?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=John%2C+P&rft.aulast=John&rft.aufirst=P&rft.date=1+July+2014&rft.pages=257+-+267&rft.title=Public+Policy+and+Administration&rft.issue=3&rft.atitle=Policy+entrepreneurship+in+UK+central+government%3A+The+behavioural+insights+team+and+the+use+of+randomized+controlled+trials&rft.volume=29&rft.issn=0952-0767&rft.genre=article