Joachim Wagner

Prof. Dr.

  1. 2022
  2. Published

    Firm survival and gender of firm owner in times of COVID-19: Evidence from 10 European Countries

    Wagner, J., 03.2022, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 17 p. (University of Lueneburg Working Paper Series in Economics; no. 409).

    Research output: Working paperWorking papers

  3. Published

    A Profit-Based View of Economic Granularity in the Perspective of Market Competition

    Forrest, J. Y-L., Wagner, J., Anderson, M., Lipinski, J., Liu, Y. & Tian, X., 2022, In: Pennsylvania Economic Review. 29, 1, p. 92 - 115 24 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  4. Published

    Microeconometric Studies on Firm Behavior and Performance

    Wagner, J., 2022, Chisinau: Eliva Press. 95 p.

    Research output: Books and anthologiesMonographsResearchpeer-review

  5. Published

    Online Channels Sales Premia in Times of COVID-19: First Evidence from Germany

    Wagner, J., 2022, Lüneburg: Institut für Volkswirtschaftslehre - Leuphana Universität Lüneburg, 13 p. (University of Lüneburg Working Paper Series in Economics; no. 415).

    Research output: Working paperWorking papers

  6. 2021
  7. Published

    Markups and Concentration in the Context of Digitization: Evidence from German Manufacturing Industries

    Weche, J. P. & Wagner, J., 25.11.2021, In: Jahrbucher für Nationalokonomie und Statistik. 241, 5-6, p. 667-699 33 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  8. Published

    Market Power and Concentration Developments: Evidence and Implications for Germany and Europe

    Wagner, J., Wambach, A. & Weche, J. P., 01.11.2021, In: Jahrbucher für Nationalokonomie und Statistik. 241, 5-6, p. 551-553 3 p.

    Research output: Journal contributionsOther (editorial matter etc.)Research

  9. Published

    With a little help from my website. Firm survial and web presence in times of COVID-19 - Evidence from 10 European Countries

    Wagner, J., 17.09.2021, In: Economics Bulletin. 41, 3, p. 1898-1906 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  10. Published

    The Good have a Website: Evidence on website premia for firms from 18 European countries

    Wagner, J., 17.04.2021, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 12 p. (University of Lueneburg Working Paper Series in Economics; no. 401).

    Research output: Working paperWorking papers

  11. Published

    With a little help from my website: Firm survival and web presence in times of COVID-19 - Evidence from 10 European countries

    Wagner, J., 13.04.2021, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 16 p. (University of Lueneburg Working Paper Series in Economics; no. 399).

    Research output: Working paperWorking papers

  12. Published

    A Note on the firm size-export relationship

    Wagner, J., 16.03.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 25-38 14 p. (Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises).

    Research output: Contributions to collected editions/worksChapterpeer-review

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