基于充分降维方法的河南省农业综合竞争力研究  

Research on agricultural comprehensive competitiveness of Henan Province based on SIR

作　　者：王慧聪 费宇[1] WANG Huicong;FEI Yu(Collage of Statistics and Mathematics,Yunnan University of Finance and Economics,Kunming 650221,China)

机构地区：[1]云南财经大学统计与数学学院,云南昆明650221

出　　处：《河南农业大学学报》2020年第6期1074-1080,共7页Journal of Henan Agricultural University

基　　金：国家自然科学基金项目(11971421)。

摘　　要：本文选取国家统计局2008年、2013年和2018年的各省市农业相关数据,利用充分降维方法对河南省的农业综合竞争力进行研究。结果表明,近10年来河南省农业综合竞争力在全国始终处于1类水平,但与江苏和山东等省市仍有差距。今后的农业发展应着重于进一步提升农业技术水平,逐步向绿色农业转变,提高农业抗风险能力等。This paper selects the agricultural data of various provinces and municipalities in 2008,2013 and 2018 of the National Bureau of Statistics,and uses the method of Sliced Inverse Regression to study the comprehensive agricultural competitiveness of Henan Province.The results show that although the overall agricultural competitiveness of Henan Province has always been at the first level in the country in the past decade,it still has gaps with Jiangsu and Shandong provinces.The future agricultural development should focus on improving the level of agricultural technology,gradually transforming to green agriculture,and improving the ability of agriculture to resist risks.

关 键 词：农业综合竞争力 充分降维 聚类分析 河南省 

分 类 号：F327[经济管理—产业经济]