found: Feldstein, M. Social security rules and marginal tax rates, 1992:t.p. (Andrew Samwick) p. iii (NBER and MIT)
found: OCLC data base, 12/3/92(hdgs.: Samwick, Andrew A.; Samwick, Andrew A. (Andrew Alan); usage: Andrew A. Samwick)
found: Discount rate heterogeneity and social security reform, 12/8/97:t.p. (Andrew A. Samwick) abstract (Dept. of Econ., Dartmouth Coll., Hanover, NH, and NBER)
found: OCLC #28732675, 12/8/97(hdg.: Samwick, Andrew Alan; usage: Andrew Alan Samwick; author's Ph. D. thesis, M.I.T., Dept. of Econ.)
found: Pubs. in OCLC data base, 11/11/99(hdgs.: Samwick, Andrew; Samwick, Andrew A.; usages: Andrew A. Samwick, Andrew Samwick)