【摘要】 容积率是衡量土地开发强度的无量纲指标,在控制性详细规划和国有土地使用权出让管理中的影响显著。通过空间的物权属性分析发现,容积率管制是对土地用益物权在时间和空间两个维度上的约束,适应存量规划时期城市土地再开发的容积率调整,将对多元化产权主体形成新的物权约束。进而从资源稀缺与竞争的角度,指出城市空间是产品与服务的综合体,城市空间生产是市场竞争和政府管制的合约安排,基于城市空间的耐用品、私用品的特征分析,提出存量规划的容积率总量控制、市场调节、风险防控和社会评价相结合的管控新机制,以此规范代理人行为、弥补权利人缺位,以降低资源重配的交易成本。更多还原

【Abstract】 Floor area ratio (FAR) is a non-dimensional indicator to measure the intensity of land development. It has a significant impact on both the regulatory detailed planning and the management of state-owned land use right granting. From the analysis of real right property of land space,it is found that FAR control is a constraint on the land usufruct right in both time and space dimensions.The FAR adjustment that adapts to the land redevelopment during the inventory planning period provides a new real right constraint to diversified property right subjects. Meanwhile,from the perspective of resource scarcity and competition,urban space is actually a product and service complex,and urban space production is a contractual arrangement between market competition and government regulation. Based on the characteristics analysis of durable goods and private properties in urban space,this paper presents new management and control mechanism that combines the total amount control,market regulation,risk prevention and control,and social assessment,in order to regulate agent behaviors,to make up the absence of right holders and to reduce the transaction costs of resource allocation.更多还原