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中國(guó)三大城市群空間組織特征及其優(yōu)化研究

發(fā)布時(shí)間:2018-06-18 12:10

  本文選題:城市群 + 空間組織; 參考:《浙江財(cái)經(jīng)大學(xué)》2017年碩士論文


【摘要】:在全球經(jīng)濟(jì)一體化、網(wǎng)絡(luò)信息一體化和要素資源共享化的三重背景下,區(qū)域內(nèi)部要素流動(dòng)的加快,促進(jìn)了城市群內(nèi)部城市之間、城市群與群外地區(qū)之間聯(lián)系的加強(qiáng),也進(jìn)一步推動(dòng)了城市群社會(huì)經(jīng)濟(jì)的發(fā)展及其空間組織的演變。而合理有序的空間組織可以促進(jìn)城市群效率的提高,使區(qū)域內(nèi)部的要素進(jìn)行合理流動(dòng),還是關(guān)乎地區(qū)競(jìng)爭(zhēng)力形成和城市群效率提升的重要環(huán)節(jié)。京津冀城市群、長(zhǎng)三角城市群和珠三角城市群是我國(guó)城市群中城鎮(zhèn)化水平相對(duì)較高、經(jīng)濟(jì)發(fā)展迅速及高新技術(shù)及高新產(chǎn)業(yè)聚集水平較高的城市群,但是其城市群空間組織與空間效率存在什么樣的一種關(guān)系,是否還有效率提升的可能已經(jīng)成為中國(guó)三大城市群發(fā)展的主要問(wèn)題。因此,本文立足于京津冀、長(zhǎng)三角和珠三角城市群,以發(fā)現(xiàn)問(wèn)題和解決問(wèn)題為向?qū)?在城市群最優(yōu)規(guī)模理論、空間相互作用理論和中心地理論的基礎(chǔ)上,通過(guò)分析城市群空間組織對(duì)其空間效率的影響,進(jìn)而提出優(yōu)化城市群空間組織的政策及建議。本文通過(guò)對(duì)往年城市群空間組織研究的總結(jié)和梳理,發(fā)現(xiàn)目前對(duì)其空間組織的研究,大多集中在城市群規(guī)模分布以及城市群空間結(jié)構(gòu)的演化模式,缺少其與城市群空間效率之間關(guān)系的實(shí)證分析。將城市群最優(yōu)規(guī)模理論、空間相互作用理論和中心地理論作為文章研究的主要依據(jù),本文認(rèn)為不同時(shí)間段或不同城市群所表現(xiàn)出的空間組織特征不同,其區(qū)域的空間效率也各不相同。每個(gè)城市群所具有的效率不同主要是由每個(gè)城市群的空間組織特征不同,所擁有的資源稟賦不同及空間演化模式不同造成的。城市群空間組織的形成與其空間效率的測(cè)算都涉及到了城市群內(nèi)部各生產(chǎn)要素在整個(gè)城市群區(qū)域的配置。城市群空間組織的形成是城市群內(nèi)部要素流動(dòng),集聚與整合的過(guò)程及外在表現(xiàn),城市群空間效率則是城市群內(nèi)要素資源流動(dòng)的結(jié)果。鑒于此,本文以中國(guó)三大城市群為研究對(duì)象,通過(guò)實(shí)證分析驗(yàn)證城市群空間組織與城市群空間效率之間的關(guān)系。其次,城市群的現(xiàn)狀和特征是本文的研究基礎(chǔ),為了全面系統(tǒng)地認(rèn)識(shí)它,本文在空間組織定義的基礎(chǔ)上,從城市群的規(guī)模、結(jié)構(gòu)和經(jīng)濟(jì)聯(lián)系程度三個(gè)方面對(duì)城市群空間組織進(jìn)行研究,研究發(fā)現(xiàn)長(zhǎng)三角的人口規(guī)?偭孔畲;京津冀的人口密度最大;城市群的人口規(guī)模在近20年中表現(xiàn)出上升趨勢(shì),人口密度呈現(xiàn)出先下降后上升的趨勢(shì);城市群空間結(jié)構(gòu)方面,三個(gè)城市群均呈現(xiàn)出圈層式結(jié)構(gòu)特征,其中珠三角的中心度最接近1,空間結(jié)構(gòu)最優(yōu),其高位城市沒(méi)有較強(qiáng)壟斷性可以促進(jìn)周邊區(qū)域的發(fā)展,中小規(guī)模的城市也能在高位城市的輻射作用下健康發(fā)展。珠三角的經(jīng)濟(jì)聯(lián)系程度值和首位度均比其他兩個(gè)城市群大,表明珠三角城市群空間相互作用力較強(qiáng),首位城市的輻射能力較強(qiáng)。接著本文根據(jù)城市群空間效率內(nèi)涵,從人流、物流、信息流等綜合角度建立空間效率測(cè)算的指標(biāo)體系,運(yùn)用數(shù)據(jù)包絡(luò)分析對(duì)中國(guó)三大城市群1995年到2014年的整體空間效率進(jìn)行測(cè)度,探尋了不同城市群空間效率及其演化特征,得出珠三角與京津冀空間效率比長(zhǎng)三角高。在城市群空間效率的測(cè)算基礎(chǔ)上,根據(jù)其與城市群空間組織各個(gè)指標(biāo)之間的擬合圖提出來(lái)本文的假說(shuō)。最后,將生產(chǎn)函數(shù)作為本文實(shí)證分析的主要依據(jù),在其基礎(chǔ)上構(gòu)建實(shí)證檢驗(yàn)?zāi)P?采用面板數(shù)據(jù)固定效應(yīng)進(jìn)行回歸分析,并根據(jù)實(shí)證結(jié)果得出相關(guān)的結(jié)論。結(jié)論表明:我國(guó)三大城市群人口規(guī)模、人口密度和空間經(jīng)濟(jì)聯(lián)系不斷提高,整體上呈現(xiàn)圈層式空間結(jié)構(gòu)不斷加強(qiáng);城市群人口規(guī)?偭颗c城市群空間效率之間呈倒“U”型關(guān)系,城市群人口密度對(duì)城市群空間效率有負(fù)向影響,中心度和首位度的增大均可以促進(jìn)城市群空間效率的提升,而且這種對(duì)空間效率的提升程度隨著城市群人口規(guī)?偭康淖兓兓,當(dāng)城市群人口規(guī)?偭枯^小時(shí),城市群中心度和首位度對(duì)城市空間效率的影響較明顯;當(dāng)城市群人口規(guī)?偭枯^大,城市群發(fā)展逐漸成熟時(shí),中心度與首位度對(duì)城市群空間效率的影響逐漸被弱化;城市群內(nèi)部的經(jīng)濟(jì)聯(lián)系程度與其效率之間存在一種正相關(guān)關(guān)系。最后文章將城市群空間組織對(duì)效率影響的實(shí)證分析作為本文的主要依據(jù)提出了關(guān)于城市群空間組織優(yōu)化的政策建議。
[Abstract]:Under the three background of global economic integration, the integration of network information and the sharing of factor resources, the acceleration of regional internal elements flow has promoted the strengthening of the links between cities within the urban agglomeration, the urban agglomeration and the outside of the group, and further promoted the development of the social economic development and the evolution of the spatial organization of the urban agglomeration. The spatial organization of order can promote the efficiency of urban agglomeration, and make the elements in the region rational flow. It is also an important link to the formation of regional competitiveness and the efficiency of urban agglomeration. The urban agglomeration with high level of high and new technology and high and new industries has a high level of agglomeration, but there is a relationship between the spatial organization of the urban agglomeration and the efficiency of space. The possibility of improving the efficiency has become the main problem for the development of the three big cities in China. Therefore, this paper is based on the discovery of Beijing Tianjin Hebei, the Yangtze River Delta and the Pearl River Delta city group. On the basis of the theory of optimal scale of urban agglomeration, the theory of space interaction and the theory of central land, the paper analyzes the influence of the spatial organization of urban agglomeration to its spatial efficiency, and then puts forward the policies and suggestions to optimize the spatial organization of urban agglomeration. It is found that the research on its spatial organization is mostly focused on the scale distribution of urban agglomeration and the evolution model of urban agglomeration space structure, and the empirical analysis of the relationship between the urban agglomeration and the spatial efficiency of the urban agglomeration is lacking. The spatial efficiency of the region is different for different time periods or different urban groups, and the efficiency of each city group is different mainly by the different spatial organization characteristics of each city group, the different resource endowments and the different spatial evolution patterns. The formation of the spatial efficiency of the urban agglomeration involves the allocation of the elements of production in the urban agglomeration in the whole urban agglomeration. The formation of the spatial organization of the urban agglomeration is the process and external performance of the flow, agglomeration and integration of the inner elements of the urban agglomeration, and the spatial efficiency of the urban agglomeration is the result of the flow of elements in the urban agglomeration. The relationship between the spatial organization of urban agglomeration and the spatial efficiency of urban agglomeration is verified through empirical analysis. Secondly, the status and characteristics of the urban agglomeration are the basis of this study. In order to fully and systematically understand it, this article is based on the definition of spatial organization, from the scale, structure and economic connection of the urban agglomeration. The total population size of the Yangtze River Delta is the largest in three aspects. The population density of the Yangtze River Delta is the largest; the population density of Beijing Tianjin Hebei is the largest; the population size of the urban agglomeration has shown an upward trend in the last 20 years, and the population density presents the trend of the first descending and then rising; and the spatial structure of the urban agglomeration, the three urban groups are all present. The central degree of the Pearl River Delta is closest to 1, the space structure is the best, and the high city has no strong monopoly to promote the development of the surrounding area. The small and medium-sized cities can also develop healthfully under the radiation of the high cities. The value and the first degree of the economic relation of the Pearl River Delta are larger than the other two cities. The spatial interaction force of the city group of the Pearl River Delta is stronger and the radiation ability of the first city is stronger. Then, according to the connotation of urban agglomeration space efficiency, the index system of space efficiency measurement is established from the comprehensive angle of human flow, logistics and information flow, and the overall space efficiency of the three big cities in China from 1995 to 2014 is analyzed by data envelopment analysis. The spatial efficiency and its evolution characteristics of different urban groups are explored, and the spatial efficiency of the Pearl River Delta and Beijing Tianjin Hebei is higher than that of the Yangtze River Delta. Based on the calculation of the spatial efficiency of the urban agglomeration, the hypothesis of this paper is proposed based on the fitting diagrams of the various indexes of the urban agglomeration space organization. Finally, the production function is used as the empirical part of this paper. On the basis of the analysis, the empirical test model is built on the basis of the model, the regression analysis is carried out by the fixed effect of panel data, and the relevant conclusions are drawn according to the empirical results. The conclusion shows that the population size, the population density and the spatial economic relation of the three major urban agglomeration in China are constantly improved, and the overall spatial structure of the city is constantly strengthened; There is an inverted "U" relationship between the total population size of the population and the spatial efficiency of the urban agglomeration. The population density of the urban agglomeration has a negative influence on the spatial efficiency of the urban agglomeration. The increase of the centrality and the first degree can promote the improvement of the spatial efficiency of the urban agglomeration, and the degree of improvement of the spatial efficiency is with the change of the total population size of the urban agglomeration. When the total population size of urban agglomeration is relatively small, the central degree and the first degree of urban agglomeration have obvious influence on the urban spatial efficiency. When the population size of the urban agglomeration is larger and the urban agglomeration is gradually mature, the influence of the central degree and the first degree on the spatial efficiency of the urban agglomeration is gradually weakened; the degree of economic relations within the urban agglomeration and the degree of the urban agglomeration are more than that of the urban agglomeration. There is a positive correlation between efficiency. Finally, an empirical analysis of the effect of urban group spatial organization on efficiency is given as the main basis for the policy suggestions on the optimization of urban agglomeration space organization.
【學(xué)位授予單位】:浙江財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:F299.2

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