This academic journal article proposes a new index that that can be used to relate income segregation on the spatial arrangement of neighborhoods, and uses examples from Baltimore, Maryland.
"Recent urban and regional policy debates have emphasized the need to eliminate the spatial concentration of poverty within US metropolitan areas. Despite growing evidence linking residential location to economic inequality, there is still a dearth of information on the severity of poverty concentration and the spatial pattern of household income distributions within US metropolitan areas.
...This paper proposes a new spatial ordering index that can be used to quantify the dependence of a given pattern of income segregation on the spatial arrangement of neighborhoods."
From the article's conclusion:
"The relationship between the spatial ordering index and the covariance provides an intuitive interpretation of the spatial ordering index as a correlation measure which quantifies the association between the neighborhood per capita income distribution and a spatial reordering of the neighborhood income distribution. As the Baltimore, Maryland, case study illustrates, the values of calculated spatial ordering indices are largely consistent with expectations regarding the observed spatial pattern of neighborhood income segregation."
[Editor's note: A free 30-day subscription to the Journal of Regional Science for 30 days is available to Planetizen readers. Included in this trial is access to the special theme issue, Environmental Economics and Regional Science, guest edited by Matthew E. Kahn, Professor of Economics, Tufts University.
Use this web address to activate your free trial before May 31, 2007:
http://www.blackwell-synergy.com/token/JORSetrial2007/default
If you are not able to use the link as displayed here, manual instructions for access token "JORSetrial2007" are available online at http://www.blackwellpublishing.com/freetrial/ .]
Read the full story: Space and the Measurement of Income Segregation
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
‘Going backwards:’ Baltimore mayor, students rally against state's transit funding plan
Maryland's proposed six-year plan provides no funding for Baltimore’s BMORE bus program and reduces its road maintenance funding.
Detroit to transform waterfront with $2.2 billion investment
Developers will convert about 18 acres of unused parking lot space into civic spaces.
This Boston neighborhood is filling its roads with obstacles — intentionally
Somerville is embracing ‘extreme street makeovers’ to make its roads safer for pedestrians and cyclists.
Planned $2 billion courthouse in MA sparks tension with local government
Springfield owns an essential piece of the land developers intend to build on, and some city officials do not want to see the project come to fruition.
Californians can now transform balconies into power generators
Gov. Gavin Newsom has legalized plug-in solar technology, which allows residents to plug solar panels directly into their outlets
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Thousand Oaks
City of Wisconsin Rapids
Harvard University Graduate School of Design
The Architects Foundation
University of Cincinnati Online
Northern Illinois Transit Authority (NITA)
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello