【作者(必填)】Raghbendra Jha , Puneet Chitkara  & Santanu Gupta

【文题(必填)】Productivity, technical and allocative efficiency and farm size in wheat farming in India: a DEA approach

【年份(必填)】2000

【全文链接或数据库名称(选填)】https://www.tandfonline.com/doi/pdf/10.1080/135048500351997
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