Lee’s Theory of Migration: Intervening Obstacles Model

Everett S. Lee’s Theory of Migration (1966) or Intervening Obstacles Model aimed to eliminate the shortcomings of the previous theories of migration by inculcating both opportunities and problems as factors of migration. Previously, most of the studies focused on making general unidimensional laws to explain migration e.g. Ravenstein’s Laws of Migration. However, none of these … Read more