Joachim Wagner

Prof. Dr.

  1. Working papers › Research
  2. Published

    Higher productivity in importing German manufacturing firms: self-selection, learning from importing, or both?

    Vogel, A. & Wagner, J., 2008, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 40 p. (Working paper series in economics; no. 106).

    Research output: Working paperWorking papers

  3. Published

    Higher wages in exporting firms: self-selection, export effect, or both? first evidence from German linked emlpoyer-emlpoyee data

    Schank, T., Schnabel, C. & Wagner, J., 2008, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 19 p. (Working paper series in economics; no. 74).

    Research output: Working paperWorking papers

  4. Published

    Import, Export und Produktivität in niedersächsischen Unternehmen des verarbeitenden Gewerbes

    Vogel, A. & Wagner, J., 2009, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 27 p. (Working paper series in economics; no. 116).

    Research output: Working paperWorking papers

  5. Published

    Improvements and future challenges for the research infrastructure in the field firm level data

    Wagner, J., 2008, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 11 p. (Working paper series in economics; no. 88).

    Research output: Working paperWorking papers

  6. Published

    Innovation and Exports of German Business Services Enterprises: First Evidence from a new type of data

    Wagner, J. & Vogel, A., 2012, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 35 p. (Working Paper Series in Economics; no. 246).

    Research output: Working paperWorking papers

  7. Published

    International firm-activities and innovation: evidence from knowledge production-functions for German firms

    Wagner, J., 2006, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 29 p. (Working paper series in economics; no. 25).

    Research output: Working paperWorking papers

  8. Published

    International Trade and Firm Performance: A Survey of Empirical Studies since 2006

    Wagner, J., 08.2011, 72 p. (Working Paper Series in Economics; no. 210).

    Research output: Working paperWorking papers

  9. Published

    Intra-good trade in Germany: A first look at the evidence

    Wagner, J., 08.2016, Lüneburg: Leuphana Universität Lüneburg, 22 p. (Working Paper Series in Economics; no. 365).

    Research output: Working paperWorking papers

  10. Published

    Intra-industry adjustment to import competition: theory and application to the German clothing industry

    Raff, H. & Wagner, J., 2009, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 14 p. (Working paper series in economics; no. 144).

    Research output: Working paperWorking papers

  11. Published

    Is Export Diversification good for Productivity? First Evidence for Manufacturing Enterprises in Germany

    Wagner, J., 2014, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 18 p. (University of Lüneburg Working Paper Series in Economics; no. 297).

    Research output: Working paperWorking papers