广西甘蔗生产区域比较优势时空变化及影响因素分析  

Spatial-temporal Variation and Influencing Factors of Region Comparative Advantage in Sugarcane Production in Guangxi

作　　者：韦敬楠 刘伟[2,3] WEI Jingnan;LIU Wei(College of Economic and Management,Guangxi University of Science and Technology,Liuzhou,Guangxi 545006;Economic Management College,Inner Mongolia Technical College of construction,Hohhot,Inner Mongolia 010070;Economic Management college,Beijing Forestry University,Beijing,100083)

机构地区：[1]广西科技大学经济与管理学院,广西柳州545006 [2]内蒙古建筑职业技术学院经济管理学院,内蒙古呼和浩特010070 [3]北京林业大学经济管理学院,北京100083

出　　处：《甘蔗糖业》2022年第5期50-57,共8页Sugarcane and Canesugar

基　　金：内蒙古自治区教育科学研究“十三五”规划课题《乡村振兴背景下内蒙古职业教育城乡统筹发展路径研究—基于种植户福利视角》(编号:NZJGH2018030)。

摘　　要：甘蔗作为广西主要的经济作物,发挥区域比较优势对提高广西甘蔗产业竞争力具有深远影响。综合采用生产综合比较优势指数法、空间自相关方法对广西2011~2020年甘蔗生产比较优势变动特征进行分析,并通过构建空间杜宾模型对其影响因素进行实证研究。结果显示:桂西南和桂中地区甘蔗生产最具比较优势,桂东南甘蔗生产效率比较优势明显。交通条件、农业种植结构及农业机械对区域甘蔗生产优势有显著影响,其中交通条件和农业机械化的空间溢出效应较为显著。Sugarcane is the main economic crop in Guangxi.Exerting regional comparative advantages has a profound influence on improving the competitiveness of sugarcane industry in Guangxi.This research analyzed the characteristic changes in comparative advantage of sugarcane production of Guangxi in 2011~2020 by the method of comprehensive comparative advantage index and the method of spatial autocorrelation,which empirical research the influence factors by building SDM model.The results showed that the southwest and central region of Guangxi had the most comparative advantage in sugarcane production,the efficiency of comparative advantage of sugarcane production was obvious in southeast of Guangxi.Transportation conditions,agricultural planting structure and agricultural machinery had significant effects on regional sugarcane production advantages,and the effect of spatial spillover is significant between transportation conditions and agricultural mechanization.

关 键 词：甘蔗 比较优势 空间杜宾模型 广西 

分 类 号：S566.1[农业科学—作物学]