The pension puzzle : prerequisites and policy choices in pension design /
Nicholas Barr.
- Washington, D.C. : International Monetary Fund, c2002.
- iv, 19 p. ; 23 cm.
- Economic issues 29 1020-5098 ; .
"Draws on material originally contained in IMF working paper 00/139, Reforming pensions: myths, truths, and policy choices"--p. iii. "Published March 2002"--T.p. verso.