The pension puzzle : prerequisites and policy choices in pension design /
by Nicholas Barr.
- Washington, D.C. : International Monetary Fund, 2002.
- iv, 19 p. ; 23 cm.
- Economic Issues ; 29. .
"Draws on material originally contained in IMF working paper 00/139, Reforming pensions : myths, truths, and policy choices"--p. iii.