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- 要約等Using an input–oriented DEA model with the assumption of VRS, this paper develops a framework on agricultural production efficiency including 2 outputs and 6 inputs. The data source is a survey to 99 household farms of Hebei province, China, conducted by the authors in 2010. According to the efficiency scores of DEA, the sampled farms are divided into three types, and the status of returns to scale for each farm is examined as well. Slack analysis of the outputs shows that comparing with net profit, ratio of net profit can be increased with a larger margin. Meanwhile, the radial and slack adjustments indicate the inefficient and red...
- 件名Agricultural Production Efficiency China DEA Household Farm
- 関連情報Journal of the Faculty of Agriculture, Kyushu University || 57(1) || p235-244 九州大学大学院農学研究院紀要 || 57(1) || p235-244 http://www.agr.kyushu-u.ac.jp/
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