| With gradually accelerating process of urbanization in China,a large number of people have moved into cities,and urban residential land has been sold in large areas.Land prices are the most sensitive indicator of the value of land market operations and reflection of relationship between land supply and demand,and it can also reflect the level of urban economic development and the trend of urban development,so whether the level of residential land prices is reasonable,and the coordination of urban development and other issues have received more and more attention.The in-depth study of land prices to monitor the health of urban residential land prices and the macro-control of unhealthy cities are of great significance to improving the scientific management of urban residential land in China and promoting the healthy and sustainable development of urbanization.This study is based on the National Natural Science Foundation of China,“Research on the Law of Differentiation of Multi-scale Urban Land Price”(41471090);“Beijing-Tianjin-Hebei City Land Price Coordinated Development: Spatial Pattern,Regional Differences and Impact Mechanism”(2016~2018Years,Number L2016B14).and analyzes the domestic and foreign relevant theory and practice of urban residential land price and space differentiation laws,influencing factors,and reasonable land prices,meanwhile,105 cities monitored by land prices were used as research objects,and the concept of "Residential Land Price Healthy" is introduced.Construct five evaluation indicators of “land price-economic coordination degree,land price-reasonable urban expansion,land price-the coordination of people's livelihood,market-based transaction rate,and land financial contribution” The TOPSIS model was used to evaluate the health status of residential land prices in 105 cities,The TOPSIS model is used to evaluate the health status of residential land prices in 105 cities,and the health status of residential land prices in each city is also discussed.The main findings are as follows:1)In the aspect of residential land price health evaluation indicators,(1)the land price-economic coordination degree is generally low,and the degree of urban land price increase and economic growth in Hunan Province,Hubei Province and Beijing-Tianjin-Hebei region are relatively well coordinated;(2)the overall performance of land prices-city expansion rationality is generally good.The east coast,northeast,and central China have higher levels of rationality and other regions have poorer performance;(3)Land prices,which are basically reasonable in terms of people's livelihood,are contrary to the level of economic development and pressure on home purchases.Overall,they are “high in the west,low in the east”,and distributed “high in the north and low in the south”;(4)the market-based transaction rate is generally high,but the marketization of some cities in Heilongjiang Province and Henan Province is slightly lower;(5)In general,local finance is relatively independent,some cities in Hebei Province,Guangxi Province,Fujian Province are financially dependent on the transfer of land.(2)In terms of the comprehensive classification of residential land price health,(1)the most affected research units are the growth-restricted types,which are mainly distributed in Henan and Heilongjiang provinces;(2)and the second types are developmentally stable and well-developed ones,and the distribution of stable development is relatively fragmented.The distribution of good types is relatively concentrated,with Hubei,Hunan,Shandong,and the Yangtze River Delta accounting for the majority;(3)the number of research units with mature health and developmental defects is the least,and the mature and healthy types are scattered,and the developmental defects are mainly distributed on the southeast coast.(3)As far as the seven major regional types are divided,(1)the cities in the northwest and southwest regions are mainly stable and obstructed,the land price is very low,the economy is developing slowly,the area of sale is small,and the transaction rate of the market is low;(2)In North China,Various types of areas are distributed.People's livelihood is poor,and other indicators are normal;(3)most cities in East China have a strong demand for residential land,and the contribution of urban land sales revenue is relatively great;(4)the situation in Central China is relatively satisfactory,and the five indicators are equally developed.The area of urban residential land has been reduced;the residential land price polarization in South China is very obvious.(5)Land prices in Guangzhou and Shenzhen have increased rapidly.However,the problem of land price and income is more serious.The land price in a few cities and the market activity are both relatively low.The coordination of land prices and economic development needs to be improved.(4)In terms of the classification of the following three major cities,(1)the cities(Provincial Capital Municipality)of economic development type develop rapidly,and the increase in land price level is higher than that of economic growth.In addition,the population density is large,the land price and income are unreasonable,and the urban expansion and land transfer are more.The transaction rate is high;(2)the economy and land prices of the second type cities(The first-line,new-line,second-tier cities do not include cities of type one)have been presented in stable and healthy development.Some cities have large sales areas,and they get more revenue from sales.They show poor fiscal independence,and land price income ratios are still at a relatively low level;(3)the third types of cities have stable economic development,but land prices and areas of residential land have increased and some have decreased.The development is irrational.A small number of urban residents have greater pressure on houses purchase.The area of residential land for sale is large,the market-based transaction rate is high,and the performance is good,but the contribution to local finance is high.The urban situation of this type is the most complicated. |
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