Employment-based retirement plan participation: geographic differences and trends.
Copeland
Craig
C
Employee Benefit Research Institute, Washington, DC 20037-1896, USA.
D000328:Adult; D004651:Employment; D005260:Female; D005544:Forecasting; D005843:Geography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010415:Pensions / Q000145:classification / Q000706:statistics & numerical data*; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data; D014481:United States