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Pandey B, Brelsford C, Seto K C. Infrastructure inequality is a characteristic of urbanization[J]. Proceedings of the National Academy of Sciences, 2022

Objective:

  • Apply an inequality lens to infrastructure,conceptualizing infrastructure as an urbanization dimension, to understand the spatial structure and characteristics of attendant unequal outcomes and more broadly, urban inequalities

Case:

  • Emerging economies: India and South Africa

Methodology:

  • Infrastructure inequality index
  • OLS, PCA

Data Source

  • Census
  • Satellite data: VIIRS

Findings:

  • Urbanization in India and South Africa is characterized by greater urban inequalities than rural inequalities
  • Infrastructure inequality is more comparable than income inequality
  • Greater inequality at the national and regional level compared to local scales

Coding Reference: