Study On Urban Land Price Difference And Influencing Factors In Hebei Province

Land is an important carrier of human production and life,land price as an important feedback information and value judgment standard of land market operation,is significant to macro regulation and control land market,reasonable allocation land resources,improvement land use efficiency and promotion land use economical and intensive.With the rapid economic development and urban construction,the scarcity of land resources makes urban land have different revenue levels in different periods and regions,The concrete manifestation is land price temporal changes and spatial differences.Land price dynamic monitoring data is the basis of the government to regulation and control the urban land price,it has a certain timeliness,can timely reflect the spatio-temporal changes,study the spatio-temporal evolution of urban land price and its main influencing factors,can be for the government to formulate reasonable land policies,regulation and control the land market differentiation,improve land use efficiency,provide a scientific basis for guide urban planning and development.Based on land price dynamic monitoring data from 2016 to 2020,this paper firstly analyzes the change level of commercial,residential and industrial land price as a whole.Secondly,in order to reflect the typicality and representativeness of residential land,it separately analyzes the spatio-temporal residential land price change rules.The reasons of land price change are analyzed from policy factors,population factors,economic development and location conditions.On this basis,select the land price influencing factors,using the Geodetector to analyze the influence degree of each influencing factor on residential land price,From paper we can draw the following conclusions:(1)From 2016 to 2020,the land prices of the three land types showed an upward trend,the residential land price had the largest increase,the commercial land price had the second increase,and the industrial land price had the lowest increase.Commercial land price and residential land price is at a high level,industrial land price is at a low level.Commercial land price and residential land price is much higher than industrial land price.(2)As for the residential land price,from the time change perspective,the residential land price in most cities is relatively stable,while the residential land price in some cities has jumped.Residential land prices in Zhangjiakou,Chengde and Handan dropped in 2020.from the spatial distribution perspective,the residential land price of cities around Beijing,Tianjin and provincial capitals is the highest,coastal cities and northwestern cities of Hebei Province is second,and the residential land price of cities in central and southern Hebei Province is the lowest.The residential land price of coastal cities Qinhuangdao,Cangzhou and Tangshan has a great difference.(3)Economic conditions,geographical location,population factors,infrastructure,urban scale,policy factors and topography are all important reasons for land price differences.Using the Geodetector correlation analysis,the results of factor detection showed that population density and road network density had the greatest impact on residential land price.The per capita disposable income of urban residents,the shortest distance from Beijing and Tianjin,per capita GDP and built-up area had the next highest impact on residential land price.The shortest distance from the provincial capital,the urban grade and the average wage of urban employees have little influence on the residential land price.The interactive detection shows that the explanatory power of any two influencing factors is greater than one influencing factor,indicating that urban residential land price differences in Hebei Province is the result of many factors work together.