The role of biological and economic factors in urban population growth

Nadezhda V. Shcherbakova

Abstract


This paper explores the influence of biological mechanisms in overpopulated territories on urban growth and addresses the question how biological factors correlate with economic factors, such as GDP growth, in this process. The article provides an overview of the approaches in regional economics, ethology and demography to this problem. To analyze the influence of biological and economic factors on urbanization, four hypotheses are formulated. To test these hypothesis, methods of regression analysis are applied to the statistical data of the United Nations and the World Bank for 132 countries for 1995, 2005, 2015. The analysis shows that the biological mechanisms of population reduction play a significant role in the least and less developed countries. Per capita GDP growth leads to an increase in the concentration of population in big cities (with the population of 1 million inhabitants or more). The total fertility rate varies significantly in these countries, but as the population starts to grow, fertility begins to fall gradually. In more developed countries with a high per capita GDP level, the share of urban population tends to shrink, while the total fertility rate stabilizes there at the level of ca. 1.0-2.0 births per woman.

Keywords


urbanization, overpopulation, fertility rate, birth rate, population density, level of economic development

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References


Abdel-Rahman, H. M., & Anas, A. (2004) Theories of systems of cities. In: J. V. Henderson, J.-F. Thisse (Eds.) Handbook of Regional and Urban Economics, Volume 4: Cities and Geography (pp. 2293–2339). New York: Elsevier Science.

Mabogunje, A. L. (1970) Systems approach to a theory of rural-urban migration. Geographical Analysis, 2(1), pp. 1–18.

Goldsmith, P. D., Gunjal, K., & Ndarishikanye, B. (2004) Rural-urban migration and agricultural productivity: the case of Senegal, Agricultural Economics, 31(1), pp. 33–45.

Fujita, M., & Thisse, J.-F. (2002) Economics of Agglomeration: Cities, Industrial Location, and Regional Growth. Cambridge: Cambridge University Press.

Lindblad, Y. (1991) Man – you, me and primeval: Human evolution. Moscow: Progress. (In Russ.)

Sachs, J. (2008) Common Wealth: Economics for a Crowded Planet. New York: Penguin Press.

Dolnik, V. R. (2004) Disobedient child of the biosphere. Conversations about human behavior in the company of birds, beasts and children. Saint-Petersburg: CheRo-na-Neve, Petroglif. (In Russ.)

Chauvin, R. (1968) Animal Societies from the Bee to the Gorilla. New York: Hill & Wang.

Wynne-Edwards, V. C. (1986) Evolution Through Group Selection. Oxford: Blackwell Scientific.

Kurchanov, N. A. (2012) Behaviour: evolutional approach. Saint-Petersburg: SpecLit. (In Russ.)

Calhoun, J. B. (1962) Population density and social pathology, Scientific American, 206(2), pp. 139–150.

Carey, J. R., Liedo, P., & Vaupel, J.W. (1995) Mortality dynamics of density in the Mediterranean fruit fly, Experimental Gerontology, 30(6), pp. 605–629.

Chauvin, R. (2009) Animals’ behaviour. Moscow: URSS: LIBROCOM. (In Russ.)

Ramsden, E., & Adams, J. (2009) Escaping the laboratory: the rodent experiments of John B. Calhoun & their cultural influence, The Journal of Social History, 42(3), pp. 761–792.

Freedman, J. L. (1975) Crowding and Behaviour. San Francisco: W. H. Freeman.

Moore, J. (1999) Population density, social pathology, and behavioral ecology, Primates, 40(1), Special Edition: Primate Socioecology, pp. 1–22.

Morris, D. (1996) The Human Zoo: A Zoologist’s Study of the Urban Animal. New York: Kodansha America, Inc.

Lorenz, K. (1974) Civilized Man’s Eight Deadly Sins. London: Methuen & co.

Cacioppo, J. T., McClintock, M. K., Berntson, G. G., & Sheridan, J. F. (2005) Multilevel integrative analyses of human behavior: social neuroscience and the complementing nature of social and biological approaches, Psychological Bulletin, 126(6), pp. 829–843.

Morris, D. (2015) The Naked Ape: A Zoologist’s Study of the Human Animal. London: Random House.

Kulu, H. (2013) Why do fertility levels vary between urban and rural areas? Regional Studies, 47(6), pp. 895–912. DOI: 10.1080/00343404.2011.581276

Newell, A., & Gazeley, I. (2012) The declines in infant mortality and fertility: Evidence from British cities in demographic transition, Economics Department Working Paper Series, University of Sussex, No. 48–2012.

Ushie, M. A., Ogaboh, Agba A. M., Olumodeji, E. O., & Attah, F. (2011) Socio-cultural and economic determinants of fertility differentials in rural and urban Cross Rivers State, Nigeria, Journal of Geography and Regional Planning, 4(7), pp. 383–391.

Fox, J., & Myrskylä, M. (2011) Urban fertility responses to local government programs: evidence from the 1923–1932 U.S., Max Planck Institute for Demographic Research.

Bonoli, G. (2008) The impact of social policy on fertility: evidence from Switzerland, Journal of European Social Policy, 18(1), pp. 64–78. DOI: 10.1177/0958928707081074




DOI: https://doi.org/10.15826/recon.2019.5.3.011

Copyright (c) 2019 Nadezhda V. Shcherbakova

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