Laibson, D. I. (1996). Hyperbolic discount functions, undersaving, and savings policy. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Laibson, David I. Hyperbolic Discount Functions, Undersaving, and Savings Policy. Cambridge: National Bureau of Economic Research, 1996.
Citatione MLA (9a ed.)Laibson, David I. Hyperbolic Discount Functions, Undersaving, and Savings Policy. National Bureau of Economic Research, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.