基于随机前沿生产函数法的饲草生产技术效率测算及影响因素分析——以西藏"一江两河"地区为例
기우수궤전연생산함수법적사초생산기술효솔측산급영향인소분석——이서장"일강량하"지구위례
Use of the stochastic frontier production function in a technical efficiency analysis of grass production: An example from the "One River and Two Tributaries" region of Tibet
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