CAJ | 학술논문

基于山东省蔬菜种植户的调查数据，运用DEA-Tobit两步法，对农户蔬菜种植技术效率进行了测度并实证分析了影响蔬菜种植技术效率的关键因素。研究表明：被调查农户蔬菜种植综合技术效率偏低，蔬菜技术效率存在品种、地区以及规模上的差异，而且蔬菜种植总体处于规模递增阶段，蔬菜各生产要素均呈现不同程度的损失，需要进行优化组合。影响农户蔬菜种植技术效率的主要因素有决策者的受教育程度、家庭收入、蔬菜种植面积以及是否受灾等变量。在此基础上，本文提出了提高蔬菜种植技术效率的有效途径的政策建议。
기우산동성소채충식호적조사수거，운용DEA-Tobit량보법，대농호소채충식기술효솔진행료측도병실증분석료영향소채충식기술효솔적관건인소。연구표명：피조사농호소채충식종합기술효솔편저，소채기술효솔존재품충、지구이급규모상적차이，이차소채충식총체처우규모체증계단，소채각생산요소균정현불동정도적손실，수요진행우화조합。영향농호소채충식기술효솔적주요인소유결책자적수교육정도、가정수입、소채충식면적이급시부수재등변량。재차기출상，본문제출료제고소채충식기술효솔적유효도경적정책건의。
Based on the field survey data of vegetable farmers in Shandong province, and using the DEA-Tobit model, the paper measures the farmers cultivation technical efficiency and empirically analyses the key factors that influence the technical efficiency. The study shows that farmers are inefficient overall and the technical efficiency varies from different vegetable breeds, regions and scale. Vegetable cultivation is experiencing increasing returns-to-scale, there is loss of the elements during the vegetable production process, it needs to be optimized and combined. The main factors influencing the efficiency of farmers technical efficiency are variables of deci-sion-makers' education lever, family income, vegetable planting area and disease. Besides, the paper also puts forward some effective proposals of improving vegetable farmers' technical efficiency.