Search results
May 25, 2023 · Now cities are exposed to a double demographic shift—markedly so in developed, and increasingly so in developing, regions. First, global population growth is slowing due to declining fertility rates and an aging world. Second, the pace of rural-to-urban migration is waning in many regions.
Sep 11, 2020 · We have shown that the demographic dynamics of urban systems can result in different city size distribution and how Zipf’s law, the gravity law and other coarse-grained statistical regularities...
- Luís M. A. Bettencourt, Luís M. A. Bettencourt, Daniel Zünd
- 2020
Feb 11, 2022 · Our study indicates that urban growth can be better understood by considering both urbanization (urban demographic share) and the physical expansion of urban areas.
Jun 1, 2019 · The model that explains why countries go through a period of rapid population growth is called the ‘demographic transition’. It is shown in the schematic figure. It is a beautifully simple model that describes the observed pattern in countries around the world and is one of the great insights of demography.1.
Dec 16, 2019 · In many countries, including in the United States, contemporary definitions of urban-ness consider residents who participate in urban social and economic life either directly in their places of...
- Stefan Leyk, Deborah Balk, Bryan Jones, Mark R. Montgomery, Hasim Engin
- 2019
Oct 13, 2014 · The Demographic Transition Model (DTM) is based on historical population trends of two demographic characteristics – birth rate and death rate – to suggest that a country’s total population growth rate cycles through stages as that country develops economically.
Jul 10, 2024 · This paper has developed a unified endogenous growth model producing three simultaneous transitions: the growth transition, urbanization, and the demographic transition. The model quantitatively reproduces the timing and magnitude of England's transitions.
