Digital Methods in Economic History: The Case of Computational Text Analysis

Lino Wehrheim ()
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Lino Wehrheim: University of Regensburg

A chapter in Handbook of Cliometrics, 2024, pp 2661-2688 from Springer

Abstract: Abstract In the last two decades, there has been a considerable increase in the supply of digital resources available to economic historians. At the same time, scholars have started to use innovative methods and technologies to study these digital sources. In this chapter, I will focus on one of these approaches – computational text analysis (CTA), also known as text mining – that has a great potential for economic historians. Firstly, I will provide an overview of examples of CTA that are relevant to economic historians, illustrating certain trends that have emerged so far. Secondly, to give a hands-on example of this kind of approach, I conduct a case study in which I apply a certain type of CTA, that is, topic-modelling, to a corpus of more than 17,000 research articles published in ten international economics and economic history journals since 1949. Covering flagship journals that represent the wide range of both fields, such as The American Economic Review, The Economic History Review, The Journal of Economic History, and The Journal of Economic Literature, I quantitatively compare the similarity of economics and economic history in terms of their research topics. Finally, I give a brief outlook on digital methods beyond the limits of CTA as well as some general reflections on the use of digital methods in our field.

Keywords: Digitization; Digitalization; Text mining; Topic modelling; Narratives (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-031-35583-7_118

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DOI: 10.1007/978-3-031-35583-7_118

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