@unpublished{Bozio2011,
author = {Antoine Bozio and Carl Emmerson and Gemma Tetlow},
title = {How much do lifetime earnings explain retirement resources?},
year = {2011},
month = {Feb},
doi = {10.1920/wp.ifs.2011.1102},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp1102.pdf},
}