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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: J R Stat Soc Series B Stat Methodol. 2015 Nov 8;78(3):673–700. doi: 10.1111/rssb.12129

Table 3.

Comparisons of standard error estimates for the Lalonde (1986) data.

(a) Treatment Effects
NSW data PSID data CPS data
Proposed 667 716 668
Bootstrap 672 737 666
Fixed 643 300 111
(b) Evaluation Biases
Proposed 556 487
Bootstrap 612 500
Fixed 254 92

Bootstrap estimates were based on 1000 replicates.