HSD: An Exploratory Space-Time Data Analysis Toolkit for Spatial Social Science Research

HSD：用于空间社会科学研究的探索性时空数据分析工具包

• 批准号: 0433132
• 负责人: Sergio Rey
• 金额: --
• 依托单位: San Diego State University Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-01 至 2008-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0433132&HistoricalAwards=false
• 关键词: HSD; Exploratory; Space; Time; Data

The study of regional economic growth, inequality, divergence and convergence attracts considerable interest across multiple social sciences. By definition, these analyses rely on data that are spatially referenced. Only a few very recent studies, however, have given attention to the role of spatial dependence and spatial heterogeneity in the empirical analysis of regional economic evolutions. Research in the fields of geographical information systems (GIS), spatial statistics, and spatial econometrics has generated new methods designed to treat these spatial effects, but these methods do not address the dynamic dimensions of regional economic change. A truly integrated social science requires a toolkit that integrates both the spatial and temporal dimensions of socioeconomic phenomena. The objectives of this research project are to develop such a toolkit by (1) examining the implications of spatial clustering and spatial heterogeneity for the application of exploratory data analysis (EDA) techniques in a dynamic context; (2) developing new statistical methods for exploratory space-time data analysis (ESTDA); and (3) implementing these methods in an Open Source package for exploratory space-time analysis of social processes. The methods to be used include exploratory spatial data analysis (ESDA), exploratory temporal data analysis (ETDA), Monte Carlo simulation studies of the empirical properties of the new ESTDA methods, object-oriented programming, and dynamic geovisualization.This project will make significant contributions to the practice of spatial social science, the modeling of human dynamics, and to basic understanding of the nature of regional growth and inequality. The incorporation of space and time into models of regional inequality and growth will provide more comprehensive and accurate descriptions of human social and economic behavior. The project will develop an exploratory space-time toolkit that will be Open Source and accessible to a broad array of social science researchers to enhance the analysis of human and social dynamics. As such, this research is expected to have implications in areas such as studies of urban segregation patterns, space-time epidemiology and public health, criminology, housing market dynamics, socioeconomic inequalities, among others. From a policy perspective, the development of new spatially explicit measures will provide planners and analysts with capabilities to design policy interventions targeted at key individual geographical areas. By taking spatial spillovers into account, this spatially focused strategy will leverage the impact of such policy programs across the boundaries of a single area, thereby increasing the effectiveness of the policy. This project is supported by an award resulting from the FY 2004 NSF-wide competition on Human and Social Dynamics (HSD). Coordinated management of the HSD competition and the portfolio of HSD awards involves all NSF directorates and offices.

区域经济增长、不平等、差异和趋同的研究在多个社会科学领域引起了极大的兴趣。根据定义，这些分析依赖于空间参考的数据。然而，只有极少数最近的研究关注了空间依存性和空间异质性在区域经济演化的实证分析中的作用。地理信息系统(GIS)、空间统计学和空间计量经济学领域的研究已经产生了旨在处理这些空间效应的新方法，但这些方法没有解决区域经济变化的动态维度。真正综合的社会科学需要一个工具包，既能整合社会经济现象的空间维度，又能整合时间维度。本研究项目的目标是开发这样一个工具包：(1)研究空间聚集和空间异质性对探索性数据分析(EDA)技术在动态环境中的应用的影响；(2)开发探索性时空数据分析(ESTDA)的新统计方法；以及(3)在用于社会过程探索性时空分析的开放源码程序包中实施这些方法。将使用的方法包括探索性空间数据分析(ESDA)、探索性时间数据分析(ETDA)、新ESTDA方法的经验属性的蒙特卡罗模拟研究、面向对象的编程和动态地理可视化。该项目将对空间社会科学的实践、人类动力学的建模以及对区域增长和不平等的本质的基本理解做出重大贡献。将空间和时间纳入区域不平等和增长模型，将为人类社会和经济行为提供更全面和准确的描述。该项目将开发一个探索性时空工具包，该工具包将是开放源码的，供广大社会科学研究人员使用，以加强对人类和社会动态的分析。因此，这项研究预计将对城市隔离模式、时空流行病学和公共卫生、犯罪学、住房市场动态、社会经济不平等等领域产生影响。从政策的角度来看，新的空间上明确的措施的发展将使规划者和分析人员有能力设计针对关键个别地理区域的政策干预措施。通过考虑空间溢出，这一侧重于空间的战略将利用此类政策方案跨越单一地区边界的影响，从而提高政策的有效性。该项目得到了2004财年NSF人类和社会动力学竞赛(HSD)所产生的奖项的支持。HSD竞赛和HSD奖项组合的协调管理涉及NSF的所有董事和办公室。