2019
Melissa Favreault, Karen Smith
Urban Institute, 2019
2009
Karen Smith, Mauricio Soto, Rudolph Penner
Center for Retirement Research at Boston College Working Papers, Center for Retirement Research at Boston College, 2009
2002
Eric Toder, Lawrence Thompson, Melissa Favreault, Richard Johnson, Kevin Perese, Caroline Ratcliffe, Karen Smith, Cori Uccello, Timothy Waidmann, Jillian Berk, Romina Woldemariam, Gary Burtless, Claudia Sahm, Douglas Wolf
Urban Institute Research Report, The Urban Institute, 2002