TY - JOUR A1 - Bertrand, M. A1 - Mullainathan, S. T1 - Do people mean what they say? Implications for subjective Survey data Y1 - 2001 UR - http://www.jstor.org/stable/2677735 JF - The American Economic Review VL - 91 IS - 2 SP - 67 EP - -72 ER -