基于面板數(shù)據(jù)模型的俄羅斯遠東地區(qū)糧食生產(chǎn)影響因素實證研究

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摘要 基于俄羅斯遠東8個地區(qū)2010—2018年面板數(shù)據(jù),建立了糧食生產(chǎn)的個體固定效應模型,分析了俄羅斯遠東地區(qū)糧食生產(chǎn)的影響因素。結(jié)果表明:種植面積、勞動力投入、物流運輸價格指數(shù)對糧食的生產(chǎn)影響顯著;企業(yè)數(shù)量、人均固定資本投入、生產(chǎn)者價格指數(shù)對糧食的生產(chǎn)影響不顯著。
關(guān)鍵詞 面板數(shù)據(jù)模型;農(nóng)業(yè)生產(chǎn);影響因素
中圖分類號 S-9 文獻標識碼 A 文章編號 0517-6611(2023)03-0227-03
doi:10.3969/j.issn.0517-6611.2023.03.051
Empirical Study on Influencing Factors of Grain Production in Russian Far East Based on Panel Data Model
LI Wei-gang, ZHANG Xiao-dong, SUN Dan et al
(School of Economics and Management, Jiamusi University, Jiamusi, Heilongjiang 154007)
Abstract Based on the panel data of 8 regions in the Far East of Russia from 2010 to 2018, the individual fixed effect model of grain production is established, the influencing factors of grain production in Russian Far East are analyzed. The results show that planting area, labor input and logistics and transportation price index have a significant impact on grain production; the number of enterprises, per capita fixed capital investment and producer price index have no significant impact on grain production.
Key words Panel data model;Agricultural production;Influence factor
基金項目 國家社會科學基金項目(19BJY152)。(剩余6803字)