login

Push-Pull Migration Laws

Annals of the Association of American GeographersPublished 1 March 1983
Guido Dorigo, Waldo Tobler
Citations297

Abstract

ABSTRACT The mathematics of a push-pull model are shown to incorporate many of Ravenstein's laws of migration, to be equivalent to a quadratic transportation problem, and to be related to the mathematics of classical continuous-flow models. These results yield an improved class of linear spatial interaction models. Empirical results are presented for one country.

Keywords

Social SciencesEngineering