Quality & Quantity

, Volume 50, Issue 4, pp 1539–1565 | Cite as

Religion-based urbanization process in Italy: statistical evidence from demographic and economic data

  • Marcel Ausloos
  • Roy Cerqueti


This paper analyzes some economic and demographic features of Italians living in cities containing a Saint name in their appellation (hagiotoponyms). Demographic data come from the surveys done in the 15th (2011) Italian Census, while the economic wealth of such cities is explored through their recent (2007–2011) aggregated tax income (ATI). This cultural problem is treated from various points of view. First, the exact list of hagiotoponyms is obtained through linguistic and religiosity criteria. Next, it is examined how such cities are distributed in the Italian regions. Demographic and economic perspectives are also offered at the Saint level, i.e. calculating the cumulated values of the number of inhabitants and the ATI, “per Saint”, as well as the corresponding relative values taking into account the Saint popularity. On one hand, frequency-size plots and cumulative distribution function plots, and on the other hand, scatter plots and rank-size plots between the various quantities are shown and discussed in order to find the importance of correlations between the variables. It is concluded that rank–rank correlations point to a strong Saint effect, which explains what actually Saint-based toponyms imply in terms of comparing economic and demographic data.


Econophysics Italy Urbanization process Ranking Number of inhabitants Tax income Correlation Hagiotoponyms 



This paper is part of scientific activities in COST Action IS1104, “The EU in the new complex geography of economic systems: models, tools and policy evaluation”. The authors are grateful to Dr. Eleonora Di Cristofaro and Dr. Antonio Caputo for helpful suggestions. All remaining errors are ours.

Supplementary material

11135_2015_220_MOESM1_ESM.pdf (143 kb)
Supplementary material 1 (PDF 143 kb)


  1. Bradley, T.: Essential Statistics for Economics, Business and Management. Wiley, Chichester (2007)Google Scholar
  2. Cerqueti, R., Ausloos, M.: Evidence of economic regularities and disparities of Italian regions from aggregated tax income size data. Phys. A 421(1), 187–207 (2015)CrossRefGoogle Scholar
  3. Chen, Y.: The rank-size scaling law and entropy-maximizing principle. Phys. A 391, 767–778 (2012)CrossRefGoogle Scholar
  4. Clauset, A., Shalizi, A.C.C., Newman, M.E.J.: Power-law distributions in empirical data. SIAM Rev. 51, 661–703 (2009)CrossRefGoogle Scholar
  5. Connor, P.: Religion as resource: religion and immigrant economic incorporation. Soc. Sci. Res. 40(5), 1350–1361 (2011)CrossRefGoogle Scholar
  6. Cordoba, J.-C.: On the distribution of city sizes. J. Urban Econ. 63(1), 177–197 (2008)CrossRefGoogle Scholar
  7. Dennett, D.C.: Breaking the Spell: Religion as a Natural Phenomenon. Penguin Group, New York (2006)Google Scholar
  8. Dubuisson, D.: The Western Construction of Religion: Myths, Knowledge, and Ideology. Johns Hopkins University Press, Baltimore (2003)Google Scholar
  9. Durkheim, E.: Les Formes élémentaires de la vie religieuse (transl) The Elementary Forms of Religious Life (1912). Les Presses universitaires de France, Paris (1968)Google Scholar
  10. Eliade, M.: A History of Religious Ideas: From the Stone Age to the Eleusinian Mysteries, vol. I. University of Chicago Press, Chicago (1978)Google Scholar
  11. Ellison, C.G., Sherkat, D.E.: Is sociology the core discipline for the scientific study of religion? Soc. Forces 73, 1255–1266 (1995)CrossRefGoogle Scholar
  12. Farmer, D.H.: The Oxford Dictionary of Saints. Cambridge University Press, Cambridge (1987)Google Scholar
  13. Garmestani, A.S., Allen, C.R., Gallagher, C.M.: Power laws, discontinuities and regional city size distributions. J. Econ. Behav. Organ. 68, 209–216 (2008)CrossRefGoogle Scholar
  14. Giesen, K., Sudekum, J.: Zipf law for cities in the regions and the country. J. Econ. Geogr. 11(4), 667–686 (2011)CrossRefGoogle Scholar
  15. Goldstein, M.L., Morris, S.A., Yen, G.G.: Problems with fitting to the power-law distribution. Eur. Phys. J. B 41, 255–258 (2004)CrossRefGoogle Scholar
  16. Herzel, H., Schmitt, A.O., Ebeling, W.: Finite sample effects in sequence analysis. Chaos Solitons Fractals 4, 97–113 (1994)CrossRefGoogle Scholar
  17. Iannaccone, L.R.: The consequences of religious market structure: Adam Smith and the economics of religion. Ration. Soc. 3, 156–177 (1991)CrossRefGoogle Scholar
  18. Iannaccone, L.R.: An introduction to the economics of religion. J. Econ. Lit. 36, 1465–1496 (1998)Google Scholar
  19. Kendall, M.: A new measure of rank correlation. Biometrika 30(1–2), 81–89 (1938)CrossRefGoogle Scholar
  20. Kim, J.: Pilgrimage and towns in Medieval Christianity. In: The 6th Japanese-Korean Symposium on Medieval History of Europe. Keio University, Japan (2007)Google Scholar
  21. Krugman, P.: Development, Geography, and Economic Theory. The MIT Press, Cambridge (1995)Google Scholar
  22. Laherrère, J., Sornette, D.: Stretched exponential distributions in nature and economy: fat tails with characteristic scales. Eur. Phys. J. B 2, 525–539 (1998)CrossRefGoogle Scholar
  23. Lavalette, D.: Facteur d’impact: impartialité ou impuissance?, Internal Report, INSERM U350. Institut Curie, France (1966)Google Scholar
  24. Lehrer, E.L.: The effects of religion on the labor supply of married women. Soc. Sci. Res. 24, 281–301 (1995)CrossRefGoogle Scholar
  25. Lehrer, E.L.: Religion as a determinant of educational attainment: an economic perspective. Soc. Sci. Res. 28, 358–379 (1999)CrossRefGoogle Scholar
  26. Levenberg, K.: A method for the solution of certain problems in least squares. Q. Appl. Math. 2, 164–168 (1944)Google Scholar
  27. Lourakis, M.I.A.: A brief description of the Levenberg-Marquardt algorithm implemented by levmar. Found. Res. Technol. 4, 1–6 (2011)Google Scholar
  28. Marquardt, D.W.: An aAlgorithm for least-squares estimation of nonlinear parameters. J. Soc. Ind. Appl. Math. 11(2), 431–441 (1963)CrossRefGoogle Scholar
  29. Morris, C.H.: The Concept of Territory in the late Anglo-Saxon and Early Medieval Cult of Saints in England, Master of Philosophy thesis submitted to The University of Birmingham (2009)Google Scholar
  30. Naumis, G.G., Cocho, G.: Tail universalities in rank distributions as an algebraic problem: the beta-like function. Phys. A 387, 84–96 (2008)CrossRefGoogle Scholar
  31. Rawlings, J.O., Pantula, S.G., Dickey, D.A.: Applied Regression Analysis—A Research Tool. Springer, New York (1998)CrossRefGoogle Scholar
  32. Reading, H.F.: Dictionary of the Social Sciences. Atlantic Publishers & Distributor, New York (1996)Google Scholar
  33. Soo, K.T.: Zipf law and urban growth in Malaysia. Urban Stud. 44(1), 1–14 (2007)CrossRefGoogle Scholar
  34. Stark, R.: Why religious movements succeed or fail: a revised general model. J. Contemp. Relig. 11, 133–146 (1996)CrossRefGoogle Scholar
  35. Stark, J.R., Bainbridge, W.S.: Of churches, sects, and cults: preliminary concepts for a theory of religious movements. J. Sci. Stud. Relig. 18, 117–133 (1979)CrossRefGoogle Scholar
  36. Vining Jr, D.R.: The rank-size rule in the absence of growth. J. Urban Econ. 4, 15–29 (1977)CrossRefGoogle Scholar
  37. Vitanov, N.K., Ausloos, M., (2015). Test of two hypotheses about the sizes of the populations in a system of cities. J. Appl. Stat. (in press)Google Scholar
  38. Waters, M., Heath, W.C., Watson, J.: A positive model of the determination of religious affiliation. Soc. Sci. Q. 76(1), 105–123 (1995)Google Scholar
  39. Webb, D.: Patrons and Defenders: The Saints in the Italian City-States. Tauris Academic Studies, London (1996)Google Scholar
  40. Yeatman, S.E., Trinitapoli, J.: Beyond denomination: the relationship between religion and family planning in rural Malawi. Demogr. Res. 19(55), 1851–1882 (2008)CrossRefGoogle Scholar
  41. Zhang, L.: Religious affiliation, religiosity, and male and female fertility. Demogr. Res. 18(8), 233–262 (2008)CrossRefGoogle Scholar
  42. Zipf, G.K.: Human Behavior and the Principle of Least Effort : An Introduction to Human Ecology. Addison Wesley, Cambridge (1949)Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2015

Authors and Affiliations

  1. 1.School of ManagementUniversity of LeicesterLeicesterUK
  2. 2.e-Humanities, NKVAmsterdamThe Netherlands
  3. 3.Res. BeauvallonLiège AngleurBelgium
  4. 4.Department of Economics and LawUniversity of MacerataMacerataItaly

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