What is the cost of migration?

Available for over a year

In the wake of rows over migration, Evan and Sarah look at the its value to the UK economy. Do migrants make us richer? Does migration have a positive effect on the UK economy? And over the course of their lives, are immigrants on average a net gain or net drain on the economy? The World At One's Sarah Montague and PM's Evan Davis discuss what is the cost of migration in the UK.