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Irene Bertschek

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Personal Details

First Name:Irene
Middle Name:
Last Name:Bertschek
Suffix:
RePEc Short-ID:pbe555
Email:[This author has chosen not to make the email address public]
Homepage:http://www.zew.de/en/mitarbeiter/mitarbeiter.php3?action=mita&kurz=ibe
Postal Address:
Phone:
Location: Mannheim, Germany
Homepage: http://www.zew.de/
Email:
Phone: +49/621/1235-01
Fax: +49/621/1235-224
Postal: L 7,1; D - 68161 Mannheim
Handle: RePEc:edi:zemande (more details at EDIRC)
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  1. Bertschek, Irene & Niebel, Thomas & Ohnemus, Jörg & Rasel, Fabienne & Saam, Marianne & Schulte, Patrick & Schleife, Katrin & Stiehler, Andreas & Ortwein, Tobias & Heinzl, Armin & Nöhren, Marko, 2014. "Produktivität IT-basierter Dienstleistungen: Wie kann man sie messen und steuern?," ZEW Dokumentationen 14-02, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  2. Bertschek, Irene & Niebel, Thomas, 2013. "Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use at the early stage of diffusion," ZEW Discussion Papers 13-118, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  3. Bertschek, Irene & Hogrefe, Jan & Rasel, Fabienne, 2013. "Trade and technology: New evidence on the productivity sorting of firms," ZEW Discussion Papers 13-042, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  4. Bertschek. Irene & Erdsiek, Daniel, 2012. "IT outsourcing - A source of innovation? Microeconometric evidence for Germany," ZEW Discussion Papers 12-088, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  5. Klein, Stefan & Bertschek, Irene & Falck, Oliver & Mang, Constantin, 2012. "Neue Informations-und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?," Munich Reprints in Economics 19467, University of Munich, Department of Economics.
  6. Bertschek, Irene & Cerquera, Daniel & Klein, Gordon J., 2011. "More bits - more bucks? Measuring the impact of broadband internet on firm performance," ZEW Discussion Papers 11-032, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  7. Bertschek, Irene & Meyer, Jenny, 2010. "IT is never too late for changes? Analysing the relationship between process innovation, IT and older workers," ZEW Discussion Papers 10-053, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  8. Bertschek, Irene, 2008. "Wissensvermittlung versus Legitimationsfunktion: Warum engagieren Unternehmen IT-Berater?," ZEW Discussion Papers 08-083, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  9. Irene Bertschek & Jenny Meyer, 2008. "Do Older Workers Lower IT-Enabled Productivity? Firm-Level Evidence from Germany," DRUID Working Papers 08-17, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
  10. Bertschek, Irene & Fryges, Helmut & Kaiser, Ulrich, 2004. "B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?," ZEW Discussion Papers 04-45, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  11. Spitz, Alexandra & Bertschek, Irene, 2003. "IT, Organizational Change and Wages," ZEW Discussion Papers 03-69, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  12. Bertschek, Irene & Fryges, Helmut, 2002. "The Adoption of Business-to-Business E-Commerce: Empirical Evidence for German Companies," ZEW Discussion Papers 02-05, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  13. Bertschek, Irene & Kaiser, Ulrich, 2001. "Productivity effects of organizational change: microeconometric evidence," ZEW Discussion Papers 01-32, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  14. I. Bertschek & M. Lechner, 1995. "GMM Estimation of Panel Probit Models: Nonparametric Esitmation of the Optimal Instruments," SFB 373 Discussion Papers 1995,25, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
  15. Bertschek, Irene & Lechner, Michael, 1995. "Convenient Estimators for the Panel Probit Model," Discussion Papers 528, Institut fuer Volkswirtschaftslehre und Statistik, Abteilung fuer Volkswirtschaftslehre.
  16. I. Bertschek, 1995. "How to Stay in The Market? - Products and Process Innovation as a Response to Increasing Imports and Foreign Direct Investment," SFB 373 Discussion Papers 1995,7, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
  1. Stefan Klein & Irene Bertschek & Oliver Falck & Constantin Mang, 2012. "Neue Informations- und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?," Wirtschaftsdienst, Springer, vol. 92(11), pages 723-736, November.
  2. Irene Bertschek & Jenny Meyer, 2009. "Do Older Workers Lower IT-Enabled Productivity? Firm-Level Evidence from Germany," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 229(2-3), pages 327-342, June.
  3. Irene Bertschek & Helmut Fryges & Ulrich Kaiser, 2006. "B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 13(3), pages 387-405.
  4. Irene Bertschek & Ulrich Kaiser, 2004. "Productivity Effects of Organizational Change: Microeconometric Evidence," Management Science, INFORMS, vol. 50(3), pages 394-404, March.
  5. Bertschek, Irene & Spitz, Alexandra, 2003. "Informationstechnologien, organisatorische Veränderungen und Entlohnung (Information technologies, organisational changes and remuneration)," Mitteilungen aus der Arbeitsmarkt- und Berufsforschung, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 36(4), pages 599-615.
  6. Bertschek, Irene & Lechner, Michael, 1998. "Convenient estimators for the panel probit model," Journal of Econometrics, Elsevier, vol. 87(2), pages 329-371, September.
  7. Bertschek, Irene & Entorf, Horst, 1996. "On Nonparametric Estimation of the Schumpeterian Link between Innovation and Firm Size: Evidence from Belgium, France, and Germany," Empirical Economics, Springer, vol. 21(3), pages 401-26.
  8. Bertschek, Irene, 1995. "Product and Process Innovation as a Response to Increasing Import and Foreign Direct Investment," Journal of Industrial Economics, Wiley Blackwell, vol. 43(4), pages 341-57, December.
6 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-BEC: Business Economics (1) 2014-02-15
  2. NEP-CWA: Central & Western Asia (1) 2013-08-05
  3. NEP-EFF: Efficiency & Productivity (4) 2011-05-30 2013-03-09 2013-08-05 2014-02-15. Author is listed
  4. NEP-EUR: Microeconomic European Issues (1) 2014-02-15
  5. NEP-GER: German Papers (1) 2014-12-13
  6. NEP-ICT: Information & Communication Technologies (4) 2010-10-02 2011-05-30 2013-03-09 2014-02-15. Author is listed
  7. NEP-INO: Innovation (3) 2010-10-02 2011-05-30 2013-03-09. Author is listed
  8. NEP-INT: International Trade (1) 2013-08-05
  9. NEP-KNM: Knowledge Management & Knowledge Economy (1) 2014-02-15
  10. NEP-SBM: Small Business Management (1) 2013-08-05
  11. NEP-SOG: Sociology of Economics (1) 2014-02-15
  12. NEP-TID: Technology & Industrial Dynamics (1) 2013-08-05

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