Published online by Cambridge University Press: 05 October 2022
5. For more details on the study, methodology, and preliminary findings see Janice Perlman, “The Metamorphosis of Marginality: Favelas in Rio de Janeiro 1969–2002,” in Urban Informality, ed. Ananya Roy and Nezar AlSayyad (Lanham, Md.: Lexington Books, 2003), 105–146; and Janice Perlman, “Longitudinal Panel Studies in Squatter Communities: Lessons from a Re-study of Rio's favelas: 1969–2003,” paper presented at Urban Longitudinal Research Methodology Conference, University College London, May 28–29, 2003.