IDEAS home Printed from https://ideas.repec.org/p/zbw/rwirep/767.html
   My bibliography  Save this paper

The German productivity paradox: Facts and explanations

Author

Listed:
  • Elstner, Steffen
  • Feld, Lars P.
  • Schmidt, Christoph M.

Abstract

Despite massive digitization efforts, the German economy has experienced a marked slowdown in its productivity growth. This paper analyzes the reasons behind this disconcerting development. A major factor is the turnaround of the labor market that commenced around 2005. The successful integration of five million predominantly low-productivity workers into the labor market induced an attenuating effect on productivity growth. This does not explain the slowdown entirely, however. As a potentially important countervailing force, technological advances associated with digitization would have had the potential to lift productivity growth more strongly, but they frequently translated into employment growth instead.

Suggested Citation

  • Elstner, Steffen & Feld, Lars P. & Schmidt, Christoph M., 2018. "The German productivity paradox: Facts and explanations," Ruhr Economic Papers 767, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    • Handle: RePEc:zbw:rwirep:767
    DOI: 10.4419/86788895
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/182032/1/1030571600.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.4419/86788895?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Miles S. Kimball & John G. Fernald & Susanto Basu, 2006. "Are Technology Improvements Contractionary?," American Economic Review, American Economic Association, vol. 96(5), pages 1418-1448, December.
    2. Alejandro Justiniano & Giorgio Primiceri & Andrea Tambalotti, 2011. "Investment Shocks and the Relative Price of Investment," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 14(1), pages 101-121, January.
    3. S. Bach & G. Baldi & K. Bernoth & J. Blazejczak & B. Bremer & J. Diekmann & D. Edler & B. Farkas & F. Fichtner & M. Fratzscher & M. Gornig & C. Kemfert & U. Kunert & H. Link & K. Neuhoff & W.-P. Schil, 2013. "Germany Must Invest More in Its Future," DIW Economic Bulletin, DIW Berlin, German Institute for Economic Research, vol. 3(8), pages 3-4.
    4. Theo S. Eicher & Oliver Roehn, 2007. "Sources of the German Productivity Demise: Tracing the Effects of Industry‐Level Information and Communication Technology Investment," German Economic Review, Verein für Socialpolitik, vol. 8(2), pages 211-236, May.
    5. Burda Michael C. & Seele Stefanie, 2017. "Das deutsche Arbeitsmarktwunder: Eine Bilanz," Perspektiven der Wirtschaftspolitik, De Gruyter, vol. 18(3), pages 179-204, October.
    6. Jonas D. M. Fisher, 2006. "The Dynamic Effects of Neutral and Investment-Specific Technology Shocks," Journal of Political Economy, University of Chicago Press, vol. 114(3), pages 413-451, June.
    7. David Altig & Lawrence Christiano & Martin Eichenbaum & Jesper Linde, 2011. "Firm-Specific Capital, Nominal Rigidities and the Business Cycle," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 14(2), pages 225-247, April.
    8. John G. Fernald & J. Christina Wang, 2016. "Why Has the Cyclicality of Productivity Changed? What Does It Mean?," Annual Review of Economics, Annual Reviews, vol. 8(1), pages 465-496, October.
    9. Bourles, Renaud & Cette, Gilbert, 2007. "Trends in "structural" productivity levels in the major industrialized countries," Economics Letters, Elsevier, vol. 95(1), pages 151-156, April.
    10. David M. Byrne & John G. Fernald & Marshall B. Reinsdorf, 2016. "Does the United States Have a Productivity Slowdown or a Measurement Problem?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 47(1 (Spring), pages 109-182.
    11. Krause, Michael U. & Uhlig, Harald, 2012. "Transitions in the German labor market: Structure and crisis," Journal of Monetary Economics, Elsevier, vol. 59(1), pages 64-79.
    12. Launov, Andrey & Wälde, Klaus, 2016. "The employment effect of reforming a public employment agency," European Economic Review, Elsevier, vol. 84(C), pages 140-164.
    13. Goncalves, Silvia & Kilian, Lutz, 2004. "Bootstrapping autoregressions with conditional heteroskedasticity of unknown form," Journal of Econometrics, Elsevier, vol. 123(1), pages 89-120, November.
    14. Dale W. Jorgenson, 2001. "Information Technology and the U.S. Economy," Higher School of Economics Economic Journal Экономический журнал Высшей школы экономики, CyberLeninka;Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский университет «Высшая школа экономики», vol. 5(1), pages 3-34.
    15. Maik H. Wolters, 2018. "How the baby boomers' retirement wave distorts model‐based output gap estimates," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 33(5), pages 680-689, August.
    16. Yannick Kalantzis, 2015. "Financial Fragility in Small Open Economies: Firm Balance Sheets and the Sectoral Structure," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(3), pages 1194-1222.
    17. Dan Andrews & Chiara Criscuolo & Peter N. Gal, 2015. "Frontier Firms, Technology Diffusion and Public Policy: Micro Evidence from OECD Countries," OECD Productivity Working Papers 2, OECD Publishing.
    18. Jordi Gali, 1999. "Technology, Employment, and the Business Cycle: Do Technology Shocks Explain Aggregate Fluctuations?," American Economic Review, American Economic Association, vol. 89(1), pages 249-271, March.
    19. Christopher J. Erceg & Luca Guerrieri & Christopher Gust, 2005. "Can Long-Run Restrictions Identify Technology Shocks?," Journal of the European Economic Association, MIT Press, vol. 3(6), pages 1237-1278, December.
    20. Miyamoto, Wataru & Nguyen, Thuy Lan, 2017. "Understanding the cross-country effects of U.S. technology shocks," Journal of International Economics, Elsevier, vol. 106(C), pages 143-164.
    21. Giancarlo Corsetti & Luca Dedola & Sylvain Leduc, 2008. "International Risk Sharing and the Transmission of Productivity Shocks," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(2), pages 443-473.
    22. Cette, Gilbert & Fernald, John & Mojon, Benoît, 2016. "The pre-Great Recession slowdown in productivity," European Economic Review, Elsevier, vol. 88(C), pages 3-20.
    23. Nicholas Bloom & Raffaella Sadun & John Van Reenen, 2012. "Americans Do IT Better: US Multinationals and the Productivity Miracle," American Economic Review, American Economic Association, vol. 102(1), pages 167-201, February.
    24. Frank Smets & Rafael Wouters, 2007. "Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach," American Economic Review, American Economic Association, vol. 97(3), pages 586-606, June.
    25. Michael C. Burda & Jennifer Hunt, 2011. "What Explains the German Labor Market Miracle in the Great Recession," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 42(1 (Spring), pages 273-335.
    26. Ademmer, Martin & Bickenbach, Frank & Bode, Eckhardt & Boysen-Hogrefe, Jens & Fiedler, Salomon & Gern, Klaus-Jürgen & Görg, Holger & Groll, Dominik & Hornok, Cecília & Jannsen, Nils & Kooths, Stefan &, 2017. "Produktivität in Deutschland: Messbarkeit und Entwicklung," Kieler Beiträge zur Wirtschaftspolitik 12, Kiel Institute for the World Economy (IfW Kiel).
    27. Teresa C Fort & John Haltiwanger & Ron S Jarmin & Javier Miranda, 2013. "How Firms Respond to Business Cycles: The Role of Firm Age and Firm Size," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 61(3), pages 520-559, August.
    28. Harald Uhlig, 2004. "Do Technology Shocks Lead to a Fall in Total Hours Worked?," Journal of the European Economic Association, MIT Press, vol. 2(2-3), pages 361-371, 04/05.
    29. Chad Syverson, 2017. "Challenges to Mismeasurement Explanations for the US Productivity Slowdown," Journal of Economic Perspectives, American Economic Association, vol. 31(2), pages 165-186, Spring.
    30. Kevin J. Stiroh, 2002. "Information Technology and the U.S. Productivity Revival: What Do the Industry Data Say?," American Economic Review, American Economic Association, vol. 92(5), pages 1559-1576, December.
    31. Neville Francis & Valerie A. Ramey, 2009. "Measures of per Capita Hours and Their Implications for the Technology-Hours Debate," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(6), pages 1071-1097, September.
    32. Greenwood, Jeremy & Hercowitz, Zvi & Krusell, Per, 1997. "Long-Run Implications of Investment-Specific Technological Change," American Economic Review, American Economic Association, vol. 87(3), pages 342-362, June.
    33. Fernald, John G., 2007. "Trend breaks, long-run restrictions, and contractionary technology improvements," Journal of Monetary Economics, Elsevier, vol. 54(8), pages 2467-2485, November.
    34. Mr. Tom Krebs & Mr. Martin Scheffel, 2013. "Macroeconomic Evaluation of Labor Market Reform in Germany," IMF Working Papers 2013/042, International Monetary Fund.
    35. Neville Francis & Michael T. Owyang & Jennifer E. Roush & Riccardo DiCecio, 2014. "A Flexible Finite-Horizon Alternative to Long-Run Restrictions with an Application to Technology Shocks," The Review of Economics and Statistics, MIT Press, vol. 96(4), pages 638-647, October.
    36. David Altig & Lawrence Christiano & Martin Eichenbaum & Jesper Linde, 2011. "Firm-Specific Capital, Nominal Rigidities and the Business Cycle," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 14(2), pages 225-247, April.
    37. Ramey, V.A., 2016. "Macroeconomic Shocks and Their Propagation," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 71-162, Elsevier.
    38. Jacobi, Lena & Kluve, Jochen, 2007. "Before and after the Hartz reforms: The performance of active labour market policy in Germany," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 40(1), pages 45-64.
    39. Diego Anzoategui & Diego Comin & Mark Gertler & Joseba Martinez, 2019. "Endogenous Technology Adoption and R&D as Sources of Business Cycle Persistence," American Economic Journal: Macroeconomics, American Economic Association, vol. 11(3), pages 67-110, July.
    40. Christian Dustmann & Bernd Fitzenberger & Uta Sch?nberg & Alexandra Spitz-Oener, 2014. "From Sick Man of Europe to Economic Superstar: Germany's Resurgent Economy," Journal of Economic Perspectives, American Economic Association, vol. 28(1), pages 167-188, Winter.
    41. Chiara Criscuolo & Jonathan Timmis, 2017. "The Relationship Between Global Value Chains and Productivity," International Productivity Monitor, Centre for the Study of Living Standards, vol. 32, pages 61-83, Spring.
    42. Tom Krebs & Martin Scheffel, 2013. "Macroeconomic Evaluation of Labor Market Reform in Germany," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 61(4), pages 664-701, December.
    43. Jacobi, Lena & Kluve, Jochen, 2007. "Before and after the Hartz reforms: The performance of active labour market policy in Germany," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 40(1), pages 45-64.
    44. Robert J. Gordon, 2012. "Is U.S. Economic Growth Over? Faltering Innovation Confronts the Six Headwinds," NBER Working Papers 18315, National Bureau of Economic Research, Inc.
    45. Enders, Zeno & Müller, Gernot J., 2009. "On the international transmission of technology shocks," Journal of International Economics, Elsevier, vol. 78(1), pages 45-59, June.
    46. Lucia Foster & John Haltiwanger & C. J. Krizan, 2006. "Market Selection, Reallocation, and Restructuring in the U.S. Retail Trade Sector in the 1990s," The Review of Economics and Statistics, MIT Press, vol. 88(4), pages 748-758, November.
    47. Ricardo de Avillez, 2012. "Sectoral Contributions to Labour Productivity Growth: Does the Choice of Decomposition Formula Matter?," CSLS Research Reports 2012-09, Centre for the Study of Living Standards.
    48. Jacobi, Lena & Kluve, Jochen, 2007. "Before and after the Hartz reforms: The performance of active labour market policy in Germany," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 40(1), pages 45-64.
    49. Tom Krebs & Martin Scheffel, 2013. "Macroeconomic Evaluation of Labor Market Reform in Germany," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 61(4), pages 664-701, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Bofinger, Peter & Feld, Lars P. & Schmidt, Christoph M. & Schnabel, Isabel & Wieland, Volker, 2018. "Vor wichtigen wirtschaftspolitischen Weichenstellungen. Jahresgutachten 2018/19 [Setting the Right Course for Economic Policy. Annual Report 2018/19]," Annual Economic Reports / Jahresgutachten, German Council of Economic Experts / Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung, volume 127, number 201819.
    2. Schreiber Sven & Schmidt Vanessa, 2022. "Missing growth measurement in Germany," German Economic Review, De Gruyter, vol. 23(3), pages 493-527, August.
    3. Gonçalves, Márcio & Simões, Nuno & Serra, Catarina & Flores-Colen, Inês, 2020. "A review of the challenges posed by the use of vacuum panels in external insulation finishing systems," Applied Energy, Elsevier, vol. 257(C).
    4. Ho, Calvin K. & McAuley, Kimberley B. & Peppley, Brant A., 2019. "Biolubricants through renewable hydrocarbons: A perspective for new opportunities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 113(C), pages 1-1.
    5. Breuer Sebastian & Elstner Steffen, 2020. "Germany’s Growth Prospects against the Backdrop of Demographic Change," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 240(5), pages 565-605, October.
    6. Karpagam Subramanian & Shauhrat S. Chopra & Weslynne S. Ashton, 2021. "Capital‐based life cycle sustainability assessment: Evaluation of potential industrial symbiosis synergies," Journal of Industrial Ecology, Yale University, vol. 25(5), pages 1161-1176, October.
    7. Elstner, Steffen & Grimme, Christian & Kecht, Valentin & Lehmann, Robert, 2022. "The diffusion of technological progress in ICT," European Economic Review, Elsevier, vol. 149(C).
    8. Goldin, Ian & Koutroumpis, Pantelis & Lafond, François & Winkler, Julian, 2020. "Why is productivity slowing down?," MPRA Paper 99172, University Library of Munich, Germany.
    9. D. Dessì & R. Paci, 2023. "The impact of Global Value Chains participation on countries' productivity," Working Paper CRENoS 202305, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
    10. Feld, Lars P. & Fuest, Clemens & Haucap, Justus & Schweitzer, Heike & Wieland, Volker & Wigger, Berthold U., 2020. "No retreat into fortress Europe!," Kronberger Kreis-Studien 66e, Stiftung Marktwirtschaft / The Market Economy Foundation, Berlin.
    11. Feld, Lars P. & Schmidt, Christoph M. & Schnabel, Isabel & Truger, Achim & Wieland, Volker, 2019. "Den Strukturwandel meistern. Jahresgutachten 2019/20 [Dealing with Structural Change. Annual Report 2019/20]," Annual Economic Reports / Jahresgutachten, German Council of Economic Experts / Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung, volume 127, number 201920.
    12. Parteka, Aleksandra & Kordalska, Aleksandra, 2023. "Artificial intelligence and productivity: global evidence from AI patent and bibliometric data," Technovation, Elsevier, vol. 125(C).
    13. repec:gdk:wpaper:67 is not listed on IDEAS
    14. Maria Tsiapa, 2023. "A holistic approach of the labour productivity slowdown in the regions of the European Union," Papers in Regional Science, Wiley Blackwell, vol. 102(3), pages 507-531, June.
    15. Serguei Kaniovski & Thomas Url & Helmut Hofer & Viola Garstenauer, 2021. "A Long-run Macroeconomic Model of the Austrian Economy (A-LMM 2.0). New Results (2021)," WIFO Studies, WIFO, number 67377, Juni.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Elstner, Steffen & Grimme, Christian & Kecht, Valentin & Lehmann, Robert, 2022. "The diffusion of technological progress in ICT," European Economic Review, Elsevier, vol. 149(C).
    2. Elstner, Steffen & Rujin, Svetlana, 2019. "The consequences of U.S. technology changes for productivity in advanced economies," Ruhr Economic Papers 796, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    3. Andrei Polbin & Sergey Drobyshevsky, 2014. "Developing a Dynamic Stochastic Model of General Equilibrium for the Russian Economy," Research Paper Series, Gaidar Institute for Economic Policy, issue 166P, pages 156-156.
    4. Justiniano, Alejandro & Primiceri, Giorgio E. & Tambalotti, Andrea, 2010. "Investment shocks and business cycles," Journal of Monetary Economics, Elsevier, vol. 57(2), pages 132-145, March.
    5. Ramey, V.A., 2016. "Macroeconomic Shocks and Their Propagation," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 71-162, Elsevier.
    6. Dieppe,Alistair Matthew & Francis,Neville Ricardo & Kindberg-Hanlon,Gene, 2021. "Technology and Demand Drivers of Productivity Dynamics in Developed and Emerging Market Economies," Policy Research Working Paper Series 9525, The World Bank.
    7. Dieppe, Alistair & Francis, Neville & Kindberg-Hanlon, Gene, 2021. "Technological and non-technological drivers of productivity dynamics in developed and emerging market economies," Journal of Economic Dynamics and Control, Elsevier, vol. 131(C).
    8. Gubler, Matthias & Hertweck, Matthias S., 2013. "Commodity price shocks and the business cycle: Structural evidence for the U.S," Journal of International Money and Finance, Elsevier, vol. 37(C), pages 324-352.
    9. Alexander Murray, 2017. "What Explains the Post-2004 U.S.Productivity Slowdown?," CSLS Research Reports 2017-05, Centre for the Study of Living Standards.
    10. Michael Stops, 2016. "Revisiting German labour market reform effects—a panel data analysis for occupational labour markets," IZA Journal of European Labor Studies, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 5(1), pages 1-43, December.
    11. Bofinger, Peter & Schnabel, Isabel & Feld, Lars P. & Schmidt, Christoph M. & Wieland, Volker, 2015. "Zukunftsfähigkeit in den Mittelpunkt. Jahresgutachten 2015/16 [Focus on Future Viability. Annual Report 2015/16]," Annual Economic Reports / Jahresgutachten, German Council of Economic Experts / Sachverständigenrat zur Begutachtung der gesamtwirtschaftlichen Entwicklung, volume 127, number 201516.
    12. Ehrich, Malte & Munasib, Abdul & Roy, Devesh, 2018. "The Hartz reforms and the German labor force," European Journal of Political Economy, Elsevier, vol. 55(C), pages 284-300.
    13. Carrillo-Tudela, Carlos & Launov, Andrey & Robin, Jean-Marc, 2021. "The fall in german unemployment: A flow analysis," European Economic Review, Elsevier, vol. 132(C).
    14. Seele, Stefanie & Burda, Michael, 2016. "No Role for the Hartz Reforms? Demand and Supply Factors in the German Labor Market, 1993-2014," VfS Annual Conference 2016 (Augsburg): Demographic Change 145650, Verein für Socialpolitik / German Economic Association.
    15. Fabio Canova & David Lopez-Salido & Claudio Michelacci, 2010. "The effects of technology shocks on hours and output: a robustness analysis," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 25(5), pages 755-773.
    16. Mandelman, Federico S. & Zanetti, Francesco, 2014. "Flexible prices, labor market frictions and the response of employment to technology shocks," Labour Economics, Elsevier, vol. 26(C), pages 94-102.
    17. Alban Moura, 2020. "Total factor productivity and the measurement of neutral technology," BCL working papers 143, Central Bank of Luxembourg.
    18. Beissinger, Thomas & Chusseau, Nathalie & Hellier, Joël, 2016. "Offshoring and labour market reforms in Germany: Assessment and policy implications," Economic Modelling, Elsevier, vol. 53(C), pages 314-333.
    19. Lea Immel, 2021. "The Impact of Labor Market Reforms on Income Inequality: Evidence from the German Hartz Reforms," ifo Working Paper Series 347, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
    20. Ghent, Andra C., 2009. "Comparing DSGE-VAR forecasting models: How big are the differences?," Journal of Economic Dynamics and Control, Elsevier, vol. 33(4), pages 864-882, April.

    More about this item

    Keywords

    labor productivity; labor markets; technology shocks; digitalization; structural VARs;
    All these keywords.

    JEL classification:

    • O40 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:zbw:rwirep:767. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ZBW - Leibniz Information Centre for Economics (email available below). General contact details of provider: https://edirc.repec.org/data/rwiesde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.