地理距離、技術(shù)進步與中國城市經(jīng)濟增長的空間溢出效應(yīng)——基于拓展Solow模型第三方效應(yīng)的實證檢驗
[Abstract]:According to the new economic geography theory, geographical distance is an important factor influencing the convergence of regional economic growth. In this paper, the traditional Solow model is extended by introducing geographical distance and technological progress, and the third party effect of regional economic growth is analyzed. Using spatial lag model (SAR),) and spatial error model (SEM) and spatial Dobbin model (SDM), the paper empirically analyzes the convergence characteristics and spatial spillover effects of economic growth in 280 major cities in China from 1997 to 2013. The results show that the influence of economic environment on regional economic growth is significant. Among them, savings rate, foreign direct investment, population growth rate and technological progress have significant positive correlation with economic growth. At the same time, the regional economic growth rate is negatively correlated with the initial output, that is, the economic growth rate of the region with lower initial output is faster, which indicates that the economic growth rate of the economically backward areas is relatively faster than that of the economically developed regions. Can be seen in the country-wide major cities to meet the economic growth conditions convergence law. The study also shows that geographical distance is an important factor affecting the convergence of regional economic growth, and that there is a strong spillover effect of regional macro variables on the economic growth of surrounding cities, that is, regional economic growth has a strong third-party effect. Regional studies also show that the spatial spillover effect in the eastern and central regions is significantly higher than that in the western region, but the convergence rate of the latter is faster than that of the former two regions. On this basis, this paper puts forward countermeasures and suggestions to promote the interactive growth of urban economy.
【作者單位】: 華南師范大學經(jīng)濟與管理學院、(香江)國際金融研究中心;華南理工大學計算機科學與工程學院;華南師范大學經(jīng)濟與管理學院;
【基金】:國家自然科學基金青年項目“不同基礎(chǔ)條件下資本賬戶開放的金融風險及管理研究”(71303081) 全國統(tǒng)計科研計劃項目“非線性動態(tài)面板平滑轉(zhuǎn)換回歸模型:理論建模與金融應(yīng)用”(2013LY084) 中國博士后基金面上項目“資本賬戶開放的金融風險及管理研究”(2013M540669) 教育部人文社會科學研究青年基金項目“匯率調(diào)整之謎和我國經(jīng)常賬戶失衡研究:微觀基礎(chǔ)與動態(tài)效應(yīng)”(12YJC790006) 廣東省軟科學研究計劃項目“廣東省區(qū)域資本配置效率驅(qū)動高科技產(chǎn)業(yè)轉(zhuǎn)型升級的動力和路徑研究”(2016A070705046)、廣東省軟科學研究計劃項目“廣東省高科技制造業(yè)產(chǎn)融結(jié)合效率及轉(zhuǎn)型升級方向研究”(2014A070704011) 華南師范大學哲學社會科學決策研究項目“國家一路一帶戰(zhàn)略中港澳的地位與作用研究”(JCYJ1507))資助
【分類號】:F224;F299.2
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