项目名称: 基于区域间投入产出联系的资源流动网络结构及配置效应研究——以中国石油资源流动为例
项目编号: No.41571513
项目类型: 面上项目
立项/批准年度: 2016
项目学科: 天文学、地球科学
项目作者: 郝丽莎
作者单位: 南京师范大学
项目金额: 20万元
中文摘要: 长期以来,受研究数据的属性差异和研究框架不兼容性的制约,资源纵、横向流动过程一直被割裂研究。通过构建区域间实物-价值混合型资源投入产出模型,可以将纵、横向耦合的资源流动过程表达为一种资源在区域间、部门间的投入产出联系,为资源纵、横向流动的耦合研究提供统一的数据基础。基于这种超越区域和产业维度的资源复杂流动网络,能够将传统的资源实体流动研究向资源隐含流动研究延伸,拓展了资源流动过程的内涵。在此基础上,着重探索这种“超维度”资源流动网络的拓扑结构特征,并初步探讨其所反映的资源流动配置内涵,为优化资源流动结构提供依据。
中文关键词: 区域间投入产出;资源流动;纵横向耦合;网络结构;社会网络分析
英文摘要: For a long time, subject to the constraints of the property differences of the research data and the incompatibilities of the research framework, the researches of the vertical and horizontal resources flows have been fragmented. By building multiregional mixed-unit input-output model, vertical-horizontal coupling flow of resources can be expressed as a kind of resources input-output linkages between regions and between sectors, which could provide a unified data base for the coupling researches of resource vertical flow and horizontal flow. Based on such a complex network of the coupling of resource interregional flow and intersectoral flow, the traditional study of physical resource flow could be extended to embodied resource flow, in order to expand the connotation of resource flow process. On this basis, the topology structure of such "super-dimension" resource flow network will be analyzed, and its meaning for resource allocation will be discussed, providing the basis for optimizing the structure of resource flows.
英文关键词: Inter-region input-output;Resource flow;Vertical and horizontal coupling;Network structure;Social network analysis