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On The Robustness Of Respondent-Driven Sampling Estimators To Measurement Error.

Ian E Fellows
Published in: Journal of survey statistics and methodology (2022)
Respondent-driven sampling (RDS) is a popular method of conducting surveys in hard to reach populations where strong assumptions are required in order to make valid statistical inferences. In this paper we investigate the assumption that network degrees are measured accurately by the RDS survey and find that there is likely significant measurement error present in typical studies. We prove that most RDS estimators remain consistent under an imperfect measurement model with little to no added bias, though the variance of the estimators does increase.
Keyphrases
  • cross sectional