People - MADOC

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Number of items: 13.

Working paper

Saam, Marianne ; Weinhardt, Laura ; Trottner, Lukas (2016) Public ICT investment in reaction to the economic crisis : a case study on measuring IT-related intangibles in the public sector.

ZEW Discussion Papers Mannheim 16-081 [Working paper]

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Saam, Marianne ; Niebel, Thomas (2016) Vergleich der Ausgaben für Digitalisierungsprojekte im Mittelstand mit den gesamtwirtschaftlichen IKT-Investitionen.

ZEW-Dokumentation Mannheim 16-02 [Working paper]

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Chen, Wen ; Niebel, Thomas ; Saam, Marianne (2014) Are intangibles more productive in ICT-intensive industries? : evidence from EU countries.

ZEW Discussion Papers Mannheim 14-070 [Working paper]

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Saam, Marianne (2014) The identification of directed technical change revisited.

ZEW Discussion Papers Mannheim 14-127 [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?

ZEW-Dokumentation Mannheim 14-02 [Working paper]

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Niebel, Thomas ; O’Mahony, Mary ; Saam, Marianne (2013) The contribution of intangible assets to sectoral productivity growth in the EU.

ZEW Discussion Papers Mannheim 13-062 [Working paper]

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Papageorgiou, Chris ; Saam, Marianne ; Schulte, Patrick (2013) Elasticity of substitution between clean and dirty energy inputs : a macroeconomic perspective.

ZEW Discussion Papers Mannheim 13-087 [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.

ZEW policy brief Mannheim 2013-05 [Working paper]

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Kummer, Michael E. ; Saam, Marianne ; Halatchliyski, Iassen ; Giorgidze, George (2012) Centrality and content creation in networks: the case of German Wikipedia.

ZEW Discussion Papers Mannheim 12-053 [Working paper]