This article throws light upon the top three theories of migration. The theories are: 1. Everett Lee's Theory of Migration 2. Duncan’s Theory 3. Standing's Theory of Materialism. 1. Everett Lee's Theory of Migration: Everett Lee in his A Theory of Migration divides the factors that determine the decision to migrate and the process of migration into four categories: 1. [...]
This article throws light upon the top three models of migration. The models are: 1. Lewis's Model of Rural-Urban Migration 2. The Fei-Ranis Model on Rural-Urban Migration 3. Harris-Todaro Model Of Rural-Urban Migration. 1. Lewis's Model of Rural-Urban Migration: Prof. W. Arthur Lewis in his article, "Unlimited Supplies of Labour" has explained the process of migration from rural to urban [...]
This article throws light upon the twelve main consequences of population growth. The consequences are: 1. Investment 2. Overuse of Resources 3. Urbanisation 4. Per Capita Income 5. Standard of Living 6. Agricultural Development 7. Employment 8. Social Infrastructure 9. Labour Force 10. Capital Formation 11. Environment Rapid Population Growth Leads to Environmental Damage 12. World Economy. Consequence # 1. [...]