摘要
运用DEA和Malmquist指数方法,测算2009—2013年中国29个省(直辖市、自治区)大规模生猪养殖生产效率,利用β收敛方法探究大规模生猪养殖生产效率的变动趋势。研究发现:整个样本期间中国大规模生猪养殖的全要素生产率表现出增长的趋势,年均增长率为0.5%,技术进步是全要素生产率增长的主要动力。随着时间的推移,中国大规模生猪养殖全要素生产率呈现出缩小的趋势,存在着绝对β收敛和条件β收敛。
Using DEA and Malmquist index method, the paper calculated the production efficiency of large -scale pig breeding in 29 provinces, municipalities and autonomous regions of China from 2009 to 2013.It also studied the trend of the production efficiency of large scale pig farms by using the beta convergence method. The study noticed a trend of increase in total factor productivity of large-scale pig farms in China during the whole sample and found that the average annual growth rate is 0.5 percent and the main driving force for the growth of total factor productivity.The results also that technological progress is suggested a narrowing trend the total factor productivity of large scale pig farms and a convergence of both absolute beta and conditional beta.
出处
《农林经济管理学报》
CSSCI
2016年第2期198-203,共6页
Journal of Agro-Forestry Economics and Management
基金
江西现代农业及其优势产业可持续发展的决策支持协同创新中心资助项目(XDNYA1508、XDNYA1503)
江西省社会科学规划项目(14SH04)