How do migrants choose their destinations? Existing models, known as “gravity models,” use population size and travel distance as explanatory variables—and often fail, especially at the neighborhood scale. Many migrants prefer to move to a location near friends, family, or co-nationals. How do migrants choose their destinations? Existing models, known as “gravity models,” use population size and travel distance as explanatory variables—and often fail, especially at the neighborhood scale. Many migrants prefer to move to a location near friends, family, or co-nationals. Social Sciences Political science Phys.org – latest science and technology news stories
A diaspora-based model of human migration
