Irene Bertschek

ZEW – Leibniz Centre for European Economic Research

P.O. Box 10 34 43

L 7,1 D-68161 Mannheim

Germany

SCHOLARLY PAPERS

15

DOWNLOADS
Rank 36,035

SSRN RANKINGS

Top 36,035

in Total Papers Downloads

3,042

TOTAL CITATIONS
Rank 16,561

SSRN RANKINGS

Top 16,561

in Total Papers Citations

94

Scholarly Papers (15)

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 785 (69,258)
Citation 23

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 370 (174,505)
Citation 19

Abstract:

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

3.

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, WU Vienna, ZEW – Leibniz Centre for European Economic Research, ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 313 (209,271)
Citation 6

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

4.

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: 57 Posted: 23 Mar 2017 Last Revised: 22 Mar 2021
Irene Bertschek and Reinhold Kesler
ZEW – Leibniz Centre for European Economic Research and Heinrich Heine University Dusseldorf - Duesseldorf Institute for Competition Economics (DICE)
Downloads 293 (224,697)
Citation 7

Abstract:

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D22, L23, O31

5.

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 239 (276,174)
Citation 9

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

German Financial State Aid during COVID-19 Pandemic: Higher Impact among Digitalized Self-Employed

DIW Berlin Discussion Paper No. 2018
Number of pages: 31 Posted: 17 Oct 2022
ZEW – Leibniz Centre for European Economic Research, University of Trier - Faculty of Management, Europa-Universitaet Viadrina - Fakultat fur Wirtschaftswissenschaften and German Institute for Economic Research (DIW Berlin)
Downloads 74 (703,541)

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Self-employment, emergency aid, treatment effects, COVID-19, entrepreneurship, digitalization, resilience

German Financial State Aid During COVID-19 Pandemic: Higher Impact Among Digitalized Self-Employed

ZEW - Centre for European Economic Research Discussion Paper No. 22-045
Number of pages: 31 Posted: 26 Oct 2022
ZEW – Leibniz Centre for European Economic Research, University of Trier - Faculty of Management, Europa-Universitaet Viadrina - Fakultat fur Wirtschaftswissenschaften and German Institute for Economic Research (DIW Berlin)
Downloads 58 (804,053)

Abstract:

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Self-Employment, Emergency Aid, Treatment Effects, COVID-19, Entrepreneurship, Digitalization, Resilience

German Financial State Aid During Covid-19 Pandemic: Higher Impact Among Digitalized Self-Employed

IZA Discussion Paper No. 15608
Number of pages: 31 Posted: 11 Oct 2022 Last Revised: 15 Apr 2023
ZEW – Leibniz Centre for European Economic Research, University of Trier - Faculty of Management, Europa-Universitaet Viadrina - Fakultat fur Wirtschaftswissenschaften and German Institute for Economic Research (DIW Berlin)
Downloads 50 (866,113)

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entrepreneurship, COVID-19, treatment effects, emergency aid, self-employment, digitalization, resilience

7.

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 148 (426,885)
Citation 1

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process innovation, information technology, older workers

8.

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 129 (476,887)
Citation 6

Abstract:

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Mobile Internet, Labour Productivity, Firm-Level Data

9.

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 116 (517,643)
Citation 2

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

10.

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 99 (581,542)
Citation 5

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labour productivity, information technology, older workers

11.

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 91 (613,630)
Citation 14

Abstract:

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D22, L23, O31

12.

Political Ignorance and the Internet

ZEW - Centre for European Economic Research Discussion Paper No. 21-106
Number of pages: 29 Posted: 11 Feb 2022
David F. Mueller and Irene Bertschek
University of Mannheim and ZEW – Leibniz Centre for European Economic Research
Downloads 84 (644,477)

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Internet, information cost, indifference index, political ignorance

13.

Firm Digitalisation and Mobility – Do Covid-19-Related Changes Persist?

ZEW - Centre for European Economic Research Discussion Paper No. 23-011
Number of pages: 49 Posted: 20 Apr 2023
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 75 (687,924)

Abstract:

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Covid-19, digitalisation, mobility reductions, environmental improvements

Diversify or Not? – The Link between Global Sourcing of ICT Goods and Firm Performance

DIW Berlin Discussion Paper No. 2043
Number of pages: 28 Posted: 06 Sep 2023
Alexander Schiersch, Irene Bertschek and Thomas Niebel
German Institute for Economic Research (DIW Berlin), ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 46 (900,753)

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ICT goods imports, global sourcing, digital sovereignty, firm performance

Diversify or Not? – The Link Between Global Sourcing of ICT Goods and Firm Performance

ZEW - Centre for European Economic Research Discussion Paper No. 23-025
Number of pages: 28 Posted: 23 Aug 2023
Alexander Schiersch, Irene Bertschek and Thomas Niebel
German Institute for Economic Research (DIW Berlin), ZEW – Leibniz Centre for European Economic Research and ZEW – Leibniz Centre for European Economic Research
Downloads 26 (1,115,317)

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ICT goods imports, global sourcing, digital sovereignty, firm performance

15.

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 46 (880,427)
Citation 2

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