基于超效率DEA的小粒种咖啡规模经营效率研究  

Study on Appropriate Operation Scale of Coffea arabica Super-efficiency

作　　者：刘建军 欧智勇 王佳斌 李倩 李守奎 孙德娟 杨航 畅伟伟 LIU Jianjun;OU Zhiyong;WANG Jiabin;LI Qian;LI Shoukui;SUN Dejuan;YANG Hang;CHANG Weiwei(Baoshan University,Baoshan 678000,China;Engineering Research Center of Modern Agricultural&Forestry Equipment of Yunnan,Baoshan 678000,China;Agricultural Mechanization Technology Promotion Station of Baoshan,Baoshan 678000,China)

机构地区：[1]保山学院,云南保山678000 [2]云南现代农林业装备工程研究中心,云南保山678000 [3]保山市农业机械化技术推广站,云南保山678000

出　　处：《热带农业科技》2025年第2期48-54,共7页Tropical Agricultural Science & Technology

基　　金：保山学院科研项目(BSKY202302,JZZX202301,BYPY202215,ZKJC202107);云南省教育厅项目(2024J1027,2024J1030);保山市科研项目(2024BSKJ06)。

摘　　要：咖啡是世界三大饮料之一,其产量、经济价值居世界首位,也是世界第二位的重要初级产品。云南咖啡产量占全国的98%以上,“保山小粒咖啡”为国家地理标志产品。文章采用非参数数学建模的数据包络分析方法,利用5个投入指标和5个产出指标,对50个决策样本进行超效率评价,得出小粒种咖啡的最优规模为5.2 hm^(2),其效率值为1.46,既可以得到较高的技术效率值,又能够取得较好的管理水平。研究结果以期为相关部门管理提供科学依据,并为提高咖啡新质生产力提供参考。Coffee is one of the world's three major beverages,its output,economic value ranks first in the world,but also the world's second important primary product.Yunnan coffee production accounts for more than 98% of the country,"Baoshan Arabic coffee"is national geographical indication product.In this paper,the data enveloping analysis method of non-parametric mathematical modeling is used to evaluate the performance of 50 decision samples by using five input indicators and two output indicators,and the optimal economic scale of Arabic coffee is 5.2 hm^(2),and its efficiency is 1.46.which can not only obtain higher technical efficiency value,but also achieve better management level.This study is expected to provide scientific basis for relevant departments and provide reference for improving the productivity of new quality coffee.

关 键 词：小粒种咖啡 经营规模 超效率 数据包络分析 

分 类 号：S571.2[农业科学—作物学] F316.12[经济管理—产业经济]