Publication: What Does Variation in Survey Design Reveal about the Nature of Measurement Errors in Household Consumption?
Date
2013-02
ISSN
Published
2013-02
Author(s)
Abstract
This paper uses data from eight
different consumption questionnaires randomly assigned to
4,000 households in Tanzania to obtain evidence on the
nature of measurement errors in estimates of household
consumption. While there are no validation data, the design
of one questionnaire and the resources put into its
implementation make it likely to be substantially more
accurate than the others. Comparing regressions using data
from this benchmark design with results from the other
questionnaires shows that errors have a negative correlation
with the true value of consumption, creating a non-classical
measurement error problem for which conventional statistical
corrections may be ineffective.
Citation
“Gibson, John; Beegle, Kathleen; De Weerdt, Joachim; Friedman, Jed. 2013. What Does Variation in Survey Design Reveal about the Nature of Measurement Errors in Household Consumption?. Policy Research Working Paper;No. 6372. © World Bank, Washington, DC. http://openknowledge.worldbank.org/handle/10986/13153 License: CC BY 3.0 IGO.”
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