%0 Book Section %B Perspectives in the Economics of Aging %D 2004 %T "For Better or For Worse: Default Effects and 401(k) Savings Behavior" %A James Choi %A David Laibson %A Brigitte Madrian %A Andrew Metrick %A David A. Wise, %B Perspectives in the Economics of Aging %I University of Chicago Press %P 81-121 %G eng %U http://www.nber.org/digest/apr02/w8651.html