河南省农业生产效率的DEA分析.pdfVIP

河南农业科学, 20 11, 40( 6) : 58, 12 J our nal of H enan A g ricult ural Sciences DEA 孙 江, 贠鸿琬 ( , 450002) : 应用数据包络分析( DEA ) 的BC2 模型, 对河南省18 个地区的农业生产效率进行分析, 衡量 各个地区农业生产的 合效率技术效率和规模效率结果表明, 洛阳等7 个地区的纯技术效率为 1, 而这其中只有鹤壁周口和信阳的 合技术效率达到最优, 说明除了在地理经济条件及相关的 农业投入方面之外, 规模的无效率也会使得各 个地区农业资源配置存在不合理, 最终导致农业生产 效率存在差异因此, 必须合理调整农业资源, 加大科技研发, 合理规划农业生产规模, 进 一步推进 农业现代化 : 数据包络分析法; 农业; 技术效率; 规模效率 : F304. 7 : A : 2011) Dat a Envelopment A naly sis of t he Ef ficiency of A gr icult ural Pr oduct ion in H enan Province * SU N J iang, YU N H ongw an ( Colleg e of Economics and M anagement , H enan A g ricultur al U niv er sity , Zheng zho u 4 50002, China) Abstract : T he ef f iciency of agricult ural production in 18 areas of H enan prov ince w as analyz ed by BC2 mo del of dat a env elo pment analysis ( DEA) method , w hich w eighed the co mprehensive eff i ciency , t he technical ef ficiency and t he scale ef ficiency. T he result s show ed t hat the pure t echnical ef ficiency of seven areas such as L uoyang w as 1, and t he ov er all t echnical ef f iciency of H ebi, Zho ukou , X inyang achieved optim iz at ion . T his indicat ed that t he scale ineff iciency in t he areas , in addit ion to geogr aphy, econom ic co ndit ions and relat ed ag ricult ural input s, w ould not make t he ag r icultural resources allocat ed ef fect ively, leading t o diff erences in ef ficiency o f ag ricultural produc t ion . We should ad ust t he proport ion of agr icultural r esources and enhance the applicat ion of sci ence in agr iculture, w hich w