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長江經(jīng)濟(jì)帶縣域城鄉(xiāng)收入差距的空間格局及其影響因素

發(fā)布時(shí)間:2018-08-28 06:53
【摘要】:以城鄉(xiāng)收入比為測度指標(biāo),采用變異系數(shù)、泰爾指數(shù)、莫蘭指數(shù)、空間分類、探索性空間數(shù)據(jù)分析等方法,分析2000年以來長江經(jīng)濟(jì)帶縣域城鄉(xiāng)收入差距的空間格局演變及其影響因素。結(jié)果顯示:12000—2014年變異系數(shù)、泰爾指數(shù)不斷下降,表明長江經(jīng)濟(jì)帶縣域城鄉(xiāng)收入差距呈現(xiàn)日趨減小的趨勢。2從空間分類格局看,極高、高、較高城鄉(xiāng)收入差距區(qū)主要分布在西部并形成大范圍高值集中區(qū),近期三者的數(shù)量大幅減少但依然占據(jù)主導(dǎo);極低、低、較低城鄉(xiāng)收入差距區(qū)主要分布在中東部地區(qū),在長三角、主要城市群以及經(jīng)濟(jì)發(fā)達(dá)區(qū)形成連綿分布區(qū);較高、高城鄉(xiāng)收入差距區(qū)在中部、東部基本上變化為中等、較低城鄉(xiāng)收入差距區(qū),近期這兩個(gè)類型區(qū)幾乎消失。3從空間關(guān)聯(lián)格局看,HH區(qū)和LL區(qū)在空間上集聚格局明顯。顯著HH區(qū)主要在川西、滇西以及滇南形成連綿分布區(qū),近期集聚態(tài)勢進(jìn)一步增強(qiáng);顯著LL區(qū)在中部、東部的分布范圍在不同年份雖有變化但近期集聚效應(yīng)明顯增加,近期顯著LL區(qū)明顯集中在兩個(gè)區(qū)域:一個(gè)以武漢城市圈、長株潭城市群為主,另一個(gè)是在長三角地區(qū)。4影響空間格局的主要因素為:優(yōu)越的區(qū)位條件依然發(fā)揮重要作用,農(nóng)業(yè)現(xiàn)代化進(jìn)程起正向促進(jìn)作用,經(jīng)濟(jì)發(fā)展水平起決定性支撐作用,工業(yè)化、城鎮(zhèn)化發(fā)揮重要的推動(dòng)作用,信息化起一定的"阻礙"作用,戰(zhàn)略政策的支持起宏觀引領(lǐng)作用。
[Abstract]:Taking urban-rural income ratio as the measure index, using the methods of coefficient of variation, Thiel index, Moran index, spatial classification, exploratory spatial data analysis, etc. This paper analyzes the evolution of the spatial pattern of urban-rural income gap in the Yangtze River economic belt since 2000 and its influencing factors. The results show that the coefficient of variation between 2000 and 2014 and the Thiel index are decreasing, indicating that the income gap between urban and rural areas in the Yangtze River economic belt is decreasing day by day .2 from the perspective of spatial classification pattern, it is extremely high. The higher urban-rural income gap areas are mainly distributed in the west and form a large range of high-value concentration areas. In the near future, the number of the three areas has significantly decreased but still dominates; very low, the lower urban-rural income gap areas are mainly distributed in the central and eastern regions, in the Yangtze River Delta, The main urban agglomeration and the economically developed regions form continuous distribution areas, the high urban-rural income gap areas are in the middle, the eastern areas basically change to the middle, and the lower urban-rural income gap areas, Recently, these two types of regions almost disappeared. 3 from the spatial correlation pattern, the HH region and the LL region in the spatial agglomeration pattern is obvious. The significant HH area mainly forms continuous distribution area in western Sichuan, western Yunnan and southern Yunnan, and the agglomeration trend is further strengthened in recent years, and the distribution range of significant LL in the middle of the region has changed in different years, but the recent agglomeration effect has obviously increased. In recent years, the significant LL area is obviously concentrated in two regions: one is Wuhan City Circle, Changsha-Zhuzhou-Xiangtan Urban agglomeration, the other is the main factor that affects the spatial pattern in the Yangtze River Delta: the advantageous location conditions still play an important role. The process of agricultural modernization plays a positive role, the level of economic development plays a decisive supporting role, industrialization and urbanization play an important role in promoting, informatization plays a certain "hindrance" role, and the support of strategic policies plays a leading role in macro.
【作者單位】: 河南大學(xué)環(huán)境與規(guī)劃學(xué)院/區(qū)域發(fā)展與區(qū)域規(guī)劃中心;中原經(jīng)濟(jì)區(qū)三化協(xié)調(diào)發(fā)展河南省協(xié)同創(chuàng)新中心;
【基金】:國家自然科學(xué)基金項(xiàng)目(41601112) 河南省科技廳社會(huì)發(fā)展攻關(guān)資助項(xiàng)目(162102310396) 河南省教育廳人文社會(huì)科學(xué)一般項(xiàng)目(2017-ZZJH-054)
【分類號(hào)】:F126.2

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