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Using Topic Modeling in Innovation Studies: The Case of a Small Innovation System under Conditions of Pandemic Related Change

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  • Jessica Birkholz
  • Jutta Günther
  • Mariia Shkolnykova

Abstract

It is a challenge to empirically investigate rapidly developing situations. An economic crisis is such a situation in which firms exit, enter, and create new business models. The current pandemic has caused a turbulent situation with hardship, but at the same time with creative potential of innovative change. It calls for empirical analyses, but firm level data based on surveys is hard to collect given the high speed of developments. An alternative data source are news articles reporting on innovation issues and assessed by text mining techniques. This is exemplified in this chapter. It shows how topic modeling can be used to scrutinize the shift of innovation topics since the beginning of the COVID-19 crisis. The results apply to a small innovation system in Germany and confirm that innovation priorities change during a crisis and that many different actors are involved.

Suggested Citation

  • Jessica Birkholz & Jutta Günther & Mariia Shkolnykova, 2021. "Using Topic Modeling in Innovation Studies: The Case of a Small Innovation System under Conditions of Pandemic Related Change," Bremen Papers on Economics & Innovation 2101, University of Bremen, Faculty of Business Studies and Economics.
    • Handle: RePEc:atv:wpaper:2101
    DOI: https://doi.org/10.26092/elib/451
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    References listed on IDEAS

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    Cited by:

    1. Jessica Birkholz & Jarina Kühn & Mariia Shkolnykova, 2022. "Exploration or Exploitation: Innovation Behavior of SMEs and Large Firms during the COVID-19 Crisis," Bremen Papers on Economics & Innovation 2203, University of Bremen, Faculty of Business Studies and Economics.

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    More about this item

    Keywords

    Topic modeling; innovation; structural change; crisis;
    All these keywords.

    JEL classification:

    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
    • R58 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Regional Government Analysis - - - Regional Development Planning and Policy

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