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Research Details
Economics Research Evolves: Fields and Styles, American Economic Association Papers and Proceedin
Abstract
We examine the evolution of economics research using a machine-learning-based classification of publications into fields and styles. The changing field distribution of publications would not seem to favor empirical papers. But economics' empirical shift is a within-field phenomenon; even fields that traditionally emphasize theory have gotten more empirical. Empirical work has also come to be more cited than theoretical work. The citation shift is sharpened when citations are weighted by journal importance. Regression analyses of citations per paper show empirical publications reaching citation parity with theoretical publications around 2000. Within fields and journals, however, empirical work is now cited more.
Type
Article
Author(s)
Ryan Hill, Joshua Angrist, Pierre Azoulay, Glenn Ellison, Susan Feng Lu
Date Published
2017
Citations
Hill, Ryan, Joshua Angrist, Pierre Azoulay, Glenn Ellison, and Susan Feng Lu. 2017. Economics Research Evolves: Fields and Styles. American Economic Association Papers and Proceedin. 107: 293-297.
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