| 农业产业化地区玉米生产技术效率研究 |
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| 引用本文： | 刘伟,朱新颜,李树超,孙兆明.农业产业化地区玉米生产技术效率研究[J].玉米科学,2020,28(1):184-190. |
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| 作者姓名： | 刘伟 朱新颜 李树超 孙兆明 |
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| 作者单位： | 青岛农业大学经济学院, 青岛 266109,青岛农业大学经济学院, 青岛 266109,青岛农业大学管理学院, 青岛 266109,青岛农业大学经济学院, 青岛 266109 |
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| 基金项目： | 山东省现代农业产业技术体系玉米创新团队产业经济岗位（SDAIT-01-021-12）、青岛市社科规划课题"青岛农地金融体系创新发展研究"（qdskl140503）、山东省种粮家庭农场规模经营的结构制约、行为逻辑与优化路径研究（J17RB089） |
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| 摘 要： | 运用两阶段双重自助抽样DEA方法研究农业产业化地区玉米生产技术效率,研究结果表明,72.6%的农户玉米生产技术效率值处于无效区间,在影响农户玉米生产技术效率的因素中,农户投资规模对玉米生产技术效率具有负效应,表明农户玉米生产投资已进入无效率区间,进一步提高投资规模,已不能提升农户玉米生产技术效率。此外,政府给予玉米种植补贴对玉米生产技术效率的提高并不显著。
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| 关 键 词： | 玉米 技术效率 DEA 自助抽样法 |
| 收稿时间： | 2019/4/1 0:00:00 |
Study on the Technical Efficiency of Maize Production in the Agricultural Industrialization Area |
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| LIU Wei,ZHU Xin-yan,LI Shu-chao and SUN Zhao-ming.Study on the Technical Efficiency of Maize Production in the Agricultural Industrialization Area[J].Journal of Maize Sciences,2020,28(1):184-190. |
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| Authors: | LIU Wei ZHU Xin-yan LI Shu-chao and SUN Zhao-ming |
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| Institution: | School of Economics, Qingdao Agricultural University, Qingdao 266109,School of Economics, Qingdao Agricultural University, Qingdao 266109,School of Management, Qingdao Agricultural University, Qingdao 266109, China and School of Economics, Qingdao Agricultural University, Qingdao 266109 |
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| Abstract: | Based on the two-stage double bootstrap DEA method, this paper used the micro-survey data of maize growers in the typical agricultural industrialization area to estimate the bias-corrected robust DEA efficiency score of farmer''s maize production, and analyzed the specific factors affecting its technical efficiency. It was found that the farmer''s investment scale had a negative impact on the efficiency of maize production technical efficiency, and the effect of government subsidies to maize planting to improve the technical efficiency of maize production was not significant. |
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| Keywords: | Maize Technical efficiency DEA Bootstrap |
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