彭躍秒



摘要:文章基于2012-2017年四川省民族地區(qū)51個(gè)縣域面板數(shù)據(jù),利用動(dòng)態(tài)面板回歸分析民族地區(qū)城鎮(zhèn)化對(duì)縣域經(jīng)濟(jì)增長(zhǎng)的影響。結(jié)果表明,四川民族地區(qū)的城鎮(zhèn)化率每增加1%,人均GDP增加3.6%,對(duì)縣域經(jīng)濟(jì)增長(zhǎng)貢獻(xiàn)突出。總體上產(chǎn)業(yè)結(jié)構(gòu)調(diào)整促進(jìn)縣域經(jīng)濟(jì)增長(zhǎng);第一產(chǎn)業(yè)對(duì)縣域經(jīng)濟(jì)增長(zhǎng)呈負(fù)向影響;勞動(dòng)力、資本投入、政府支持和交通都在一定程度上促進(jìn)縣域經(jīng)濟(jì)增長(zhǎng)。
Abstract: Based on the data of 51 county panels in ethnic areas of Sichuan Province in 2011-2017, this paper analyzes the influence of urbanization on county economic growth in ethnic areas by using dynamic panel regression. The results show that or every 1% increase in urbanization rate in Sichuan ethnic areas, GDP per capita increased by 6%, which contributed to the growth of county economy. The industrial structure has a positive impact on economic growth; primary industry is negatively correlated with economic growth; labor, capital investment, government support and transportation all contribute to county economic growth to some extent.
關(guān)鍵詞:民族地區(qū);城鎮(zhèn)化;縣域經(jīng)濟(jì)增長(zhǎng)
Key words: ethnic areas;urbanization;county economic growth
中圖分類號(hào):F291.3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?文獻(xiàn)標(biāo)識(shí)碼:A ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?文章編號(hào):1006-4311(2019)20-0297-03
0 ?引言
四川省是西部的一個(gè)多民族省份,主要有彝族、藏族、羌族等55個(gè)少數(shù)民族占全省人口的6.47%,包括三個(gè)自治州和四個(gè)自治縣共51個(gè)少數(shù)民族縣,占地面積30.2萬(wàn)平方千米,是全省總面積的62.1%,但多是山區(qū)、丘陵,自然環(huán)境艱苦,導(dǎo)致城鎮(zhèn)化與經(jīng)濟(jì)發(fā)展緩慢,其發(fā)展過(guò)程的經(jīng)驗(yàn)教訓(xùn),可供其他民族地區(qū)參考。本文選取2012-2017年四川民族地區(qū)51個(gè)縣、市的縣域面板數(shù)據(jù),回歸分析縣域經(jīng)濟(jì)增長(zhǎng)過(guò)程中城鎮(zhèn)化的影響,對(duì)城鎮(zhèn)化發(fā)展過(guò)程中存在的問(wèn)題進(jìn)行探討,并提出建議。
1 ?文獻(xiàn)綜述
關(guān)于城鎮(zhèn)化與經(jīng)濟(jì)增長(zhǎng)的研究中,孫文凱(2011)基于跨國(guó)數(shù)據(jù)和經(jīng)驗(yàn)分析了城市化與經(jīng)濟(jì)增長(zhǎng)的相關(guān)性,得出兩者之間有S型曲線關(guān)系的結(jié)論[1]。高鐵梅(2018)采用地級(jí)市及以上的城市面板數(shù)據(jù),用GMM方法建立城鎮(zhèn)化率對(duì)城市產(chǎn)出影響模型,發(fā)現(xiàn)兩者間有倒U型曲線關(guān)系并可以測(cè)算出最優(yōu)城鎮(zhèn)化率[2]。何興邦(2019)采用省級(jí)面板數(shù)據(jù)建立經(jīng)濟(jì)增長(zhǎng)質(zhì)量評(píng)價(jià)體系,得出城鎮(zhèn)化加劇了城鄉(xiāng)收入差距的結(jié)論[3]。……