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. Author manuscript; available in PMC: 2012 Feb 24.
Published in final edited form as: AJS. 2011 May;116(6):1934–1981. doi: 10.1086/660009

Table 3.

Stabilized inverse probability of treatment weights

Median Mean Std. dev. Minimum Maximum
All respondents (Treatment is ≥20% poor)
  Generation-specific components
   Generation 1 0.65 1.02 2.25 0.36 49.75
   Generation 2 0.90 1.00 0.61 0.13 7.73
  Final Weights 0.59 0.98 1.98 0.16 40.99

African-Americans (treatment is ≥20% poor)
  Generation-specific components
   Generation 1 0.90 1.00 0.43 0.38 4.68
   Generation 2 0.83 1.00 0.56 0.43 4.43
  Final Weights 0.79 1.00 0.69 0.24 5.49
African-Americans (treatment is ≥40% poor)
  Generation-specific components
   Generation 1 0.93 1.03 0.81 0.23 13.46
   Generation 2 0.96 0.99 0.3 0.09 5.00
  Final Weights 0.91 1.02 0.84 0.08 11.49

Whites (treatment is ≥20% poor)
  Generation-specific components
   Generation 1 0.97 1.00 0.37 0.07 9.45
   Generation 2 0.97 1.01 0.50 0.10 10.81
  Final Weights 0.95 1.01 0.60 0.05 12.55
Whites (treatment is ≥10% poor)
  Generation-specific components
   Generation 1 0.88 1.01 0.61 0.25 6.26
   Generation 2 0.90 1.00 0.57 0.20 7.83
  Final Weights 0.81 1.02 1.28 0.14 29.28

Note: Table includes 9 outlying cases with weights > 14, which are omitted from the marginal structural models presented in Table 4.