Research On Urban Inefficient Residential Land Redevelopment Model And Value-added Income

Urban low-efficiency residential land redevelopment under the background of urban-rural integration is an important measure to resolve the contradiction between construction land supply and demand,and improve the living environment and urban development quality.Redevelopment of old communities has been carried out in various regions.The main models are government-led,market-led,mixed-subject cooperation,etc.However,due to flaws in overall planning and the distribution of value-added benefits,the development of urban inefficient residential land redevelopment has been severely hindered.Therefore,it is urgent to explore how to improve the urban low-efficiency residential land redevelopment model,ensure that participating entities share value-added benefits,and realize the comprehensive improvement of economic,social and urban landscape benefits.This article first analyzes the current typical model of urban low-efficiency residential land redevelopment and its main problems,analyzes the driving process of urban low-efficiency residential land redevelopment based on rent gap theory,and improves the combination of rights-driven and capital-driven Re-development cooperation model;At the same time,the introduction of urban land development rights explores the formation mechanism and distribution assumptions of value-added benefits.Based on this series of theoretical studies,a cooperative model and economic calculation model of urban low-efficiency residential land redevelopment were constructed,and the Stone Village New Village was selected for empirical research.The main research conclusions of this article are as follows:(1)In the current urban low-efficiency residential land redevelopment,there are generally prominent problems such as incomplete overall planning and institutional systems,unclear redevelopment subjects and processes,unreasonable distribution of value-added income,and defects in the land property rights system.Therefore,after sorting out many redevelopment models,this paper perfects the redevelopment cooperation model based on the rent gap theory,makes use of the comparative advantages of market development and government governance.The main bodies of redevelopment include local governments,owners and developers;the redevelopment process is divided into five stages: planning preparation,property rights adjustment,first-level land development,reconstruction and economic accounting.And from the improvement of land transfer rules and the improvement of benefit-sharing mechanisms and other aspects to promote good redevelopment guarantee measures.(2)Establish an economic calculation model for urban low-efficiency residential land redevelopment and integrate it into the entire process cycle of the redevelopment cooperation model to determine the economic feasibility of the model.The basic idea is to deduct the total cost of redevelopment from the total revenue of redevelopment,and the developers,local governments,and original owners will reasonably distribute redevelopment value-added income,but the distribution forms are different.And based on the results of value-added gains to classify and guide the measures that local governments should take to actively promote the redevelopment of urban inefficient residential land.(3)The redevelopment of urban inefficient residential land is essentially the appearance and transfer of the right to develop urban land.The distribution of valueadded income is determined by the ownership and exercise of the right to develop urban land.This article introduces the right to the development of the city and discusses the distribution of value-added income.Local governments have obtained some valueadded,some investment-valued,supply-demand value-added,and some market-valued.The original owner obtains part of the added value and part of the market added value,and the developer gains some investment value added.At the same time,in the distribution calculation,the developer participates in the distribution of value-added income in the form of average social profits,the local government shares the valueadded income in the form of increasing the plot ratio and paying the land price,and the remaining value-added income is reasonably distributed by the original owner.In addition,through the case study of Stone Town New Village,the results show that it is feasible to implement a redevelopment cooperation model in old communities in economically developed areas.