农业展望2024，Vol.20Issue(7)：89-97,9.
机会成本视角下新疆肉牛养殖的全要素生产率测度
Total Factor Productivity Measurement of Xinjiang Beef Cattle Breeding from the Perspective of Opportunity Cost
摘要
Abstract
In traditional studies on the total factor productivity(TFP)of beef cattle farming,the consideration of opportunity costs is often overlooked.However,neglecting these costs can lead to an ignoring of the hidden investments made by farmers in beef production,thereby failing to accurately reflect the true TFP of beef cattle farming.To precisely measure the TFP of Xinjiang's beef cattle farming,this study introduced the element of opportunity costs,using the main output value of Xinjiang's beef cattle from 2008 to 2022 as the output indicator and expenses such as breed fees,feed costs,and labor costs as input indicators,the research employed the DEA-Malmquist index to examine the technical efficiency and technological advancements in Xinjiang's beef cattle farming from both static and dynamic perspectives.The results indicate that,from a static viewpoint,the level of beef cattle farming in Xinjiang is not high,with low returns,primarily influenced by scale efficiency,and in some years,by pure technical efficiency,this suggests that,under the current scale and level of technology,the benefits of beef cattle farming in Xinjiang have not reached an ideal state and there is still significant room for improvement.From a dynamic perspective,the main driver of changes in the TFP of Xinjiang's beef cattle farming is technological progress,this indicates that as new technologies continue to be applied and promoted,the production efficiency of Xinjiang's beef cattle farming is expected to be further enhanced.Finally,in order to promote the high-quality development of Xinjiang's beef cattle industry corresponding strategic recommendations were put forward from three aspects:optimizing breeding scale and layout,strengthening technological innovation and promotion,and increasing the cultivation of professional farmers.关键词
机会成本/DEA-Malmquist指数/综合技术效率/全要素生产率/肉牛养殖/新疆Key words
opportunity cost/DEA-Malmquist index/integrated technical efficiency/total factor productivity/beef cattle breeding/Xinjiang引用本文复制引用
潘生亮,李世昌,王志虎,霍瑜..机会成本视角下新疆肉牛养殖的全要素生产率测度[J].农业展望,2024,20(7):89-97,9.基金项目
国家自然科学基金项目(编号:71663045) （编号:71663045）
农业农村部环塔里木畜草资源利用重点实验室开放课题(BS-GJSYS202405) （BS-GJSYS202405）
