Joachim Wagner

Prof. Dr.

  1. 2025
  2. Published

    Big Data Analytics and Exports—Evidence for Manufacturing Firms from 27 EU Countries

    Wagner, J., 07.2025, In: Open Economies Review. 36, 3, p. 825-834 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  3. Published

    Robots and Extensive Margins of Exports - Evidence for Manufacturing Firms from 27 EU Countries

    Wagner, J., 01.04.2025, In: Review of Economics. 76, 1, p. 23-35 13 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  4. Accepted/In press
  5. 2024
  6. Published

    Exports and Firm Survival in Times of COVID-19 - Evidence from Eight European Countries

    Wagner, J., 01.04.2024, In: Review of Economics. 75, 1, p. 63-70 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  7. 2023
  8. Published

    Editorial: Best Paper Award 2022

    Tillmann, P., Wagner, J. & Ziebarth, N., 01.12.2023, In: Jahrbucher fur Nationalokonomie und Statistik. 243, 6, p. 597-598 2 p.

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

  9. Published

    Empirical Studies with Micro-Data from Official Statistics in Germany

    Wagner, J., Bauer, T. K. & Riphahn, R. T., 01.06.2023, In: Jahrbucher fur Nationalokonomie und Statistik. 243, 3-4, p. 197-198 2 p.

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

  10. Published

    Export Boosting Policies and Firm Performance: Review of Empirical Evidence Around the World

    Srhoj, S., Vitezić, V. & Wagner, J., 23.02.2023, In: Jahrbucher fur Nationalokonomie und Statistik. 243, 1, p. 45 - 92 48 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  11. Published

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

    Wagner, J., 16.02.2023, In: Economies. 11, 2, 10 p., 67.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  12. 2022
  13. Published

    The First 50 Contributions to the Data Observer Series - An Overview

    Wagner, J., 16.12.2022, In: Jahrbücher für Nationalökonomie und Statistik. 242, 5-6, p. 707-712 6 p.

    Research output: Journal contributionsScientific review articlesResearch

  14. Published

    Website Premia for Extensive Margins of International Firm Activities: Evidence for SMEs from 34 Countries

    Wagner, J., 11.10.2022, In: Economies. 10, 10, p. 1-7 7 p., 250.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  15. Published

    The first 50 contributions to the Data Observer Series - An Overview

    Wagner, J., 13.05.2022, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 9 p. (University of Lüneburg Working Paper Series in Economics; no. 412).

    Research output: Working paperWorking papers

  16. Published

    Firm Survival and Gender of Firm Owner in Times of COVID-19: Evidence from 10 European Countries

    Wagner, J., 01.05.2022, In: Economies. 10, 5, 8 p., 98.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  17. Published

    Website premia for extensive margins of international firm activities: Evidence for SMEs from 34 countries

    Wagner, J., 23.03.2022, Lüneburg: Institut für Volkswirtschaftslehre der Universität Lüneburg, 13 p. (University of Lueneburg Working Paper Series in Economics; no. 410).

    Research output: Working paperWorking papers

  18. 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

  19. 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

  20. Published

    Microeconometric Studies on Firm Behavior and Performance

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

    Research output: Books and anthologiesMonographsResearchpeer-review

  21. 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

  22. 2021
  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. 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

  29. Published

    Does it pay to be active on many foreign markets? profitability in german multi-market exporters and importers from manufacturing industries

    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. 413-427 15 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  30. Published

    Multiple import sourcing: First evidence for German enterprises from manufacturing industries

    Wagner, J., 16.03.2021, Microeconometric Studies of Firms' Imports and Exports: Advanced Methods of Analysis and Evidence from German Enterprises. Wagner, J. (ed.). New Jersey: World Scientific Publishing Co., p. 375-390 16 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  31. Published

    Do outliers and unobserved heterogeneity explain the exporter productivity premium? Evidence from France, Germany and the United Kingdom

    Wagner, J. & Temouri, Y., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 223-236 14 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  32. Published

    Effects of Chinese anti-dumping duties on Germany's exports: First evidence from transaction data

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 429-444 16 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  33. Published

    Export intensity and plant characteristics: What can we learn from quantile regression?

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 111-120 10 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  34. Published

    Exports and firm characteristics-first evidence from fractional probit panel estimates

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 39-45 7 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  35. Published

    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. (ed.). World Scientific Publishing Co., p. 57-86 30 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  36. Published

    Export scope and characteristics of destination countries: Evidence from German transaction data

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 445-451 7 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  37. Published

    Exports, foreign direct investments and productivity: Are services firms different?

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 295-314 20 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  38. Published

    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. (ed.). World Scientific Publishing Co., p. 217-222 6 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  39. Published

    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. (ed.). World Scientific Publishing Co., p. 287-293 7 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  40. Published

    Firm age and the margins of international trade: Comparable evidence from five European countries

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 199-215 17 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  41. Published

    Germany's trade in goods: A survey of the evidence from transaction data

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 317-337 21 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  42. Published

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

    Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 339-357 19 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  43. Published

    Microeconometric Studies of Firms' Imports and Exports: Advanced methods of Analysis and Evidence from German Enterprises

    Wagner, J. (Editor), 25.02.2021, 1 ed. New Jersey: World Scientific Publishing Co. Pte Ltd. 451 p.

    Research output: Books and anthologiesBook

  44. Published

    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. (ed.). World Scientific Publishing Co., p. 7-24 18 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  45. Published

    Productivity premia for German manufacturing firms exporting to the euro-area and beyond: First evidence from robust fixed effects estimations

    Verardi, V. & Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co. Pte Ltd, p. 87-109 23 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

  46. Published

    Robust estimates of exporter productivity premia in German business services enterprises

    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. (ed.). World Scientific Publishing Co., p. 239-263 25 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  47. Published

    Temporary exports and characteristics of destination countries: First evidence from German transaction data

    Wagner, J., 25.02.2021, Microeconometric Studies of Firms' Imports and Exports: Advanced Methods of Analysis and Evidence from German Enterprises. Wagner, J. (ed.). New Jersey: World Scientific Publishing Co., p. 359-374 16 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  48. Published

    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. (ed.). World Scientific Publishing Co., p. 47-55 9 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  49. Published

    The exporter productivity premium along the productivity distribution: Evidence from quantile regression with nonadditive firm fixed effects

    Powell, D. & Wagner, J., 25.02.2021, Microeconometric Studies Of Firms Imports And Exports: Advanced Methods Of Analysis And Evidence From German Enterprises. Wagner, J. (ed.). World Scientific Publishing Co., p. 121-149 29 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  50. Published

    The impact of R&D activities on exports of german business services enterprises: First evidence from a continuous treatment approach

    Fryges, H., 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. (ed.). World Scientific Publishing Co., p. 265-285 21 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  51. Published

    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. (ed.). World Scientific Publishing Co., p. 391-412 22 p.

    Research output: Contributions to collected editions/worksChapterpeer-review

  52. 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., 2021, In: Economics Bulletin. 41, 3, p. 1898-1906 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  53. 2020
  54. Published

    Data Observer: Fünf Jahre Service für die empirische Wirtschaftsforschung

    Wagner, J., 20.12.2020, In: Perspektiven der Wirtschaftspolitik. 21, 4, p. 422-424 3 p.

    Research output: Journal contributionsScientific review articlesResearch

  55. Published

    On the granularity of the German economy - first evidence from the top 100 companies panel database

    Wagner, J. & Weche, J. P., 14.12.2020, In: Applied Economics Letters. 27, 21, p. 1768 - 1771 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  56. Published

    Transaction Data for Germany's Exports and Imports of Goods

    Wagner, J., 01.08.2020, In: Jahrbucher für Nationalokonomie und Statistik. 240, 4, p. 537-542 6 p.

    Research output: Journal contributionsScientific review articlesResearch

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