🎓 Research

Some of my research in the areas of data science, machine learning, innovation, international and labor economics.

2023

  1. JOEG
    ‘Moving On’—investigating inventors’ ethnic origins using supervised learning
    Matthias Niggli
    Journal of Economic Geography, 2023
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  2. SJES
    Digital technologies, technological improvement rates, and innovations “Made in Switzerland”
    Matthias Niggli, and Christian Rutzer
    Swiss Journal of Economics and Statistics, 2023
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  3. Front.Artif.Intell
    Introducing DynaPTI–constructing a dynamic patent technology indicator using text mining and machine learning
    Michael Freunek, and Matthias Niggli
    Frontiers in Artificial Intelligence, 2023
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2021

  1. SSRN
    Environmental policy and heterogeneous labor market effects: evidence from Europe
    Matthias Niggli, and Christian Rutzer
    Available at SSRN 3973664, 2021
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2020

  1. Econstore
    Estimating the green potential of occupations: A new approach applied to the US labor market
    Christian Rutzer, Matthias Niggli, and Rolf Weder
    WWZ Working Paper, 2020
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