农机化研究Issue(6)：33-36,40,5.
玉米全要素生产率非参数测算分析及对策
Nonparametric Maize TFP Measurement Analysis and Countermeasures
摘要
Abstract
Maize production is affected by the restrictions and lots of inputs , such as seed seedlings, Labour, land, pesti-cide , chemical fertilizer , agricultural film , machinery and equipment , animal and other material input , improve the effi-ciency of input-output level of these factors is very important to promote efficient continuous corn production .Based on corn production cost compared with the yield time series in China and the United States , on the basis of the nonparamet-ric frontier efficiency based on DEA decomposition methods for main parts of the country's corn crop total factor produc-tivity question has carried on the empirical analysis , from the perspective of two different regions of the horizontal and vertical time sequence to study the evolution of China's corn production efficiency and resource allocation process and re-gional correlation characteristics .Finally , puts forward the promotion our country maize production resources effectively configuration , corresponding measures and way to improve efficiency of corn production .关键词
玉米生产/全要素生产率/非参数方法Key words
corn production/total factor productivity/nonparametric methods分类
管理科学引用本文复制引用
曲会朋,李宁,田玉英..玉米全要素生产率非参数测算分析及对策[J].农机化研究,2014,(6):33-36,40,5.基金项目
中央高校基本科研业务费专项 （）
