@unpublished{Brook1997,
author = {Lindsay Brook and John Hall and Ian Preston},
title = {What drives support for higher public spending?},
year = {1997},
month = {Jan},
doi = {10.1920/wp.ifs.1997.9716},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp9716.pdf},
}