title: Hotelling's migration model revisited.
abstract: "In the present article Hotelling's model of population growth and migration of 1921 is 'revisited'.  After a discussion of the stationary solutions and their stability the main point is made.  The model itself is structurally unstable, but can be easily stabilized by adding a simple autonomous migration component.  By this, the solution curves, in the shape of constant amplitude population waves over space for the original model, either become damped in one direction and explosive in another or are replaced by just one single spatial limit cycle."
authors.forename: T
authors.initials: T
authors.lastname: Puu
mesh_terms: D003710:Demography; D004641:Emigration and Immigration; D008962:Models, Theoretical; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth; D012106:Research
keywords: Demographic Factors; Migration; Models, Theoretical; Population; Population Dynamics; Population Growth; Population Size; Research Methodology; Stable Population; World