基于改進(jìn)引力模型的高鐵對(duì)城市經(jīng)濟(jì)聯(lián)系的影響與評(píng)價(jià)——以大西安地區(qū)為例
發(fā)布時(shí)間:2018-06-20 22:10
本文選題:高速鐵路 + 經(jīng)濟(jì)聯(lián)系; 參考:《資源開發(fā)與市場(chǎng)》2016年11期
【摘要】:高速鐵路建設(shè)提升了城市間的交通可達(dá)性,產(chǎn)生了"時(shí)空收斂效應(yīng)",增強(qiáng)了城市間的經(jīng)濟(jì)聯(lián)系。運(yùn)用熵值法綜合評(píng)價(jià)城市質(zhì)量,用時(shí)間距離替代物理距離對(duì)引力模型進(jìn)行改進(jìn),綜合測(cè)度了2006年、2014年大西安地區(qū)各城市的城市質(zhì)量與城市經(jīng)濟(jì)聯(lián)系程度。根據(jù)預(yù)測(cè),到2020年高速鐵路網(wǎng)建成后將對(duì)城市經(jīng)濟(jì)聯(lián)系產(chǎn)生重要影響。提出提升高速鐵路時(shí)代大西安地區(qū)經(jīng)濟(jì)聯(lián)系程度的建議,為大西安地區(qū)空間發(fā)展戰(zhàn)略的制定提供參考。
[Abstract]:The construction of high-speed railway improves the accessibility of traffic between cities, produces the "time-space convergence effect", and strengthens the economic relationship between cities. The entropy method is used to evaluate the urban quality, and the gravity model is improved by replacing the physical distance with the time distance. The degree of the relationship between the urban quality and the urban economy in Xi'an in 2006 and 2014 is comprehensively measured. According to the forecast, by 2020, the high-speed railway network will have an important impact on the urban economic ties. The paper puts forward some suggestions on how to improve the economic connection of Xi'an area in the era of high-speed railway, which provides a reference for the formulation of spatial development strategy in Xi'an region.
【作者單位】: 長(zhǎng)安大學(xué)經(jīng)濟(jì)管理學(xué)院;陜西交通職業(yè)技術(shù)學(xué)院;
【基金】:國家自然科學(xué)基金項(xiàng)目(編號(hào):61402531) 陜西省自然科學(xué)基金項(xiàng)目(編號(hào):2014JM2-5086) 陜西省教育廳人文社科專項(xiàng)計(jì)劃項(xiàng)目(編號(hào):2013JK0131)
【分類號(hào)】:F532.3;F127
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