IDEAS home Printed from https://ideas.repec.org/p/iza/izadps/dp11501.html
   My bibliography  Save this paper

Business Cycles and Start-ups across Industries: An Empirical Analysis of German Regions

Author

Listed:
  • Konon, Alexander

    (DIW Berlin)

  • Fritsch, Michael

    (University of Jena)

  • Kritikos, Alexander S.

    (DIW Berlin)

Abstract

We analyze whether start-up rates in different industries systematically change with business cycle variables. Using a unique data set at the industry level, we mostly find correlations that are consistent with counter-cyclical influences of the business cycle on entries in both innovative and non-innovative industries. Entries into the large-scale industries, including the innovative part of manufacturing, are only influenced by changes in the cyclical component of unemployment, while entries into small-scale industries, like knowledge intensive services, are mostly influenced by changes in the cyclical component of GDP. Thus, our analysis suggests that favorable conditions in terms of high GDP might not be germane for start-ups. Given that both innovative and non-innovative businesses react counter-cyclically in 'regular' recessions, business formation may have a stabilizing effect on the economy.

Suggested Citation

  • Konon, Alexander & Fritsch, Michael & Kritikos, Alexander S., 2018. "Business Cycles and Start-ups across Industries: An Empirical Analysis of German Regions," IZA Discussion Papers 11501, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp11501
    as

    Download full text from publisher

    File URL: https://docs.iza.org/dp11501.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Buettner, Thiess, 2001. "Local business taxation and competition for capital: the choice of the tax rate," Regional Science and Urban Economics, Elsevier, vol. 31(2-3), pages 215-245, April.
    2. Marco Caliendo & Alexander Kritikos, 2010. "Start-ups by the unemployed: characteristics, survival and direct employment effects," Small Business Economics, Springer, vol. 35(1), pages 71-92, July.
    3. Thurik, A. Roy & Carree, Martin A. & van Stel, André & Audretsch, David B., 2008. "Does self-employment reduce unemployment?," Journal of Business Venturing, Elsevier, vol. 23(6), pages 673-686, November.
    4. Gian Luca Clementi & Berardino Palazzo, 2016. "Entry, Exit, Firm Dynamics, and Aggregate Fluctuations," American Economic Journal: Macroeconomics, American Economic Association, vol. 8(3), pages 1-41, July.
    5. Lourdes Montoya & Jakob Haan, 2008. "Regional business cycle synchronization in Europe?," International Economics and Economic Policy, Springer, vol. 5(1), pages 123-137, July.
    6. Hodrick, Robert J & Prescott, Edward C, 1997. "Postwar U.S. Business Cycles: An Empirical Investigation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(1), pages 1-16, February.
    7. Petr Sedláček & Vincent Sterk, 2017. "The Growth Potential of Startups over the Business Cycle," American Economic Review, American Economic Association, vol. 107(10), pages 3182-3210, October.
    8. Rainald Borck & Marco Caliendo & Viktor Steiner, 2007. "Fiscal Competition and the Composition of Public Spending: Theory and Evidence," FinanzArchiv: Public Finance Analysis, Mohr Siebeck, Tübingen, vol. 63(2), pages 264-277, June.
    9. Thomas Åstebro & Pontus Braunerhjelm & Anders Broström, 2013. "Does academic entrepreneurship pay?," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 22(1), pages 281-311, February.
    10. Román, Concepción & Congregado, Emilio & Millán, José María, 2013. "Start-up incentives: Entrepreneurship policy or active labour market programme?," Journal of Business Venturing, Elsevier, vol. 28(1), pages 151-175.
    11. Lee, Yoonsoo & Mukoyama, Toshihiko, 2015. "Entry and exit of manufacturing plants over the business cycle," European Economic Review, Elsevier, vol. 77(C), pages 20-27.
    12. Lewis, Vivien, 2009. "Business Cycle Evidence On Firm Entry," Macroeconomic Dynamics, Cambridge University Press, vol. 13(5), pages 605-624, November.
    13. Glaeser, Edward L. & Rosenthal, Stuart S. & Strange, William C., 2010. "Urban economics and entrepreneurship," Journal of Urban Economics, Elsevier, vol. 67(1), pages 1-14, January.
    14. David B. Audretsch (ed.), 2006. "Entrepreneurship, Innovation and Economic Growth," Books, Edward Elgar Publishing, number 4130.
    15. Roy Thurik, 2014. "Entrepreneurship and the business cycle," IZA World of Labor, Institute of Labor Economics (IZA), pages 1-90, October.
    16. Scott Shane, 2001. "Technology Regimes and New Firm Formation," Management Science, INFORMS, vol. 47(9), pages 1173-1190, September.
    17. Morten O. Ravn & Harald Uhlig, 2002. "On adjusting the Hodrick-Prescott filter for the frequency of observations," The Review of Economics and Statistics, MIT Press, vol. 84(2), pages 371-375.
    18. Bernanke, Ben & Gertler, Mark, 1989. "Agency Costs, Net Worth, and Business Fluctuations," American Economic Review, American Economic Association, vol. 79(1), pages 14-31, March.
    19. Emilio Congregado & Antonio Golpe & Simon Parker, 2012. "The dynamics of entrepreneurship: hysteresis, business cycles and government policy," Empirical Economics, Springer, vol. 43(3), pages 1239-1261, December.
    20. M.A. Carree & A.R. Thurik, 2008. "The Lag Structure of the Impact of Business Ownership on Economic Performance in OECD Countries," Small Business Economics, Springer, vol. 30(1), pages 101-110, January.
    21. Holmes, Thomas J & Schmitz, James A, Jr, 1990. "A Theory of Entrepreneurship and Its Application to the Study of Business Transfers," Journal of Political Economy, University of Chicago Press, vol. 98(2), pages 265-294, April.
    22. Juan Sanchis Llopis & José María Millán & Rui Baptista & Andrew Burke & Simon Parker & Roy Thurik, 2015. "Good times, bad times: entrepreneurship and the business cycle," Post-Print hal-02013660, HAL.
    23. Bersch, Johannes & Gottschalk, Sandra & Müller, Bettina & Niefert, Michaela, 2014. "The Mannheim Enterprise Panel (MUP) and firm statistics for Germany," ZEW Discussion Papers 14-104, ZEW - Leibniz Centre for European Economic Research.
    24. Michael Fritsch & Alexander S. Kritikos & Katharina Pijnenburg, 2013. "Business Cycles, Unemployment and Entrepreneurial Entry: First Evidence from Germany," Discussion Papers of DIW Berlin 1281, DIW Berlin, German Institute for Economic Research.
    25. Zoltán J. Ács & Pontus Braunerhjelm & David B. Audretsch & Bo Carlsson, 2015. "The knowledge spillover theory of entrepreneurship," Chapters, in: Global Entrepreneurship, Institutions and Incentives, chapter 7, pages 129-144, Edward Elgar Publishing.
    26. 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.
    27. Foti, Alessandro & Vivarelli, Marco, 1994. "An Econometric Test of the Self-Employment Model: The Case of Italy," Small Business Economics, Springer, vol. 6(2), pages 81-93, April.
    28. Marianne Baxter & Robert G. King, 1999. "Measuring Business Cycles: Approximate Band-Pass Filters For Economic Time Series," The Review of Economics and Statistics, MIT Press, vol. 81(4), pages 575-593, November.
    29. repec:iab:iabfda:200704(en is not listed on IDEAS
    30. Michael Fritsch & Michael Wyrwich, 2014. "The Long Persistence of Regional Levels of Entrepreneurship: Germany, 1925-2005," Regional Studies, Taylor & Francis Journals, vol. 48(6), pages 955-973, June.
    31. Fritsch, Michael & Kritikos, Alexander S. & Rusakova, Alina, 2012. "Who Starts a Business and Who is Self-Employed in Germany," IZA Discussion Papers 6326, Institute of Labor Economics (IZA).
    32. André Stel & Martin Carree & Roy Thurik, 2005. "The Effect of Entrepreneurial Activity on National Economic Growth," Small Business Economics, Springer, vol. 24(3), pages 311-321, February.
    33. Alexander S. Kritikos, 2024. "Entrepreneurs and their impact on jobs and economic growth," IZA World of Labor, Institute of Labor Economics (IZA), pages 1-8.2, October.
    34. Rampini, Adriano A., 2004. "Entrepreneurial activity, risk, and the business cycle," Journal of Monetary Economics, Elsevier, vol. 51(3), pages 555-573, April.
    35. Caballero, Ricardo J & Hammour, Mohamad L, 1994. "The Cleansing Effect of Recessions," American Economic Review, American Economic Association, vol. 84(5), pages 1350-1368, December.
    36. Fritsch, Michael, 2013. "New Business Formation and Regional Development: A Survey and Assessment of the Evidence," Foundations and Trends(R) in Entrepreneurship, now publishers, vol. 9(3), pages 249-364, February.
    37. Michael Fritsch & Ronney Aamoucke, 2017. "Fields of knowledge in higher education institutions, and innovative start-ups: An empirical investigation," Papers in Regional Science, Wiley Blackwell, vol. 96, pages 1-27, March.
    38. Arthur Lewbel, 2012. "Using Heteroscedasticity to Identify and Estimate Mismeasured and Endogenous Regressor Models," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 30(1), pages 67-80.
    39. Edward L. Glaeser & William R. Kerr & Giacomo A. M. Ponzetto, 2010. "Clusters of Entrepreneurship," NBER Chapters, in: Cities and Entrepreneurship, National Bureau of Economic Research, Inc.
    40. Mortensen, Dale & Pissarides, Christopher, 2011. "Job Creation and Job Destruction in the Theory of Unemployment," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 1-19.
    41. Michael Fritsch & Ronney Aamoucke, 2013. "Regional public research, higher education, and innovative start-ups: an empirical investigation," Small Business Economics, Springer, vol. 41(4), pages 865-885, December.
    42. Christian Hundt & Rolf Sternberg, 2016. "Explaining new firm creation in Europe from a spatial and time perspective: A multilevel analysis based upon data of individuals, regions and countries," Papers in Regional Science, Wiley Blackwell, vol. 95(2), pages 223-257, June.
    43. Howard J. Wall & Yannis Georgellis, 2000. "What makes a region entrepreneurial? Evidence from Britain," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 34(3), pages 385-403.
    44. Mise, Emi & Kim, Tae-Hwan & Newbold, Paul, 2005. "On suboptimality of the Hodrick-Prescott filter at time series endpoints," Journal of Macroeconomics, Elsevier, vol. 27(1), pages 53-67, March.
    45. Patrick Francois & Huw Lloyd-Ellis, 2003. "Animal Spirits Through Creative Destruction," American Economic Review, American Economic Association, vol. 93(3), pages 530-550, June.
    46. Daniel W. Elfenbein & Barton H. Hamilton & Todd R. Zenger, 2010. "The Small Firm Effect and the Entrepreneurial Spawning of Scientists and Engineers," Management Science, INFORMS, vol. 56(4), pages 659-681, April.
    47. Gehrke, Birgit & Frietsch, Rainer & Neuhäusler, Peter & Rammer, Christian & Leidmann, Mark, 2013. "Neuabgrenzung forschungsintensiver Industrien und Güter: NIW/ISI/ZEW-Listen 2012," Studien zum deutschen Innovationssystem 8-2013, Expertenkommission Forschung und Innovation (EFI) - Commission of Experts for Research and Innovation, Berlin.
    48. Gadi Barlevy, 2007. "On the Cyclicality of Research and Development," American Economic Review, American Economic Association, vol. 97(4), pages 1131-1164, September.
    49. Robert W. Fairlie, 2013. "Entrepreneurship, Economic Conditions, and the Great Recession," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 22(2), pages 207-231, June.
    50. Audretsch, David B. & Keilbach, Max C. & Lehmann, Erik E., 2006. "Entrepreneurship and Economic Growth," OUP Catalogue, Oxford University Press, number 9780195183511.
    51. Martin Robson, 1998. "Self-employment in the UK regions," Applied Economics, Taylor & Francis Journals, vol. 30(3), pages 313-322.
    52. Simon C. Parker, 2012. "Theories Of Entrepreneurship, Innovation And The Business Cycle," Journal of Economic Surveys, Wiley Blackwell, vol. 26(3), pages 377-394, July.
    53. David B. Audretsch, 1995. "Innovation and Industry Evolution," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011468, April.
    54. Parker, Simon C, 2009. "Why do small firms produce the entrepreneurs?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 38(3), pages 484-494, June.
    55. Michael Siemer, 2014. "Firm Entry and Employment Dynamics in the Great Recession," Finance and Economics Discussion Series 2014-56, Board of Governors of the Federal Reserve System (U.S.).
    56. J. Paul Elhorst, 2003. "Specification and Estimation of Spatial Panel Data Models," International Regional Science Review, , vol. 26(3), pages 244-268, July.
    57. repec:iza:izawol:journl:y:2014:p:8 is not listed on IDEAS
    58. Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-1150, September.
    59. Spengler, Anja, 2008. "The establishment history panel 1975-2005 : handbook version 2.0.0," FDZ Datenreport. Documentation on Labour Market Data 200704_en, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany].
    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. Audretsch, David B. & Kritikos, Alexander S. & Schiersch, Alexander, 2020. "Microfirms and innovation in the service sector," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 55(4), pages 997-1018.
    2. Alfonso Jesús Torres Marín, 2020. "Learning Lessons from the Economic Crisis in Self-employment," Contemporary Economics, University of Economics and Human Sciences in Warsaw., vol. 14(1), March.
    3. Audretsch, David & Hafenstein, Marian & Kritikos, Alexander S. & Schiersch, Alexander, 2018. "Firm Size and Innovation in the Service Sector," IZA Discussion Papers 12035, Institute of Labor Economics (IZA).
    4. Amoroso, Sara & Herrmann, Benedikt & Kritikos, Alexander S., 2023. "The Role of Regulation and Regional Government Quality for High Growth Firms: The Good, the Bad, and the Ugly," IZA Discussion Papers 16563, Institute of Labor Economics (IZA).
    5. Małgorzata Wosiek, 2023. "Unemployment and Enterprise Births in European Countries: A Sectoral Approach," Sustainability, MDPI, vol. 15(2), pages 1-17, January.
    6. Michael Fritsch & Maria Greve & Michael Wyrwich, 2021. "The COVID-19 Pandemic and Entrepreneurship in Germany: First Observations and Interpretations," Jena Economics Research Papers 2021-007, Friedrich-Schiller-University Jena.
    7. Adam P. Balcerzak & Michal Bernard Pietrzak (ed.), 2021. "Contemporary Issues in Economy. Proceedings of the International Conference on Applied Economics: Quantitative Methods," Books, Institute of Economic Research, edition 1, volume 11, number 28.
    8. David B. Audretsch & Seham Ghalwash & Iñaki Peña-Legazkue, 2024. "The resilient self-employability of women and senior people after sudden economic shocks," International Entrepreneurship and Management Journal, Springer, vol. 20(3), pages 1649-1675, September.
    9. Robert W. Fairlie & Frank M. Fossen, 2020. "Defining Opportunity versus Necessity Entrepreneurship: Two Components of Business Creation," Research in Labor Economics, in: Change at Home, in the Labor Market, and On the Job, volume 48, pages 253-289, Emerald Group Publishing Limited.
    10. Sara Amoroso & Benedikt Herrmann & Alexander S. Kritikos, 2023. "The Role of Regulation and Regional Government Quality for High Growth Firms: The Good, the Bad, and the Ugly," CEPA Discussion Papers 71, Center for Economic Policy Analysis.
    11. Sara Amoroso & Benedikt Herrmann & Alexander S. Kritikos, 2023. "The Role of Regulation and Regional Government Quality for High Growth Firms: The Good, the Bad, and the Ugly," Discussion Papers of DIW Berlin 2053, DIW Berlin, German Institute for Economic Research.
    12. Galina Shirokova & Nailya Galieva & Joshua V. White & Diana Doktorova, 2024. "Narcissism, workaholism, family support and new venture performance: a moderated mediation model," Small Business Economics, Springer, vol. 63(1), pages 379-419, June.
    13. Fossen, Frank M., 2019. "Entrepreneurship over the Business Cycle in the United States: A Decomposition," IZA Discussion Papers 12499, Institute of Labor Economics (IZA).
    14. Malgorzata Wosiek, 2021. "Unemployment and new firm formation: evidence from Polish industries at the regional level," Equilibrium. Quarterly Journal of Economics and Economic Policy, Institute of Economic Research, vol. 16(4), pages 765-782, December.
    15. Katarzyna Haverkamp & Petrik Runst & Till Proeger, 2021. "Das Handwerk zwischen Corona-Krise und Rückvermeisterung [The Effects of COVID-19 Induced Lockdown Measures on Market Entry and Exits in the Skilled Crafts Sector]," Wirtschaftsdienst, Springer;ZBW - Leibniz Information Centre for Economics, vol. 101(3), pages 194-199, March.
    16. Sotirakopoulos, Panagiotis & Mount, Matthew P. & Guven, Cahit & Ulker, Aydogan & Graham, Carol, 2023. "A tale of two life stages: The imprinting effect of macroeconomic contractions on later life entrepreneurship," Journal of Business Venturing, Elsevier, vol. 38(4).
    17. Sotirakopoulos, Panagiotis & Guven, Cahit & Ulker, Aydogan & Graham, Carol, 2021. "Macroeconomic Contractions during Impressionable Years and Entrepreneurship in Later Adulthood," GLO Discussion Paper Series 850, Global Labor Organization (GLO).
    18. Frank M. Fossen, 2021. "Self-employment over the business cycle in the USA: a decomposition," Small Business Economics, Springer, vol. 57(4), pages 1837-1855, December.

    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. Alexander Konon & Michael Fritsch & Alexander Kritikos, 2017. "Business Cycles and Start-ups across Industries: an Empirical Analysis for Germany," Jena Economics Research Papers 2017-013, Friedrich-Schiller-University Jena.
    2. Fritsch, Michael & Kritikos, Alexander S. & Pijnenburg, Katharina, 2013. "Business Cycles, Unemployment and Entrepreneurial Entry: Evidence from Germany," IZA Discussion Papers 7852, Institute of Labor Economics (IZA).
    3. Roy Thurik, 2014. "Entrepreneurship and the business cycle," IZA World of Labor, Institute of Labor Economics (IZA), pages 1-90, October.
    4. Klapper, Leora & Love, Inessa & Randall, Douglas, 2014. "New firm registration and the business cycle," Policy Research Working Paper Series 6775, The World Bank.
    5. Marco Vivarelli, 2013. "Is entrepreneurship necessarily good? Microeconomic evidence from developed and developing countries," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 22(6), pages 1453-1495, December.
    6. Lechman, Ewa & Dominiak, Piotr, 2016. "Entrepreneurship vulnerability to business cycle. A new methodology for identification pro-cyclical and counter-cyclical patterns of entrepreneurial activity," MPRA Paper 68793, University Library of Munich, Germany.
    7. Marco Vivarelli, 2012. "Entrepreneurship and Post-Entry Performance: the Microeconomic Evidence," DISCE - Quaderni del Dipartimento di Scienze Economiche e Sociali dises1286, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    8. Beiler, Hendrik, 2017. "Do you dare? The effect of economic conditions on entrepreneurship among college graduates," Labour Economics, Elsevier, vol. 47(C), pages 64-74.
    9. Vivarelli, Marco, 2012. "Drivers of entrepreneurship and post-entry performance : microeconomic evidence from advanced and developing countries," Policy Research Working Paper Series 6245, The World Bank.
    10. Fossen, Frank M. & Martin, Thorsten, 2018. "Entrepreneurial dynamics over space and time," Regional Science and Urban Economics, Elsevier, vol. 70(C), pages 204-214.
    11. Michael Fritsch & Sandra Kublina, 2019. "Persistence and change of regional new business formation in the national league table," Journal of Evolutionary Economics, Springer, vol. 29(3), pages 891-917, July.
    12. Sotirakopoulos, Panagiotis & Mount, Matthew P. & Guven, Cahit & Ulker, Aydogan & Graham, Carol, 2023. "A tale of two life stages: The imprinting effect of macroeconomic contractions on later life entrepreneurship," Journal of Business Venturing, Elsevier, vol. 38(4).
    13. Michael Fritsch & Michael Wyrwich, 2018. "Regional knowledge, entrepreneurial culture, and innovative start-ups over time and space―an empirical investigation," Small Business Economics, Springer, vol. 51(2), pages 337-353, August.
    14. Francesco Quatraro & Marco Vivarelli, 2015. "Drivers of Entrepreneurship and Post-entry Performance of Newborn Firms in Developing Countries," The World Bank Research Observer, World Bank, vol. 30(2), pages 277-305.
    15. Leendertse, Jip & Schrijvers, Mirella & Stam, Erik, 2022. "Measure Twice, Cut Once: Entrepreneurial Ecosystem Metrics," Research Policy, Elsevier, vol. 51(9).
    16. Colombelli, Alessandra & Krafft, Jackie & Vivarelli, Marco, 2016. "New Firms and Post-Entry Performance: The Role of Innovation," Department of Economics and Statistics Cognetti de Martiis. Working Papers 201602, University of Turin.
    17. Vanessa Hellwig, 2023. "Digital gravity? Firm birth and relocation patterns of young digital firms in Germany," Journal of Regional Science, Wiley Blackwell, vol. 63(2), pages 340-378, March.
    18. Catherine Laffineur & Saulo Dubard Barbosa & Alain Fayolle & Emeran Nziali, 2017. "Active labor market programs’ effects on entrepreneurship and unemployment," Small Business Economics, Springer, vol. 49(4), pages 889-918, December.
    19. Michael Fritsch & Ronney Aamoucke, 2013. "Regional public research, higher education, and innovative start-ups: an empirical investigation," Small Business Economics, Springer, vol. 41(4), pages 865-885, December.
    20. Alessandra Colombelli & Jackie Krafft & Marco Vivarelli, 2016. "To be born is not enough: the key role of innovative start-ups," Small Business Economics, Springer, vol. 47(2), pages 277-291, August.

    More about this item

    Keywords

    new business formation; entrepreneurship; business cycle; manufacturing; services; innovative industries;
    All these keywords.

    JEL classification:

    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure
    • L26 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Entrepreneurship
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes

    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:iza:izadps:dp11501. 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: Holger Hinte (email available below). General contact details of provider: https://edirc.repec.org/data/izaaade.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.