摘要
为了对山东省农业生产投入产出效率进行有效评价,进而为科学推进低耗高产的可持续农业提供实践性参考。运用DEA(数据包络分析)方法对山东省17地市1993—2008年16年间的农业生产效率进行了实证分析。结果表明:山东省各地市农业生产综合效率均值在演变趋势上分为3个阶段;不同区域在综合效率、技术效率和规模效率上存在着显著的差异;鲁西地区农业生产在农技推广和科技成果转化上存在明显不足,鲁中地区农业生产资料的投入结构急需改善。最后提出在具体实践过程中,应依靠科学技术进步和生产要素重组来提高农业生产效率。
In order to evaluate of input-output efficiency of agricultural production,provide practical guidance to promote sustainable agriculture in low yield in Shandong Province this article using DEA(Data Envelopment Analysis) method to research the agricultural economy productivity of 17 cities in Shandong Province.The results showed that the mean overall agricultural production efficiency ' s developing trends of Shandong Province could be divided in three phases;different region ' s overall efficiency,technical efficiency and scale efficiency had significant differences;Western Shandong had clearly insufficient in agricultural extension and technological achievements,Middle Shandong must improved the structure of agricultural production inputs.And in practice,should relied on technological progress and optimal combination of production factors to improve the efficiency of agricultural production.
出处
《中国农学通报》
CSCD
2012年第8期106-111,共6页
Chinese Agricultural Science Bulletin
基金
国家自然科学基金项目"沿海地区小规模兼业农业向适度规模现代农业转化的体制机制研究"(70973116)
教育部人文社会科学研究一般项目"农户兼业化对农业生产效率的影响及提升农业生产效率的机制研究"(09YJA790190)
关键词
DEA方法
数据包络分析
区域
农业生产效率
DEA method
data envelopment analysis
Region
agricultural productivity