土地利用数字化对城市建设用地利用效率的影响

Effects of Land Use Digitization on Utilization Efficiency of Urban Construction Land Use

本文以信息经济学的相关理论为基础,从企业、产业链(群)和政府土地行政管理部门的角度,对土地利用数字化影响城市建设用地利用效率的作用机理及效率提升路径进行了逻辑推演。研究发现,城市土地利用数字化将赋能土地利用信息治理,促进城市建设用地利用效率的提升,但不同的土地利用主体,其数字化发展的赋能内容及其对城市建设用地利用效率的影响渠道存在显著差别。企业层面土地利用的数字化主要通过赋能企业市场信息、客户特征信息、空间产品供给信息及空间资源利用状态信息治理等方式来扩大市场需求,提升企业占地规模对消费需求变化的动态适应能力,引导消费需求配置及减少管理摩擦等渠道来促进城市建设用地利用效率的提高;产业层面土地利用的数字化主要通过赋能上下游企业(或产业链)的生产经营信息治理,优化产业链(或产业群)的信息链接结构,提升其链接效率,增强上下游企业(或产业链)间的协作水平等方式来促进产业链(或产业群)土地利用效率的提高。此外,事前土地行政管理部门的数字化主要通过赋能土地利用规划信息治理,改善土地利用规划编制的信息环境,提升土地利用规划的包容性和预见性等方式来促进城市土地配置及利用效率的提高;事后土地行政管理部门的数字化则主要通过赋能土地执法信息治理、提升土地执法效率、威慑违法用地行为和规范土地利用秩序等方式来促进城市建设用地利用效率的增长。

Guided by the relevant theory of information economics,this paper deduced the mechanism that land digitization affect the efficiency of urban construction land utilization from the perspective of enterprises,industrial chains(groups)and government land administration departments.The research demonstrated that land digitization will enable the information governance of land use and accelerate the promotion of urban construction land use efficiency.However,for the different land use subjects,there are significant differences in the enabling content of their digital development and their development and their influence channels on the efficiency of urban construction land use.Digitalization of land use at enterprise level will expand the market demand,improve the scale of enterprise dynamic adaptation to consumer demand change,guide consumption demand configuration and reduce management friction and other channels to accelerate the promotion of urban construction land use,ultimately by enabling the market information governance,customer feature information governance and spatial product supply information governance and spatial resource utilize state information governance.In contrast,digitalization of land use at the industrial level will accelerate the promotion of urban construction land use is mainly through empowering the production and operation information governance of upstream and downstream enterprises(or industrial chains),optimizing the information link structure of the industry chains(or industry groups),improving its link efficiency,enhancing the level of collaboration between upstream and downstream enterprises(or industry chains).In addition,the digitization of forward land administration mainly promotes the growth of urban land allocation and utilization efficiency by enabling land planning information governance,improving the decision-making information environment inclusiveness of land planning.Nonetheless,digitization of afterwards land administration procedure mainly promotes the growth of urban construction land use efficiency by enabling land law enforcement information governance,improving the efficiency of land law enforcement,deterring illegal land use behavior and standardizing land use order.