@inbook{Shoven2010,
author = {Shoven, J.B.},
title= {New Age Thinking: Alternative Ways of Measuring Age, their Relationship to Labor Force Participation, Government Policies and GDP},
year = {2010},
editor = {Wise, D.A.},
booktitle = {Research Findings in the Economics of Aging},
publisher = {National Bureau of Economic Research},
pages = {17--31},
}