Abstract

An ever-increasing share of human interaction, communication, and culture is recorded as digital text. We provide an introduction to the use of text as an input to economic research. We discuss the features that make text different from other forms of data, offer a practical overview of relevant statistical methods, and survey a variety of applications. (JEL C38, C55, L82, Z13)

Keywords

Variety (cybernetics)Computer scienceData scienceArtificial intelligence

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Publication Info

Year
2019
Type
article
Volume
57
Issue
3
Pages
535-574
Citations
974
Access
Closed

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Matthew Gentzkow, Bryan Kelly, Matt Taddy (2019). Text as Data. Journal of Economic Literature , 57 (3) , 535-574. https://doi.org/10.1257/jel.20181020

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DOI
10.1257/jel.20181020