长沙市城区商业地价空间差异及其形成机制研究
发布时间：2018-08-07 07:33
【摘要】：地价空间差异源于土地的稀缺性和规模聚集性,其本质是由于区位要素投入不均衡、利用状况不同产生的,是地价在空间上的产生的具有一定程度的分化,并伴随出现突出、跳跃性的空间特征。在以长沙为极核的长株潭城市群新格局的推动下,长沙的经济发展与城市化已经进入快车道,大量人口的导入、巨大的房地产市场需求,导致旧城区地产投资热度不减、新城区地产投资力度加强,土地价格区域差异明显成为必然现象。深入研究城市内部地价的空间差异,可为用地规划与布局、公共资源配置提供正确的引导方向,以便制定差别化、针对性的资源组合与区域规划设计,同时直观地反映城市内部地价变化的趋势,丰富和完善土地市场的基础数据,为政府制定地价管理措施和实施地价调控手段提供更多的信息支持。 本文以长沙市城区商业用地价格为例,在地理信息系统(ArcGIS)的支持下,结合地统计学方法,从全局和局域的角度探究商业地价的空间结构,在此基础上,通过建立特征价格模型,进一步分析商业地价与其影响因素之间的关联,深刻剖析造成空间差异现象背后的原因和动力机制。研究结果表明： (1)地价空间差异的形成是空间依赖性和空间异质性共同作用的结果。通过全局空间自相关分析表明,长沙市商业地价在空间上并非随机分布而是正向显著关联,在整体上反映了其空间依赖性,即空间集聚的体现。通过局部空间自相关分析表明,地价的空间集聚随着局部区域而变化。 (2)长沙市商业地价数据不服从正态分布,且地价在东西以及南北方向均呈明显的倒U形趋势。通过对研究区内商业地价进行普通克里格(Ordinary Kriging)空间插值并生成连续的地价等值面,研究表明,总体上,长沙市商业地价呈现出明显的单核空间结构,其等值线呈圈层分布,并由城市中心区域向外围递减,具有一定的空间连续性,且地价梯度和衰减速度均随距市中心距离的增加而逐渐递减,其变化方向主要沿东西走向的五一路和南北走向的芙蓉路两条主干道向城市周边扩散。商业地价由市中心向外递减的同时也在部分区域出现明显的突起、跳跃等空间变异现象。 (3)长沙市商业地价空间差异既来源于土地自身属性的差异,又来源于土地所在位置的区位条件差异。通过建立商业用地特征价格模型,发现市中心影响程度最大,其次是土地容积率,交通便利度以及交通通达度对商业用地价格影响不显著。说明区位因素是导致商业价格空间差异最大的原因,到市中心的距离直接决定了其空间结构的总体趋势,而出行条件对于商业用地价格趋势作用不大。 (4)历史商业惯性、政府行为、土地供需矛盾推动了长沙市商业地价空间差异的演变。商业地价的空间结构是建立在原有城市空间结构的基础上,随着社会制度的变革、社会经济的发展以及城市发展方针的不断更替而逐步演化,它为商业地价空间差异的形成奠定了初始的分布格局。政府作为土地一级市场的垄断者、各项经济社会政策的制定者与推行者,对商业地价空间变化具有很大影响。特别是城市规划对于城市的定位、城市发展的中心、城市发展的方向、区域的布局、土地性质的划分、容积率的控制等,它的制定和实施引起了商业空间结构的演变。土地面积的有限性以及位置固定性迫使城市土地利用的空间扩散化与郊区化,推动了商业地价空间差异的快速蔓延。
[Abstract]:The spatial difference of land price is derived from the scarcity and scale aggregation of land. Its essence is due to the uneven input of the location factors and the different utilization conditions. It is a certain degree of differentiation of the land price in space, accompanied by the prominent and jumping spatial characteristics. In the new pattern of the Changsha Zhuzhou Xiangtan city group with the extreme core of Changsha Under the impetus, the economic development and urbanization of Changsha have entered the fast lane, a large number of people are introduced, the huge demand of the real estate market, the investment in the old urban land is not reduced, the investment in the new urban land is strengthened, and the regional difference in the land price has become the inevitable phenomenon. The planning and layout, the allocation of public resources provide the correct direction for the formulation of different, targeted resources combination and regional planning and design, at the same time, it can directly reflect the trend of the change in the land price in the city, enrich and improve the basic data of the land market, and provide the government with the measures for land price management and the implementation of the land price regulation and control means. A lot of information support.
This paper, taking the price of commercial land in Changsha city as an example, explores the spatial structure of commercial land price from the global and local point of view with the support of geographic information system (ArcGIS) and geo statistical method. On this basis, the relationship between commercial land price and its influencing factors is further analyzed by establishing the characteristic price model. The reasons behind the phenomenon of spatial difference and the driving mechanism are analyzed.
(1) the formation of spatial difference of land price is the result of spatial dependence and spatial heterogeneity. Through the global spatial autocorrelation analysis, it is shown that the commercial land price of Changsha is not randomly distributed in space but is positively correlated, reflecting its spatial dependence, that is, the embodiment of spatial agglomeration. The analysis shows that the spatial agglomeration of land price varies with local area.
(2) the commercial land price data in Changsha do not obey the normal distribution, and the land price has an obvious inverted U trend in both East and West. Through the ordinary Craig (Ordinary Kriging) spatial interpolation and the continuous land price contour surface, the commercial land price in the study area shows that, in general, the commercial land price in Changsha is obvious. The single core space structure, whose contour lines are distributed in circles, and decreases from the center area of the city to a certain spatial continuity, and the land price gradient and attenuation speed gradually decrease with the distance from the city center. The direction of the change is two main roads along the East-West Road and the North-South trend of Hibiscus road to the city week. The commercial land price decreases from the center of the city to the outside. At the same time, there are some obvious spatial variations such as bulge and jump in some areas.
(3) the spatial difference of commercial land price in Changsha is derived from the difference between the property of the land and the difference of location conditions in the location of the land. Through the establishment of the characteristic price model of the commercial land, it is found that the influence degree of the city center is the most, the second is the land volume rate, the traffic convenience and the traffic accessibility have no significant influence on the commercial land price. It shows that the location factor is the biggest cause of the spatial difference of commercial price. The distance to the city center directly determines the general trend of its spatial structure, and the travel conditions have little effect on the trend of commercial land price.
(4) the historical business inertia, the government behavior and the contradiction of land supply and demand have promoted the evolution of the spatial difference of commercial land price in Changsha. The spatial structure of commercial land price is based on the original urban spatial structure, and gradually evolves with the change of social system, the development of social economy and the continuous change of the policy of urban development. It is the business of Commerce. The formation of the spatial difference of land price has laid the initial distribution pattern. As the monopolist of the first level market, the makers and pushers of the economic and social policies have a great influence on the spatial change of the commercial land price, especially the location of the city planning, the center of the urban development, the direction of the urban development, the layout of the region, The division of land nature, the control of the volume rate, and so on, its formulation and implementation have caused the evolution of the commercial space structure. The limited land area and position fixation compel the spatial diffusion and suburbanization of the urban land use, which has promoted the rapid expansion of the spatial difference of commercial land price.
【学位授予单位】：湖南师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F299.23;F323.211;F224
本文编号：2169314
[Abstract]:The spatial difference of land price is derived from the scarcity and scale aggregation of land. Its essence is due to the uneven input of the location factors and the different utilization conditions. It is a certain degree of differentiation of the land price in space, accompanied by the prominent and jumping spatial characteristics. In the new pattern of the Changsha Zhuzhou Xiangtan city group with the extreme core of Changsha Under the impetus, the economic development and urbanization of Changsha have entered the fast lane, a large number of people are introduced, the huge demand of the real estate market, the investment in the old urban land is not reduced, the investment in the new urban land is strengthened, and the regional difference in the land price has become the inevitable phenomenon. The planning and layout, the allocation of public resources provide the correct direction for the formulation of different, targeted resources combination and regional planning and design, at the same time, it can directly reflect the trend of the change in the land price in the city, enrich and improve the basic data of the land market, and provide the government with the measures for land price management and the implementation of the land price regulation and control means. A lot of information support.
This paper, taking the price of commercial land in Changsha city as an example, explores the spatial structure of commercial land price from the global and local point of view with the support of geographic information system (ArcGIS) and geo statistical method. On this basis, the relationship between commercial land price and its influencing factors is further analyzed by establishing the characteristic price model. The reasons behind the phenomenon of spatial difference and the driving mechanism are analyzed.
(1) the formation of spatial difference of land price is the result of spatial dependence and spatial heterogeneity. Through the global spatial autocorrelation analysis, it is shown that the commercial land price of Changsha is not randomly distributed in space but is positively correlated, reflecting its spatial dependence, that is, the embodiment of spatial agglomeration. The analysis shows that the spatial agglomeration of land price varies with local area.
(2) the commercial land price data in Changsha do not obey the normal distribution, and the land price has an obvious inverted U trend in both East and West. Through the ordinary Craig (Ordinary Kriging) spatial interpolation and the continuous land price contour surface, the commercial land price in the study area shows that, in general, the commercial land price in Changsha is obvious. The single core space structure, whose contour lines are distributed in circles, and decreases from the center area of the city to a certain spatial continuity, and the land price gradient and attenuation speed gradually decrease with the distance from the city center. The direction of the change is two main roads along the East-West Road and the North-South trend of Hibiscus road to the city week. The commercial land price decreases from the center of the city to the outside. At the same time, there are some obvious spatial variations such as bulge and jump in some areas.
(3) the spatial difference of commercial land price in Changsha is derived from the difference between the property of the land and the difference of location conditions in the location of the land. Through the establishment of the characteristic price model of the commercial land, it is found that the influence degree of the city center is the most, the second is the land volume rate, the traffic convenience and the traffic accessibility have no significant influence on the commercial land price. It shows that the location factor is the biggest cause of the spatial difference of commercial price. The distance to the city center directly determines the general trend of its spatial structure, and the travel conditions have little effect on the trend of commercial land price.
(4) the historical business inertia, the government behavior and the contradiction of land supply and demand have promoted the evolution of the spatial difference of commercial land price in Changsha. The spatial structure of commercial land price is based on the original urban spatial structure, and gradually evolves with the change of social system, the development of social economy and the continuous change of the policy of urban development. It is the business of Commerce. The formation of the spatial difference of land price has laid the initial distribution pattern. As the monopolist of the first level market, the makers and pushers of the economic and social policies have a great influence on the spatial change of the commercial land price, especially the location of the city planning, the center of the urban development, the direction of the urban development, the layout of the region, The division of land nature, the control of the volume rate, and so on, its formulation and implementation have caused the evolution of the commercial space structure. The limited land area and position fixation compel the spatial diffusion and suburbanization of the urban land use, which has promoted the rapid expansion of the spatial difference of commercial land price.
【学位授予单位】：湖南师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F299.23;F323.211;F224
【引证文献】
相关博士学位论文 前3条
1 党杨;中国城市土地价格影响因素研究[D];吉林大学;2011年
2 王旭育;基于Hedonic模型的上海住宅特征价格研究[D];同济大学;2006年
3 罗罡辉;基于GWR模型的城市住宅地价空间结构研究[D];浙江大学;2007年
，本文编号：2169314
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