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The Impact of R&D Activities on Exports of German Business Services Enterprises: First evidence from a continuous treatment approach

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  • Joachim Wagner

    (Leuphana University Lueneburg, Germany)

Abstract

This study uses newly available representative data from German business services firms and a continuous treatment approach based on the generalized propensity score to test for a causal effect of R&D activities (measured by the share of engineers and natural scientists in all employees) on the share of exports in total sales. We find evidence for a positive and statistically significant but small causal effect. This result is in line with the (non-causal) results reported in Vogel and Wagner (2012) based on regression models with and without control for unobserved time-invariant firm characteristics. The bottom line, then, is that R&D activity does matter for success of German business services firms on export markets – but not much.

Suggested Citation

  • Joachim Wagner, 2012. "The Impact of R&D Activities on Exports of German Business Services Enterprises: First evidence from a continuous treatment approach," Working Paper Series in Economics 260, University of Lüneburg, Institute of Economics.
    • Handle: RePEc:lue:wpaper:260
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    References listed on IDEAS

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    1. Helmut Fryges & Joachim Wagner, 2016. "Exports and Profitability — First Evidence for German Manufacturing Firms," World Scientific Book Chapters, in: Microeconometrics of International Trade, chapter 7, pages 245-277, World Scientific Publishing Co. Pte. Ltd..
    2. Helmut Fryges & Joachim Wagner, 2021. "Exports and Productivity Growth — First Evidence from a Continuous Treatment Approach," World Scientific Book Chapters, in: Joachim Wagner (ed.), MICROECONOMETRIC STUDIES OF FIRMS’ IMPORTS AND EXPORTS Advanced Methods of Analysis and Evidence from German Enterprises, chapter 6, pages 57-86, World Scientific Publishing Co. Pte. Ltd..
    3. Alexander Vogel, 2009. "The German Business Services Statistics Panel 2003 to 2007," Schmollers Jahrbuch : Journal of Applied Social Science Studies / Zeitschrift für Wirtschafts- und Sozialwissenschaften, Duncker & Humblot, Berlin, vol. 129(3), pages 515-522.
    4. Alexander Vogel & Joachim Wagner, 2016. "Exports and Profitability — First Evidence for German Business Services Enterprises," World Scientific Book Chapters, in: Microeconometrics of International Trade, chapter 8, pages 279-310, World Scientific Publishing Co. Pte. Ltd..
    5. Alexander Vogel & Joachim Wagner, 2012. "Innovation and Exports of German Business Services Enterprises: First evidence from a new type of firm data," Working Paper Series in Economics 246, University of Lüneburg, Institute of Economics.
    6. Helmut Fryges, 2009. "The export-growth relationship: estimating a dose-response function," Applied Economics Letters, Taylor & Francis Journals, vol. 16(18), pages 1855-1859.
    7. Joachim Wagner, 2003. "Unobserved firm heterogeneity and the size-exports nexus: Evidence from German panel data," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 139(1), pages 161-172, March.
    8. Michela Bia & Alessandra Mattei, 2008. "A Stata package for the estimation of the dose–response function through adjustment for the generalized propensity score," Stata Journal, StataCorp LP, vol. 8(3), pages 354-373, September.
    9. Papke, Leslie E & Wooldridge, Jeffrey M, 1996. "Econometric Methods for Fractional Response Variables with an Application to 401(K) Plan Participation Rates," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 11(6), pages 619-632, Nov.-Dec..
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    Citations

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    Cited by:

    1. Wu, Lichao & Wei, Yingqi & Wang, Chengang, 2021. "Disentangling the effects of business groups in the innovation-export relationship," Research Policy, Elsevier, vol. 50(1).
    2. OA Carboni & G Medda, 2016. "R&D, Export, and Investment Decision," Working Paper CRENoS 201605, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
    3. Falk, Martin & de Lemos, Francisco Figueira, 2019. "Complementarity of R&D and productivity in SME export behavior," Journal of Business Research, Elsevier, vol. 96(C), pages 157-168.
    4. Joachim Wagner, 2015. "25 Jahre Nutzung vertraulicher Firmenpaneldaten der amtlichen Statistik für wirtschaftswissenschaftliche Forschung: Produkte, Projekte, Probleme, Perspektiven," AStA Wirtschafts- und Sozialstatistisches Archiv, Springer;Deutsche Statistische Gesellschaft - German Statistical Society, vol. 9(2), pages 83-106, November.
    5. Nuttaneeya (Ann) Torugsa & Anthony Arundel & Paul L. Robertson, 2018. "Applying Configurational Thinking To Identify Recipes For Producing Service Innovations In The Service Sector," International Journal of Innovation Management (ijim), World Scientific Publishing Co. Pte. Ltd., vol. 22(06), pages 1-23, August.
    6. Joachim Wagner, 2015. "Kombinierte Firmenpaneldaten – Datenangebot und Analysepotenziale," Working Paper Series in Economics 340, University of Lüneburg, Institute of Economics.
    7. Wu, Lichao & Wei, Yingqi & Wang, Chengang & McDonald, Frank & Han, Xia, 2022. "The importance of institutional and financial resources for export performance associated with technological innovation," Technological Forecasting and Social Change, Elsevier, vol. 185(C).

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    More about this item

    Keywords

    Innovation; export; business services; Germany;
    All these keywords.

    JEL classification:

    • F14 - International Economics - - Trade - - - Empirical Studies of Trade

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