Since the late 1990s, there has been a push to improve the educational outcomes of disadvantaged children - with governments viewing free early education as key to the achievement of this aim. Dr Jo Blanden, Reader in Economics and Research Director of the School of Economics at the University of Surrey, joins Peter Urwin to talk of her work investigating whether free nursery care impacts children’s educational performance. Overall the suggestion is that these policies have been associated with a large amount of "dead weight" - using taxpayers' money to support people in doing things that they would have done anyway. They consider whether the findings present a challenge to the suggestion that early years interventions provide best returns; or is it the specifics of this policy that need rethinking?