基于SEM的粮食价格对畜牧业价格的影响分析  

SEM-based Analysis of the Impact of Food Prices on Animal Husbandry Prices

作　　者：甄新武[1] ZHEN Xinwu(College of Science,Hebei Agricultural University,Baoding Hebei 071001,China)

机构地区：[1]河北农业大学理学院,河北保定071001

出　　处：《畜牧兽医科学（电子版）》2021年第16期188-190,共3页Graziery Veterinary Sciences：Electronic Version

基　　金：2020保定市哲学与社会科学一般课题(2020055)。

摘　　要：该文研究粮食价格指数对畜牧业价格指数的影响,构建粮食价格指数与畜牧价格指数的结构方程,分析粮食价格指数与畜牧业价格指数的关系。分析得出玉米价格指数对畜牧业价格指数存在正向影响,但对猪价格指数影响较弱;大豆价格指数对畜牧业价格指数存在正向影响但影响较弱;稻谷价格指数对畜牧业价格指数存在正向影响。The article study the impact of food prices on the price of animal husbandry,the structural equation of the food price index and the price index of animal husbandry was constructed,and the relationship between the food price index and the price index of animal husbandry was analyzed.The analysis shows that the corn price index has a positive effect on the price index of animal husbandry,but has a weak effect on the price index of pig.The price index of soybean has a positive effect on the price index of animal husbandry but has a weak effect.The price index of rice has a positive effect on the price index of animal husbandry prices.

关 键 词：粮食价格 畜牧业价格 结构方程 

分 类 号：F323.7[经济管理—产业经济]