IDEAS home Printed from https://ideas.repec.org/a/sae/urbstu/v29y1992i7p1093-1113.html
   My bibliography  Save this article

Fuzzy Targeting of Population Niches in Urban Planning and the Fractal Dimension of Demographic Change

Author

Listed:
  • Abraham Akkerman

    (University of Saskatchewan, Saskatoon, Saskatchewan S7N 0W0, Canada)

Abstract

Measurement of change throughout conglomerates of small geographical areas is of increasing importance in urban planning. Measurement of demographic change in several geographical areas simultaneously is presently not supported by a structured conceptual framework other than the cohort component model. This poses a problem since application of the cohort component model to multitudes of very small populations, such as those in neighbourhoods or census tracts throughout a city, is questionable. Considering the ultimate use of demographic information in urban planning, an alternative reference framework is being proposed along with an application procedure. It is aimed at measuring change between two census dates in four demographic parameters, throughout a conglomerate of subareas. This enables the simultaneous monitoring of demographic change across the conglomerate, listing the subareas by a fuzzy value of change in any of the four parameters. The fuzzy measurement of several demographic parameters compensates for the precision measurement of survivorship, fertility and migration in cohort demography. The degree of fuzziness in the selected parameters, furthermore, allows us to view the record of demographic change in each small area as a fractal relating to the whole city. The degree of fuzziness and the size of small-area populations are related to the fractal dimension of demographic change in the city as a whole.

Suggested Citation

  • Abraham Akkerman, 1992. "Fuzzy Targeting of Population Niches in Urban Planning and the Fractal Dimension of Demographic Change," Urban Studies, Urban Studies Journal Limited, vol. 29(7), pages 1093-1113, October.
    • Handle: RePEc:sae:urbstu:v:29:y:1992:i:7:p:1093-1113
    DOI: 10.1080/00420989220081061
    as

    Download full text from publisher

    File URL: https://journals.sagepub.com/doi/10.1080/00420989220081061
    Download Restriction: no
    File URL: https://libkey.io/10.1080/00420989220081061?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Nancy Denton & Douglas Massey, 1991. "Patterns of neighborhood transition in a multiethnic world: U.S. Metropolitan areas, 1970–1980," Demography, Springer;Population Association of America (PAA), vol. 28(1), pages 41-63, February.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Samantha Friedman, 2011. "Bringing Proximate Neighbours into the Study of US Residential Segregation," Urban Studies, Urban Studies Journal Limited, vol. 48(4), pages 611-639, March.
    2. Ingrid Gould Ellen, 2000. "Race-based Neighbourhood Projection: A Proposed Framework for Understanding New Data on Racial Integration," Urban Studies, Urban Studies Journal Limited, vol. 37(9), pages 1513-1533, August.
    3. Stephen Hincks, 2017. "Deprived neighbourhoods in transition: Divergent pathways of change in the Greater Manchester city-region," Urban Studies, Urban Studies Journal Limited, vol. 54(4), pages 1038-1061, March.
    4. Ronald van Kempen & A. şule Özüekren, 1998. "Ethnic Segregation in Cities: New Forms and Explanations in a Dynamic World," Urban Studies, Urban Studies Journal Limited, vol. 35(10), pages 1631-1656, October.
    5. George Galster & Jackie Cutsinger & Up Lim, 2007. "Are Neighbourhoods Self-stabilising? Exploring Endogenous Dynamics," Urban Studies, Urban Studies Journal Limited, vol. 44(1), pages 167-185, January.
    6. Easterly William, 2009. "Empirics of Strategic Interdependence: The Case of the Racial Tipping Point," The B.E. Journal of Macroeconomics, De Gruyter, vol. 9(1), pages 1-35, June.
    7. Lauren Krivo & Robert Kaufman, 1999. "How low can it go? declining black-white segregation in A multiethnic context," Demography, Springer;Population Association of America (PAA), vol. 36(1), pages 93-109, February.
    8. Mark Ellis & Richard Wright & Lee Fiorio & Steven Holloway, 2018. "Predicting neighborhood racial change in large US metropolitan areas, 1990–2010," Environment and Planning B, , vol. 45(6), pages 1022-1037, November.
    9. William Frey & Reynolds Farley, 1996. "Latino, Asian, and black segregation in U.S. metropolitan areas: Are multiethnic metros different," Demography, Springer;Population Association of America (PAA), vol. 33(1), pages 35-50, February.
    10. Åsa Bråmå, 2006. "'White Flight'? The Production and Reproduction of Immigrant Concentration Areas in Swedish Cities, 1990-2000," Urban Studies, Urban Studies Journal Limited, vol. 43(7), pages 1127-1146, June.
    11. Jeremy Pais, 2021. "The Intergenerational Reproduction of Multiethnic Residential Integration," Population Research and Policy Review, Springer;Southern Demographic Association (SDA), vol. 40(3), pages 431-458, June.
    12. Hossein Estiri & Andy Krause, 2018. "A Cohort Location Model of household sorting in US metropolitan regions," Urban Studies, Urban Studies Journal Limited, vol. 55(1), pages 71-90, January.
    13. Chad R. Farrell, 2008. "Bifurcation, Fragmentation or Integration? The Racial and Geographical Structure of US Metropolitan Segregation, 1990—2000," Urban Studies, Urban Studies Journal Limited, vol. 45(3), pages 467-499, March.
    14. Daniel Schensul & Patrick Heller, 2011. "Legacies, Change and Transformation in the Post‐Apartheid City: Towards an Urban Sociological Cartography," International Journal of Urban and Regional Research, Wiley Blackwell, vol. 35(1), pages 78-109, January.
    15. Ronald Van Kempen & Alan Murie, 2009. "The New Divided City: Changing Patterns In European Cities," Tijdschrift voor Economische en Sociale Geografie, Royal Dutch Geographical Society KNAG, vol. 100(4), pages 377-398, September.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:sae:urbstu:v:29:y:1992:i:7:p:1093-1113. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: SAGE Publications (email available below). General contact details of provider: http://www.gla.ac.uk/departments/urbanstudiesjournal .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.