Match Bias or Nonignorable Nonresponse? Improved Imputation and Administrative Data In the CPS Asec. (29th October 2020)

• Record Type: Journal Article
• Authors: Hokayem, Charles; Raghunathan, Trivellore; Rothbaum, Jonathan
• Is Part Of: Journal of Survey Statistics and Methodology. Volume 10:Number 1(2022)
• Page Start: 81
• Page End: 114
• Publication Date: 2020-10-29
• Subjects: Administrative data -- CPS ASEC -- Hot deck imputation -- Multiple imputation -- Nonresponse -- SRMI; Surveys -- Methodology -- Periodicals; Surveys -- Evaluation -- Periodicals; Sampling (Statistics) -- Periodicals; 001.433
• DOI: 10.1093/jssam/smaa022
• Languages: English
• ISSNs: 2325-0984

Abstract

Abstract: We test an improved imputation technique, sequential regression multivariate imputation (SRMI), for the Current Population Survey Annual Social and Economic Supplement to address match bias. Furthermore, we augment the model with administrative tax data to test for nonignorable nonresponse. Using data from 2009, 2011, and 2013, we find that the current hot deck imputation used by the Census Bureau produces different distribution statistics, downward for poverty and inequality and upward for median income, relative to the SRMI model-based estimates. Our results suggest that these differences are a result of match bias, not nonignorable nonresponse. Nearly all poverty, median income, and inequality estimates are not significantly different when comparing imputation models with and without administrative data. However, there are clear efficiency gains from using administrative data.