

Indicators of Welfare Dependence: Annual Report to Congress, 2001 . Appendix D. Sources of Data
As noted in Chapter I, this 2001 report uses data from the Annual March Demographic Supplement to the Current Population Survey (CPS) to construct updated measures of some of the indicators that were based on data from the Survey of Income and Program Participation (SIPP) in prior year reports. Specifically, the overall summary indicator of depe