found:The matching law, 1997:CIP t.p. (David I. Laibson)
found:Hyperbolic discount functions, undersaving, and savings policy, 1996:t.p. (David I. Laibson) abstract (Dept. of Econ., Harvard Univ., Cambridge, MA)
found:OCLC #31053607, 3/21/97(hdg.: Laibson, David I. (David Isaac); usage: David Isaac Laibson; author's Ph. D. thesis, M.I.T., Dept. of Econ., 1994)
found:A debt puzzle, c2000:t.p. (David Laibson)