| 煤炭企业经济效益综合评价的新方法 |
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| 引用本文： | 龙如银. 煤炭企业经济效益综合评价的新方法[J]. 中国矿业大学学报, 1999, 28(3): 265-268 |
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| 作者姓名： | 龙如银 |
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| 作者单位： | 中国矿业大学工商管理学院,江苏徐州,221008 |
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| 摘 要： | 根据灰色关联分析的基本原理，提出了煤炭企业经济效益综合评价的新方法．该方法的基本原理是，根据各评价指标数据列，构造出最优和最劣的参考数据列，求出待评企业的评价指标数据列与最优、最劣参考数据列的关联度，即最优关联度和最劣关联度，并构造评价函数，从而获得各煤炭企业经济效益的优劣排序．实例分析表明，该方法是切实可行的
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| 关 键 词： | 灰色关联分析，综合评价，最优关联度，最劣关联度 |
| 修稿时间： | 1998－05－21 |
New Method for Compositive Evaluation of the Economic Effects of Coal Enterprises |
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| Long Ruyin. New Method for Compositive Evaluation of the Economic Effects of Coal Enterprises[J]. Journal of China University of Mining & Technology, 1999, 28(3): 265-268 |
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| Authors: | Long Ruyin |
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| Abstract: | A new method based on grey relational analysis is proposed to evaluate the economic effects of coal enterprises. According to all the technical and economic parameters of coal enterprises, the best and the worst reference data series of the parameters are constructed. Then the relational degree between the best reference data series and the parameters of each coal enterprise and that between the worst reference data series and the parameters of each coal enterprise, or the best relational degree and the worst relational degree, are calculated. The order of the preference of coal enterprises economic effects will be obtained by establishing an evaluation function. |
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| Keywords: | grey relational analysis compositive evaluation the best relational degree the worst relational degree |
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