Size Distributions for All Cities: Which One is Best?

Rafael González-Val, Arturo Ramos, Fernando Sanz and María Vera-Cabello

MPRA Paper from University Library of Munich, Germany

Abstract: This paper analyses in detail the features offered by three distributions used in urban economics to describe city size distributions: lognormal, q-exponential and double Pareto lognormal, and another one of use in other areas of economics: the log-logistic. We use a large database which covers all cities with no size restriction in the US, Spain and Italy from 1900 until 2010, and, in addition, the last available year for the rest of the countries of the OECD. We estimate the previous four density functions by maximum likelihood. To check the goodness of the fit in all periods and for the thirty-four countries we use the Kolmogorov-Smirnov and Cramér-von Mises tests, and compute the Akaike Information Criterion (AIC) and the Bayesian Information Criterion (BIC). The results show that the distribution which best fits the data in most of the cases (86.76%) is the double Pareto lognormal.

Keywords: city size distribution; double Pareto lognormal; log-logistic; q-exponential; lognormal (search for similar items in EconPapers)
JEL-codes: C13 C16 R00 (search for similar items in EconPapers)
Date: 2013-02-09
New Economics Papers: this item is included in nep-geo and nep-ure
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (18)

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https://mpra.ub.uni-muenchen.de/45019/1/MPRA_paper_45019.pdf revised version (application/pdf)

Related works:
Journal Article: Size distributions for all cities: Which one is best? (2015)
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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:44314

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