@techreport{Goodman2004,
author = {Alissa Goodman and Zoë Oldfield},
title = {Permanent Differences? Income and Expenditure Inequality in the 1990s and 2000s},
year = {2004},
month = {Jun},
volume = {pp.},
doi = {10.1920/re.ifs.2004.0066},
url = {http://www.ifs.org.uk/comms/r66.pdf},
}