@unpublished{K.M.2011,
author = {Timothy K.M. Beatty and Laura Blow and Thomas F Crossley and Cormac O'Dea},
title = {Cash by any other name? Evidence on labelling from the UK Winter Fuel Payment},
year = {2011},
month = {Jun},
doi = {10.1920/wp.ifs.2011.1110},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp1110.pdf},
}