विधियों की तुलना करें

	गतिशीलता और प्रवासन का विकिरण मॉडल	प्रवासन मॉडल (पुश-पुल / बहुक्षेत्रीय)
क्षेत्र	स्थानिक विश्लेषण	जनसांख्यिकी
परिवार	Regression model	Regression model
उद्भव वर्ष	2012	1966
प्रवर्तक	Filippo Simini et al.	Everett Lee
प्रकार	Parameter-free spatial interaction model	Theoretical-quantitative migration framework
मौलिक स्रोत	Simini, F., González, M. C., Maritan, A., & Barabási, A.-L. (2012). A universal model for mobility and migration patterns. Nature, 484, 96–100.	Lee, E. S. (1966). A theory of migration. Demography, 3(1), 47–57.
उपनाम	Radiation Law of Human Mobility, Parameter-free Mobility Model, Simini Radiation Model, Radyasyon Modeli	Push-Pull Migration Theory, Multiregional Migration Model, Lee Migration Framework, Göç Modelleri
संबंधित	3	3
सारांश	The Radiation Model, introduced by Simini et al. in 2012, is a parameter-free model for predicting human mobility and migration flows between geographic locations. Drawing an analogy from radiation physics, it predicts trip volumes based solely on population sizes at origin and destination, and the intervening population within the circle connecting them. It has been widely applied to commuting flows, migration, and epidemic spreading.	Migration models are quantitative frameworks for explaining and forecasting population movement between geographic units. Lee's (1966) push-pull theory classifies factors at origin and destination into positive and negative forces, modulated by intervening obstacles. Widely used by demographers, regional planners, and policy researchers to project labor mobility, refugee flows, and urbanization trends across national and subnational geographies.