000 02534cam a22003497 4500
001 w10260
003 NBER
005 20211020112838.0
006 m o d
007 cr cnu||||||||
008 210910s2004 mau fo 000 0 eng d
100 1 _aScholz, John Karl.
_920383
245 1 0 _aAre Americans Saving "Optimally" for Retirement? /
_cJohn Karl Scholz, Ananth Seshadri, Surachai Khitatrakun.
260 _aCambridge, Mass.
_bNational Bureau of Economic Research
_c2004.
300 _a1 online resource:
_billustrations (black and white);
490 1 _aNBER working paper series
_vno. w10260
500 _aFebruary 2004.
520 3 _aThis paper examines the degree to which Americans are saving optimally for retirement. Our standard for assessing optimality comes from a life-cycle model that incorporates uncertain lifetimes, uninsurable earnings and medical expenses, progressive taxation, government transfers, and pension and social security benefit functions derived from rich household data. We solve every household''s decision problem from death to starting age and then use the decision rules in conjunction with earnings histories to make predictions about wealth in 1992. Ours is the first study to compare, household by household, wealth predictions that arise from a life-cycle model that incorporates earnings histories for a nationally representative sample. The results, based on data from the Health and Retirement Study, are striking we find that the model is capable of accounting for more than 80 percent of the 1992 cross-sectional variation in wealth. Fewer than 20 percent of households have less wealth than their optimal targets, and the wealth deficit of those who are undersaving is generally small.
530 _aHardcopy version available to institutional subscribers
538 _aSystem requirements: Adobe [Acrobat] Reader required for PDF files.
538 _aMode of access: World Wide Web.
588 0 _aPrint version record
690 7 _aH31 - Household
_2Journal of Economic Literature class.
690 7 _aE21 - Consumption • Saving • Wealth
_2Journal of Economic Literature class.
700 1 _aSeshadri, Ananth.
_920575
700 1 _aKhitatrakun, Surachai.
710 2 _aNational Bureau of Economic Research.
830 0 _aWorking Paper Series (National Bureau of Economic Research)
_vno. w10260.
856 4 0 _uhttps://www.nber.org/papers/w10260
856 _yAcceso en lĂ­nea al DOI
_uhttp://dx.doi.org/10.3386/w10260
942 _2ddc
_cW-PAPER
999 _c337910
_d296472