空間相互作用與城市經(jīng)濟(jì)增長(zhǎng)——來自長(zhǎng)三角的證據(jù)
發(fā)布時(shí)間:2018-07-03 11:21
本文選題:空間相互作用 + 經(jīng)濟(jì)增長(zhǎng) ; 參考:《人口與經(jīng)濟(jì)》2016年04期
【摘要】:基于以往研究對(duì)空間相互作用方向性考慮不足的事實(shí),文章以長(zhǎng)三角133個(gè)縣市為例,構(gòu)建了融合新經(jīng)濟(jì)地理學(xué)與中心地理論的理論框架,將表征空間需求關(guān)聯(lián)的總體市場(chǎng)潛能細(xì)分為來自同層級(jí)、高等級(jí)、低等級(jí)三個(gè)方向,利用空間計(jì)量模型估計(jì)了總體及不同方向的空間相互作用對(duì)長(zhǎng)三角地區(qū)人均GDP增長(zhǎng)與人口增長(zhǎng)的效應(yīng)。結(jié)果顯示:在控制空間依賴導(dǎo)致的間接溢出效應(yīng)等因素后,并未發(fā)現(xiàn)存在要素價(jià)格絕對(duì)調(diào)整或要素?cái)?shù)量絕對(duì)調(diào)整的證據(jù),總體市場(chǎng)潛能的提高同時(shí)促進(jìn)了城市人均GDP增長(zhǎng)與人口增長(zhǎng);就不同方向的空間相互作用而言,大城市的自身發(fā)展有利于中等城市的人均GDP增長(zhǎng),大城市之間、大城市對(duì)下級(jí)城市、小城市對(duì)上級(jí)城市形成了人口增長(zhǎng)的良性互動(dòng)格局,而中等城市之間以及中等城市對(duì)大城市的人口增長(zhǎng)則表現(xiàn)為回流效應(yīng)。
[Abstract]:Based on the fact that spatial interaction directionality has not been considered enough in previous studies, this paper takes 133 counties and cities in the Yangtze River Delta as an example to construct a theoretical framework to integrate new economic geography and central land theory. Subdividing the overall market potential associated with spatial demand into three directions: the same level, the higher level, and the lower level. The spatial econometric model is used to estimate the effects of spatial interaction on GDP growth and population growth in the Yangtze River Delta region. The results show that after controlling the indirect spillover effect caused by spatial dependence, there is no evidence of absolute adjustment of factor price or absolute adjustment of factor quantity. The improvement of the overall market potential also promotes the growth of GDP per capita and population growth in cities; in terms of spatial interaction in different directions, the development of large cities is conducive to the growth of GDP per capita in medium cities, and between large cities, The positive interaction pattern of population growth between big cities and lower cities and small cities with higher cities is formed, while the population growth between middle cities and large cities shows the effect of backflow.
【作者單位】: 華東師范大學(xué)中國(guó)現(xiàn)代城市研究中心;華東師范大學(xué)城市與區(qū)域科學(xué)學(xué)院;
【基金】:國(guó)家自然科學(xué)基金項(xiàng)目(41471139) 上海哲學(xué)社會(huì)科學(xué)規(guī)劃項(xiàng)目(2014BCK003) 華東師范大學(xué)優(yōu)秀博士學(xué)位論文培育項(xiàng)目(PY2015001)
【分類號(hào)】:F127
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