Irene Bertschek

ZEW – Leibniz Centre for European Economic Research

P.O. Box 10 34 43

L 7,1 D-68161 Mannheim

Germany

SCHOLARLY PAPERS

11

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CITATIONS
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37

Scholarly Papers (11)

1.

The Adoption of Business-to-Business E-Commerce: Empirical Evidence for German Companies

ZEW Discussion Paper No. 02-05
Number of pages: 28 Posted: 05 Jan 2004
Irene Bertschek and Helmut Fryges
ZEW – Leibniz Centre for European Economic Research and Technopolis Group
Downloads 478 (58,259)
Citation 16

Abstract:

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2.

Productivity Effects of Organizational Change: Microeconometric Evidence

ZEW Discussion Paper No. 01-32
Number of pages: 36 Posted: 19 Nov 2002
Irene Bertschek and Ulrich Kaiser
ZEW – Leibniz Centre for European Economic Research and University of Southern Denmark - Faculty of Social Sciences
Downloads 313 (95,666)
Citation 6

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workplace reorganization, ICT-investment, labor productivity, endogenous switching regression model, Kernel density estimation

3.

B2b or Not to Be: Does B2b E-Commerce Increase Labour Productivity?

ZEW - Centre for European Economic Research Discussion Paper No. 04-045
Number of pages: 26 Posted: 13 Jul 2004 Last Revised: 09 Jun 2014
Irene Bertschek, Helmut Fryges and Ulrich Kaiser
ZEW – Leibniz Centre for European Economic Research, Technopolis Group and University of Southern Denmark - Faculty of Social Sciences
Downloads 196 (153,779)
Citation 6

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Business-to-business e-commerce, labour productivity, endogenous switching regression model, survey data

4.

The Economic Impacts of Telecommunications Networks and Broadband Internet: A Survey

ZEW - Centre for European Economic Research Discussion Paper No. 16-056
Number of pages: 51 Posted: 24 Aug 2016
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 135 (211,706)
Citation 2

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Telecommunications; Broadband; Economic Growth; Employment; Regional Development; Productivity

5.

Let the User Speak: Is Feedback on Facebook a Source of Firms' Innovation?

ZEW - Centre for European Economic Research Discussion Paper No. 17-015
Number of pages: 39 Posted: 23 Mar 2017
Irene Bertschek and Reinhold Kesler
ZEW – Leibniz Centre for European Economic Research and University of Zurich
Downloads 72 (322,345)
Citation 1

Abstract:

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D22, L23, O31

6.

IT is Never Too Late for Changes? Analysing the Relationship Between Process Innovation, IT and Older Workers

ZEW - Centre for European Economic Research Discussion Paper No. 10-053
Number of pages: 25 Posted: 25 Aug 2010
Irene Bertschek and Jenny Meyer
ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 72 (322,345)
Citation 3

Abstract:

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process innovation, information technology, older workers

7.

Do Older Workers Lower IT-Enabled Productivity? Firm-Level Evidence from Germany

ZEW - Centre for European Economic Research Discussion Paper No. 08-129
Number of pages: 26 Posted: 17 Apr 2009
Irene Bertschek and Jenny Meyer
ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 49 (389,491)

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labour productivity, information technology, older workers

8.

More Bits – More Bucks? Measuring the Impact of Broadband Internet on Firm Performance

ZEW - Centre for European Economic Research Discussion Paper No. 11-032
Number of pages: 30 Posted: 27 May 2011
Irene Bertschek, Daniel Cerquera and Gordon J. Klein
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and Heinrich Heine University Dusseldorf - Duesseldorf Institute for Competition Economics (DICE)
Downloads 47 (396,372)
Citation 10

Abstract:

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D22, L23, O31

9.

Mobile and More Productive? Firm-Level Evidence on the Productivity Effects of Mobile Internet Use

ZEW - Centre for European Economic Research Discussion Paper No. 15-090
Number of pages: 22 Posted: 19 Apr 2016
Irene Bertschek and Thomas Niebel
ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 34 (446,587)
Citation 3

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Mobile Internet, Labour Productivity, Firm-Level Data

10.

Trade and Technology: New Evidence on the Productivity Sorting of Firms

ZEW - Centre for European Economic Research Discussion Paper No. 13-042
Number of pages: 30 Posted: 18 Jul 2013
Irene Bertschek, Jan Hogrefe and Fabienne Rasel
ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research - Information and Communication Technologies Research Group
Downloads 17 (536,500)
Citation 1

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exports, productivity, sorting, information technology, firm-level data

11.

ICT and Resilience in Times of Crisis: Evidence from Cross-Country Micro Moments Data

ZEW - Centre for European Economic Research Discussion Paper No. 17-030
Number of pages: 27 Posted: 16 Aug 2017
Irene Bertschek, Michael Polder and Patrick Schulte
ZEW – Leibniz Centre for European Economic Research, University of Maastricht and Deutsche Bundesbank
Downloads 4 (618,022)

Abstract:

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ICT, innovation, productivity, economic crisis, resilience, meso-level data