Barker D, 2012, "Slime mold cities" Environment and Planning B: Planning and Design 39(2) 262 – 286
Download citation data in RIS format
Slime mold cities
Received 2 June 2010; in revised form 28 March 2011
Abstract. Inspired by the behavior of slime mold cells, Paul Krugman developed a simple one-dimensional model in which moving firms self-organize into cities. In this paper I show that extending the model into two dimensions significantly improves its realism. Cities in the two-dimensional model are similar in several respects to real cities; they grow and decline, they cluster near rivers and coasts, and, given certain parameters, their distribution follows Zipf's law. A calibration exercise, however, suggests that observed levels of agglomeration must be due to factors beyond those included in the model.
Keywords: urban, slime mold, self-organization, Zipf, Krugman
This article has supplementary online material: Colour figures
Full-text PDF size: 1526 Kb
References 49 references, 28 with DOI links ()
Your computer (IP address: 22.214.171.124) has not been recognised as being on a network authorised to view the full text or references of this article. If you are a member of a university library that has a subscription to the journal, please contact your serials librarian (subscriptions information).