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文章基于具有非阿基米德无穷小的DEA模型对任家庄煤矿最近3年的生产经营状况效率进行了研究,通过选定6个投入和9个产出技术经济指标,根据模型结果分析得出2009年和2010年生产经营状况达到最优,而2008年由于生产规模没有达到最佳状态,投资规模过大,使得其生产经营状况未达到最优。
Based on the DEA model with non-Archimedes infinity, this paper studies the production and management efficiency of Renjiazhuang Coal Mine in recent 3 years. Through the selection of 6 inputs and 9 output technical and economic indicators, the article analyzes the model results The production and operation conditions in 2009 and 2010 reached the best. In 2008, due to the fact that the production scale did not reach the best condition and the investment scale was too large, its production and operation conditions did not reach its optimum.