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Simulating Residential Segregation Dynamics: Phase II

模拟住宅隔离动态：第二阶段

基本信息

批准号：
6747540
负责人：
Richard L. Senft
金额：
$ 36.04万
依托单位：
AMBER WAVES SOFTWARE
依托单位国家：
美国
项目类别：
财政年份：
2003
资助国家：
美国
起止时间：
2003-05-07 至 2005-04-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/6747540
关键词：
behavioral /social science research tag computer graphics /printing computer program /software computer simulation computer system design /evaluation educational resource design /development geographic difference housing human population dynamics prejudice social integration socioeconomics

项目摘要

DESCRIPTION (provided by applicant): Ethnic residential segregation is an enduring feature of American cities. Residential location and neighborhood context are important factors that affect the life chances of individuals, families, and minorities. Two problems hinder general understanding of segregation patterns and the forces that shape them. First, the research literature relies on technical, quantitative indices computed from specialized data sets to document segregation patterns and trends. Second, conventional methodologies for exploring effects of hypothesized determinants of segregation (market forces, the spatial and demographic organization of cities, household preferences, constraints imposed by discrimination, etc.) require advanced data analysis skills. To overcome these problems Mark Fossett of Texas A&M University authored SimSeg, a computer program that uses intuitive graphical presentations to help students comprehend segregation patterns and simulation capabilities to help researchers explore different theories about the determinants of segregation patterns. In Phase II, Amber Waves Software and Texas A&M will refine and extend the SimSeg model by: 1) improving its ability to represent the spatial and demographic structure of American cities, 2) enhancing its model of household residential choices, 3) enabling the model to represent any set of ethnic groups, 4) developing tools that will enable students, researchers, and social science professionals to build their own simulation scenarios, 5) working with outside sociologists to ensure the scientific merits of the SimSeg model, and 6) conducting extensive internal verification and external validation exercises. Additionally, Amber Waves Software and Texas A&M will build a library of simulation scenarios based on real cities and develop extensive technical documentation of the SimSeg model.

描述（由申请人提供）：种族居住隔离是美国城市的一个持久特征。居住区位和社区环境是影响个人、家庭和少数民族生活机会的重要因素。有两个问题阻碍了对种族隔离模式和形成这种模式的力量的普遍理解。首先，研究文献依赖于从专门数据集计算的技术定量指标来记录隔离模式和趋势。其次，用于探索假设的隔离决定因素（市场力量、城市的空间和人口组织、家庭偏好、歧视施加的限制等）影响的传统方法需要先进的数据分析技能。为了克服这些问题，德州农工大学的马克·福塞特（Mark Fossett）编写了SimSeg，这是一个计算机程序，它使用直观的图形表示来帮助学生理解隔离模式，并通过模拟功能帮助研究人员探索有关隔离模式决定因素的不同理论。在第二阶段，Amber Waves Software和Texas A&M将通过以下方式改进和扩展SimSeg模型：1)提高其代表美国城市空间和人口结构的能力，2)增强其家庭居住选择模型，3)使该模型能够代表任何一组种族群体，4)开发工具，使学生，研究人员和社会科学专业人员能够建立自己的模拟场景，5)与外部社会学家合作，以确保SimSeg模型的科学优点，6)进行广泛的内部验证和外部验证练习。此外，Amber Waves Software和Texas A&M将建立一个基于真实城市的模拟场景库，并开发SimSeg模型的广泛技术文档。