摘要
借助中国乳品行业1999—2009年的省级面板数据,运用DEA-Tobit模型方法,实证分析了中国各地区乳业的全要素生产率及其影响因素。研究结果表明:中国乳业全要素生产率在1999—2009年的10年间实现了快速增长,年均增长率为9.6%。其中,技术进步7.9%,技术效率1.7%。企业规模、资本密集度和企业盈利能力对中国乳业全要素生产率的提升具有显著的正向影响。
The total factor productivity of China＇s dairy industry and its influencing factors were analyzed by the DEA-Tobit model with 1999--2009 provincial panel data. It has found that the total factor produc- tivity of China＇s dairy industry has grown rapidly in 1999--2009, average annual growth rate is 9. 6%, of which 7.9% technological progress and 1.7% technical efficiency. Technological progress plays a major role in promoting the total factor productivity of China＇s dairy industry. Firm size, capital intensity and profitability of enterprise have significant positive impact on the total factor productivity of China＇s dairy industry.
出处
《西安财经学院学报》
CSSCI
2012年第5期33-38,共6页
Journal of Xi’an University of Finance & Economics
基金
国家自然科学基金项目(70973123)
