@unpublished{F2009,
author = {Thomas F Crossley and Hamish Low and Matthew Wakefield},
title = {The economics of a temporary VAT cut},
year = {2009},
month = {Jan},
doi = {10.1920/wp.ifs.2009.0902},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp0902.pdf},
}