以促进煤炭企业生态竞争力水平的提高。实证结果表明,分类树模型具有较好的评价效果。
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| 关 键 词： | 煤炭企业 生态竞争力 分类树 |
The Evaluation of Coal Enterprises' Ecological Competitiveness Based on Classification Tree |
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| WANG Wenliang,YANG Changming,WANG Jun.The Evaluation of Coal Enterprises' Ecological Competitiveness Based on Classification Tree[J].Ecological Economy,2010(4). |
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| Authors: | WANG Wenliang YANG Changming WANG Jun |
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| Abstract: | An evaluation model system of coal enterprises' ecological competitiveness is established based on classification tree. The appropriate evaluation of coal enterprises' ecological competitiveness can enhance the ecological competitiveness of coal enterprises. The empirical results indicate the classification tree model is proper for the evaluation of coal enterprises' ecological competitiveness. |
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| Keywords: | coal enterprise ecological competitiveness classification tree |
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