| DEA方法测算农业机械化对农业生产贡献率的研究 |
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| 引用本文： | 孙福田,王福林.DEA方法测算农业机械化对农业生产贡献率的研究[J].农业系统科学与综合研究,2004,20(3):186-188. |
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| 作者姓名： | 孙福田 王福林 |
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| 作者单位： | 东北农业大学,工程学院,黑龙江,哈尔滨,150030 |
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| 基金项目： | 黑龙江省高等学校骨干教师创新能力资助计划项目(1053G052) |
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| 摘 要： | 测算农业机械化对农业生产的贡献率,可以了解农业机械化的发展水平及趋势,为农业机械化的发展提供科学的依据,做出科学的决策,因此从理论上研究农业机械化对农业生产贡献率具有重要的意义。综合运用EDA方法中的C2R和C2GS2两个模型,在考虑农业技术进步情况下,直接测算农业机械化对农业产出的贡献率,使其测算更趋合理。参6。
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| 关 键 词： | DEA方法 农业机械化 测算 贡献率 |
| 文章编号： | 1001-0068(2004)03-0186-03 |
| 修稿时间： | 2003年12月9日 |
Measuring research on the contributive rate of agricultural mechanization to the development of agricultural production by the model of DEA |
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| SUN Fu-tian,WANG Fu-lin.Measuring research on the contributive rate of agricultural mechanization to the development of agricultural production by the model of DEA[J].System Sciemces and Comprehensive Studies In Agriculture,2004,20(3):186-188. |
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| Authors: | SUN Fu-tian WANG Fu-lin |
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| Abstract: | It can be known development level and tendency about agricultural mechanization through measuring the contributive rate of agricultural mechanization to the development of agricultural production. The measuring methods can provide scientific foundation and make scientific policies to agricultural mechanization. So it is significant to research theories and methods about the contributive rate of agricultural mechanization to the development of agricultural production. The paper applies a synthetic method of DEA including two models C~2R and C~2GS~2.The method was formed to evaluation on the contribution of agricultural mechanization to the development of agricultural production. It is more reasonable under being considered technology progress of agriculture and being measured contributive rate of agricultural modernization to agricultural output directly. |
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| Keywords: | method of DEA agricultural mechanization measuring contributive rate |
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