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Number of items: 27.

Article

Bertschek, Irene ; Erdsiek, Daniel ; Trenz, Manuel (2017) IT outsourcing - a source of innovation? : Microeconometric evidence for Germany. Managerial and Decision Economics : MDE Chichester [u.a.] 38 7 941-954 [Article]

Bertschek, Irene ; Hogrefe, Jan ; Rasel, Fabienne (2015) Trade and technology: new evidence on the productivity sorting of firms. Review of World Economics = Weltwirtschaftliches Archiv Heidelberg 151 1 53-72 [Article]

Lechner, Michael ; Bertschek, Irene (1998) Convenient Estimators for the Panel Probit Model. Journal of Econometrics Chichester 87 2 329-371 [Article]

Book chapter

Lechner, Michael ; Bertschek, Irene ; Ulloa, Ines M. (1991) Das Arbeitsangebot verheirateter Frauen im Lebenszyklus : Eine deskriptive Analyse einer Längsschnittstichprobe aus dem Sozio-ökonomischen Panel. Rendtel, Ulrich Zur Einkommensdynamik in Deutschland seit 1984 Frankfurt [Book chapter]

Working paper

Bertschek, Irene ; Briglauer, Wolfgang (2018) Wie die Digitale Transformation der Wirtschaft gelingt. Open Access ZEW policy brief Mannheim 2018-05 [Working paper]
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Bertschek, Irene ; Kesler, Reinhold (2017) Let the user speak : is feedback on Facebook a source of firms' innovation? Open Access ZEW Discussion Papers Mannheim 17-015 [Working paper]
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Bertschek, Irene ; Ohnemus, Jörg ; Viete, Steffen (2017) The ZEW ICT survey 2002 to 2015 : measuring the digital transformation in German firms. Open Access ZEW-Dokumentation Mannheim 17-01 [Working paper]
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Bertschek, Irene ; Polder, Michael ; Schulte, Patrick (2017) ICT and resilience in times of crisis : evidence from cross-country micro moments data. Open Access ZEW Discussion Papers Mannheim 17-030 [Working paper]
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Bertschek, Irene ; Ohnemus, Jörg (2016) Europe’s digital future : focus on key priorities. Open Access ZEW policy brief Mannheim 2016-02 [Working paper]
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Bertschek, Irene ; Briglauer, Wolfgang ; Hüschelrath, Kai ; Kauf, Benedikt ; Niebel, Thomas (2016) The economic impacts of telecommunications networks and broadband internet : a survey. Open Access ZEW Discussion Papers Mannheim 16-056 [Working paper]
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Bertschek, Irene ; Niebel, Thomas (2015) Mobile and more productive? : firm-level evidence on the productivity effects of mobile internet use. Open Access ZEW Discussion Papers Mannheim 15-090 [Working paper]
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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? Open Access ZEW-Dokumentation Mannheim 14-02 [Working paper]
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Bertschek, Irene ; Hogrefe, Jan ; Rasel, Fabienne (2013) Trade and technology: new evidence on the productivity sorting of firms. Open Access ZEW Discussion Papers Mannheim 13-042 [Working paper]
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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. Open Access ZEW Discussion Papers Mannheim 13-118 [Working paper]
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Bertschek, Irene ; Bonin, Holger ; Egeln, Jürgen ; Fuest, Clemens ; Heinemann, Friedrich ; Hüschelrath, Kai ; Kappler, Marcus ; Licht, Georg ; Löschel, Andreas ; Schröder, Michael (2013) Herausforderungen für die deutsche Wirtschafts- und Finanzpolitik in der Legislaturperiode 2013-2017. Open Access ZEW policy brief Mannheim 2013-08 [Working paper]
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Bertschek, Irene ; Weel, Bas ter ; Borghans, Lex ; Hogrefe, Jan ; Kok, Suzanne ; Rasel, Fabienne ; Saam, Marianne (2013) The division of tasks, offshoring and efficiency gains. Open Access ZEW policy brief Mannheim 2013-05 [Working paper]
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Bertschek, Irene ; Erdsiek, Daniel (2012) IT outsourcing - a source of innovation? : Microeconometric evidence for Germany. Open Access ZEW Discussion Papers Mannheim 88-012 [Working paper]
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Bertschek, Irene ; Cerquera, Daniel ; Klein, Gordon J. (2011) More bits more bucks? : Measuring the impact of broadband internet on firm performance. Open Access None [Working paper]
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Bertschek, Irene ; Meyer, Jenny (2010) IT is never too late for changes? Analysing the relationship between process innovation, IT and older workers. Open Access None [Working paper]
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Bertschek, Irene (2008) Wissensvermittlung versus Legitimationsfunktion : warum engagieren Unternehmen IT-Berater? Open Access None [Working paper]
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Bertschek, Irene ; Meyer, Jenny (2008) Do older workers lower IT-enabled productivity? : firm-level evidence from Germany. Open Access None [Working paper]
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Bertschek, Irene ; Fryges, Helmut ; Kaiser, Ulrich (2004) B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity? Open Access None [Working paper]
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Bertschek, Irene ; Spitz, Alexandra (2003) IT, Organizational Change and Wages. Open Access None [Working paper]
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Bertschek, Irene ; Fryges, Helmut (2002) The Adoption of Business-to-Business E-Commerce: Empirical Evidence for German Companies. Open Access None [Working paper]
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Bertschek, Irene ; Kaiser, Ulrich (2001) Productivity Effects of Organizational Change: Microeconometric Evidence. Open Access None [Working paper]
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Bertschek, Irene ; Lechner, Michael (1995) Convenient Estimators for the Panel Probit Model. Open Access Discussion Papers / Institut für Volkswirtschaftslehre und Statistik Mannheim 528 [Working paper]
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Report

Dufft, Nicole ; Schleife, Katrin ; Bertschek, Irene ; Vanberg, Margit A. ; Böhmann, Tilo ; Schmitt, Ann Kristin ; Barnreiter, Martin (2010) Das wirtschaftliche Potenzial des Internet der Dienste : Studie im Auftrag des Bundesministeriums für Wirtschaft und Technologie. Berlin [Report]

This list was created automatically on Sat Jun 12 04:57:07 2021 CEST