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標(biāo)題 |
鐵路貨運(yùn)量與國(guó)民經(jīng)濟(jì)總量關(guān)系的協(xié)整研究(33 卷) |
英文標(biāo)題 |
Analysis on Co-integration Relationship between Railway Freight Volume and National Economy |
摘要 |
鐵路貨運(yùn)是現(xiàn)代交通運(yùn)輸體系的重要組成部分,對(duì)國(guó)民經(jīng)濟(jì)增長(zhǎng)具有巨大推動(dòng)作用。根據(jù)近20年鐵路貨運(yùn)量和國(guó)內(nèi)生產(chǎn)總值數(shù)據(jù),應(yīng)用協(xié)整分析方法、誤差修正模型和Granger因果檢驗(yàn)對(duì)二者進(jìn)行實(shí)證分析。研究表明:鐵路貨運(yùn)量與國(guó)民經(jīng)濟(jì)總量存在長(zhǎng)期的均衡關(guān)系;同時(shí)二者之間僅存在著 |
作者 |
新聞作者:于兆宇,張 誠(chéng),張志堅(jiān) |
關(guān)鍵字 |