Agricultural data collection to minimize measurement error and maximize coverage

Calogero Carletto*, Andrew Dillon, Alberto Zezza

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

13 Scopus citations

Abstract

Advances in agricultural data production provide ever-increasing opportunities for pushing the research frontier in agricultural economics and designing better agricultural policy. As new technologies present opportunities to create new and integrated data sources, researchers face tradeoffs in survey design that may reduce measurement error or increase coverage. In this chapter, we first review the econometric and survey methodology literatures that focus on the sources of measurement error and coverage bias in agricultural data collection. Second, we provide examples of how agricultural data structure affects testable empirical models. Finally, we review the challenges and opportunities offered by technological innovation to meet old and new data demands and address key empirical questions, focusing on the scalable data innovations of greatest potential impact for empirical methods and research.

Original languageEnglish (US)
Title of host publicationHandbook of Agricultural Economics
EditorsChristopher B. Barrett
PublisherElsevier B.V.
Pages4407-4480
Number of pages74
ISBN (Print)9780323915014
DOIs
StatePublished - Jan 2021

Publication series

NameHandbook of Agricultural Economics
Volume5
ISSN (Print)1574-0072

Funding

We are fortunate to have close collaborators who have greatly influenced our thinking on agricultural data collection including past and present colleagues at the World Bank Living Standards Measurement Study team, national statistical office collaborators, Innovations for Poverty Action, and the Global Poverty Research Lab. We are grateful for comments on the draft from two anonymous reviewers, Leah Bevis, Sarah Kopper, Karen Macours, Christopher Udry, and the Handbook's editors Christopher Barrett and David Just. We appreciate research support from Raka Banerjee.

Keywords

  • Agriculture
  • Data collection
  • Measurement error
  • Sampling error
  • Survey design

ASJC Scopus subject areas

  • Animal Science and Zoology
  • Agronomy and Crop Science
  • Economics and Econometrics

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