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  1. Erschienen

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

    Wagner, J., 2021, in: Economics Bulletin. 41, 3, S. 1898-1906 9 S.

    Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

  2. Erschienen

    Klimapolitik: Hohe Erwartungen

    Kemfert, C., 01.11.2021, in: Wirtschaftsdienst. 101, 11, S. 836 1 S.

    Publikation: Beiträge in ZeitschriftenKommentare / Debatten / BerichteForschung

  3. Erschienen

    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, S. 551-553 3 S.

    Publikation: Beiträge in ZeitschriftenAndere (Vorworte. Editoral u.ä.)Forschung

  4. Erschienen

    Modeling risk contagion in the Italian zonal electricity market

    Fianu, E. S., Ahelegbey, D. F. & Grossi, L., 16.04.2022, in: European Journal of Operational Research . 298, 2, S. 656-679 24 S.

    Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

  5. Erschienen

    Exports, R&D and productivity: A test of the bustos-model with enterprise data from France, Italy and Spain

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 217-222 6 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet

  6. Erschienen

    New methods for the analysis of links between international firm activities and firm performance: A practitioner's guide

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 7-24 18 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet

  7. Erschienen

    Exports, R&D and productivity in German business services firms: A test of the bustos-model

    Vogel, A. & Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 287-293 7 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet

  8. Erschienen

    Exports and productivity growth-first evidence from a continuous treatment approach

    Fryges, H. & Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 57-86 30 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet

  9. Erschienen

    The causal effects of exports on firm size and labor productivity: First evidence from a matching approach

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 47-55 9 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet

  10. Erschienen

    Time zones and German exports: First evidence from firm-product level data

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (Hrsg.). World Scientific Publishing Co., S. 391-412 22 S.

    Publikation: Beiträge in SammelwerkenKapitelbegutachtet