国家级农业科技园核心区土地利用效率分析  

Efficiency analysis of land use in national agricultural science and technology park

作　　者：徐晨清 杨学军[1] 祝华军[1] XU Ohen-qing YANG Xue-jun ZHU Hua-jun(New Rural Development Research Institute, Tongji University, Shanghai 201800, China)

机构地区：[1]同济大学新农村发展研究院,上海201800

出　　处：《中国农业大学学报》2016年第12期108-113,共6页Journal of China Agricultural University

摘　　要：采用数据包络分析方法,搜集整理数据较完整的28个国家级农业科技园区,测算其总效率、技术效率和规模效率。结果表明,综合技术有效和综合技术无效的农业科技园区均约各占一半,技术无效的农业科技园区的核心区土地面积基本大于1 000hm^2,而技术有效的农业科技园区的核心区土地面积较多分布在400~700hm^2。建议将500~1 000hm^2作为我国农业科技园区的核心区适宜规模,并增加农业科技园区的科研投入。National agricultural science and technology parks play an important role in the construction of agricultural modernization.However,the efficiency of each park＇s land utilization is different.To obtain the overall efficiency,technical efficiency and scale efficiency of the national agricultural science and technology park,the integrated data of28 national agricultural science and technology parks were collected and evaluated by using DEA method.The result shows that the proportions of the effective and ineffective comprehensive technique are the same.The core land area of the ineffective of agricultural science and technology park is substantially larger than 1 000hm^2,and the area of effective technology is about 400-700hm^2.In conclusion,the proper core area of national agricultural science and technology park is 500-1 000hm^2 and the agricultural science and technology park＇s science research investment should be enhanced.

关 键 词：农业科技园区 数据包络分析(DEA) 土地利用效率 

分 类 号：F301.2[经济管理—产业经济]