Vol. 6, Issue 10, Part J (2020)

Abstract
It was observed that the efficiencies of human labour and irrigation in rice production were higher than non-migrant households and statistically significant, indicating rational use of these two critical inputs on migrant households in Mithila. The consequences of migration corroborates that neither the migrants themselves nor the areas of in-migration and out-migration remain the same, once a migration-current develops. The areas of cities are growing and the areas of villages are decreasing. The same trend we can see in metropolises as their area and population increasing day-by-day due to consequence of migration. All these measures will help arrest the migration inflow to metropolitan cities and bring about balanced urban development.