Evaluation of Safety Input-output Efficiency of Coal mine based on DEA Model

机译：基于DEA模型的煤矿安全投入效率评价

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The fundamental improvement of the safety situation in mining of coalmine depends on the scientific decision making of safety input of the mining enterprise. For its objectivity, the data envelopment analysis (DEA) model is applied to evaluate the coalmine safety input-output efficiency comprehensively, and analyze the influence of the safety input factors on the safety output efficiency, such as the quantity, the structure, the time point, etc. The evaluation of DEA model can help the enterprise managers make a scientific decision and avoid the effect of subjective factors.

机译：煤矿采矿安全局势的基本改善取决于矿业企业安全投入的科学决策。为了其客观性，数据包络分析（DEA）模型适用于综合评估煤矿安全输入 - 输出效率，并分析安全输入因素对安全输出效率的影响，例如数量，结构，时间点等等。DEA模型的评估可以帮助企业管理人员做出科学决策，避免主观因素的影响。

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来源
《International Symposium on Mine Safety Science and Engineering》|2011年||共8页
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WANG Shu-ming;
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原文格式 PDF
正文语种
中图分类 TD7-53;
关键词
Coalmine; Safety input-output; Data envelopment analysis model; Efficiency; Evaluation;

机译：煤矿;安全输入输出;数据包络分析模型;效率;评估;

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Evaluation of Safety Input-output Efficiency of Coal mine based on DEA Model

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