Details about Irene Bertschek

Homepage:	http://www.zew.de/en/mitarbeiter/mitarbeiter.php3?action=mita&kurz=ibe
Workplace:	Leibniz-Zentrum für Europäische Wirtschaftsforschung (ZEW) (Leibniz Centre for European Economic Research), (more information at EDIRC)

Access statistics for papers by Irene Bertschek.

Last updated 2023-12-05. Update your information in the RePEc Author Service.

Short-id: pbe555

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Working Papers

2023

1. Diversify or Not? – The Link between Global Sourcing of ICT Goods and Firm Performance
   Discussion Papers of DIW Berlin, DIW Berlin, German Institute for Economic Research
   Also in ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research (2023)
   See also Journal Article To diversify or not? The link between global sourcing of ICT goods and firm performance, Economics of Innovation and New Technology, Taylor & Francis Journals (2025) (2025)
2. Firm digitalisation and mobility - Do Covid-19-related changes persist?
   ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research

2022

3. German Financial State Aid during COVID-19 Pandemic: Higher Impact among Digitalized Self-Employed
   Discussion Papers of DIW Berlin, DIW Berlin, German Institute for Economic Research
   Also in IZA Discussion Papers, Institute of Labor Economics (IZA) (2022) View citations (1)
   ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research (2022) View citations (1)
   See also Journal Article German financial state aid during Covid-19 pandemic: Higher impact among digitalized self-employed, Entrepreneurship & Regional Development, Taylor & Francis Journals (2024) (2024)
4. Umfrage: Selbstständige während der Covid-19-Pandemie in Deutschland 2020 = Survey: The Self-employed's Situation during the Covid-19 Pandemic in Germany 2020
   Data Documentation, DIW Berlin, German Institute for Economic Research

2021

5. Einsatz datengetriebener Produkt- und Preisdifferenzierungen und Folgen für den Sozialstaat
   IZA Research Reports, Institute of Labor Economics (IZA)
6. Entwicklung eines Konzepts zur Datenallmende
   IZA Research Reports, Institute of Labor Economics (IZA)
7. Political ignorance and the internet
   ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (2)
   See also Journal Article Political Ignorance and the Internet, Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter (2023) (2023)

2020

8. Cybersicherheit und Innovationen: Ergebnisse einer repräsentativen Umfrage
   ZEW Expert Briefs, ZEW - Leibniz Centre for European Economic Research
9. Soloselbstständigkeit in der Corona-Krise: Digitalisierung hilft bei der Bewältigung der Krise
   ZEW Expert Briefs, ZEW - Leibniz Centre for European Economic Research View citations (1)

2018

10. Let the user speak: Is feedback on Facebook a source of firms' innovation?
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (7)
    See also Journal Article Let the user speak: Is feedback on Facebook a source of firms’ innovation?, Information Economics and Policy, Elsevier (2022) View citations (1) (2022)
11. Wie die Digitale Transformation der Wirtschaft gelingt
    ZEW policy briefs, ZEW - Leibniz Centre for European Economic Research View citations (3)

2017

12. ICT and Resilience in Times of Crisis: What Do the Meso-Level Data Say?
    VfS Annual Conference 2017 (Vienna): Alternative Structures for Money and Banking, Verein für Socialpolitik / German Economic Association View citations (1)
13. ICT and resilience in times of crisis: Evidence from cross-country micro moments data
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (7)
    See also Journal Article ICT and resilience in times of crisis: evidence from cross-country micro moments data, Economics of Innovation and New Technology, Taylor & Francis Journals (2019) View citations (22) (2019)
14. The ZEW ICT survey 2002 to 2015: Measuring the digital transformation in German firms
    ZEW Dokumentationen, ZEW - Leibniz Centre for European Economic Research View citations (6)
    See also Journal Article The ZEW ICT Survey 2002 to 2015: Measuring the Digital Transformation in German Firms, Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter (2018) View citations (5) (2018)

2016

15. Europe's digital future: Focus on key priorities
    ZEW policy briefs, ZEW - Leibniz Centre for European Economic Research
16. Social Media as a Source of Creativity: Hype or a Serious Strategy?
    VfS Annual Conference 2016 (Augsburg): Demographic Change, Verein für Socialpolitik / German Economic Association
17. The economic impacts of telecommunications networks and broadband internet: A survey
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (34)

2015

18. Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (10)
    See also Journal Article Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use, Telecommunications Policy, Elsevier (2016) View citations (37) (2016)

2014

19. Produktivität IT-basierter Dienstleistungen: Wie kann man sie messen und steuern?
    ZEW Dokumentationen, ZEW - Leibniz Centre for European Economic Research View citations (1)

2013

20. Herausforderungen für die deutsche Wirtschafts- und Finanzpolitik in der Legislaturperiode 2013-2017
    ZEW policy briefs, ZEW - Leibniz Centre for European Economic Research
21. Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use at the early stage of diffusion
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (3)
22. More bits - more bucks? Measuring the impact of broadband internet on firm performance
    DICE Discussion Papers, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE) View citations (104)
    Also in ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research (2011) View citations (9)
23. The division of tasks, offshoring and efficiency gains
    ZEW policy briefs, ZEW - Leibniz Centre for European Economic Research
24. Trade and technology: New evidence on the productivity sorting of firms
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (8)
    See also Journal Article Trade and technology: new evidence on the productivity sorting of firms, Review of World Economics (Weltwirtschaftliches Archiv), Springer (2015) View citations (10) (2015)

2012

25. IT outsourcing - A source of innovation? Microeconometric evidence for Germany
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (1)
    See also Journal Article IT Outsourcing—A Source of Innovation? Microeconometric Evidence for Germany, Managerial and Decision Economics, John Wiley & Sons, Ltd. (2017) View citations (3) (2017)
26. Neue Informations-und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?
    Munich Reprints in Economics, University of Munich, Department of Economics
    See also Journal Article Neue Informations- und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?, Wirtschaftsdienst, Springer (2012) (2012)

2010

27. IT is never too late for changes? Analysing the relationship between process innovation, IT and older workers
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (7)

2008

28. Do Older Workers Lower IT-Enabled Productivity? Firm-Level Evidence from Germany
    DRUID Working Papers, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies View citations (6)
    Also in ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research (2008) View citations (17)
    See also Journal Article Do Older Workers Lower IT-Enabled Productivity?: Firm-Level Evidence from Germany, Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter (2009) View citations (18) (2009)
29. Wissensvermittlung versus Legitimationsfunktion: Warum engagieren Unternehmen IT-Berater?
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research

2004

30. B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (1)
    See also Journal Article B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?, International Journal of the Economics of Business, Taylor & Francis Journals (2006) View citations (19) (2006)

2003

31. IT, Organizational Change and Wages
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research

2002

32. The Adoption of Business-to-Business E-Commerce: Empirical Evidence for German Companies
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (27)

2001

33. Productivity effects of organizational change: microeconometric evidence
    ZEW Discussion Papers, ZEW - Leibniz Centre for European Economic Research View citations (37)
    See also Journal Article Productivity Effects of Organizational Change: Microeconometric Evidence, Management Science, INFORMS (2004) View citations (68) (2004)

1996

34. On nonparametric estimation of the Schumpeterian link between innovation and firm size: evidence from Belgium, France, and Germany
    Publications of Darmstadt Technical University, Institute for Business Studies (BWL), Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute for Business Studies (BWL) View citations (22)
    See also Journal Article On Nonparametric Estimation of the Schumpeterian Link between Innovation and Firm Size: Evidence from Belgium, France, and Germany, Empirical Economics, Springer (1996) View citations (23) (1996)

1995

35. Convenient Estimators for the Panel Probit Model
    Discussion Papers, Institut fuer Volkswirtschaftslehre und Statistik, Abteilung fuer Volkswirtschaftslehre View citations (2)
    See also Journal Article Convenient estimators for the panel probit model, Journal of Econometrics, Elsevier (1998) View citations (45) (1998)
36. GMM Estimation of Panel Probit Models: Nonparametric Esitmation of the Optimal Instruments
    SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes
37. How to Stay in The Market? - Products and Process Innovation as a Response to Increasing Imports and Foreign Direct Investment
    SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes View citations (52)

Journal Articles

2025

1. To diversify or not? The link between global sourcing of ICT goods and firm performance
   Economics of Innovation and New Technology, 2025, 34, (1), 94-116
   See also Working Paper Diversify or Not? – The Link between Global Sourcing of ICT Goods and Firm Performance, Discussion Papers of DIW Berlin (2023) (2023)

2024

2. AI in Europe – Is Regulation the Answer to Being a Laggard?
   The Economists' Voice, 2024, 21, (2), 379-385
3. Draghi-Bericht: Treffende Diagnose – teure Therapie
   Wirtschaftsdienst, 2024, 104, (11), 740-740
4. Expertenkommission Forschung und Innovation: Synergieeffekte zwischen ziviler und militärischer Forschung klug nutzen
   Wirtschaftsdienst, 2024, 104, (10), 677-682
5. German financial state aid during Covid-19 pandemic: Higher impact among digitalized self-employed
   Entrepreneurship & Regional Development, 2024, 36, (1-2), 76-97
   See also Working Paper German Financial State Aid during COVID-19 Pandemic: Higher Impact among Digitalized Self-Employed, Discussion Papers of DIW Berlin (2022) (2022)
6. Innovationen in Deutschland und der EU – Weg der Stärke?
   ifo Schnelldienst, 2024, 77, (04), 03-37

2023

7. Jetzt bloß nicht den Anschluss verlieren! – Status quo, Potenziale und Herausforderungen von Künstlicher Intelligenz
   Wirtschaftsdienst, 2023, 103, (8), 518-520
8. Political Ignorance and the Internet
   Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), 2023, 243, (1), 3-28
   See also Working Paper Political ignorance and the internet, ZEW Discussion Papers (2021) View citations (2) (2021)
9. Stärkere Diversifizierung der Importe von Gütern der Informationstechnologie: Vorteile überwiegen
   DIW Wochenbericht, 2023, 90, (46), 637-643

2022

10. Corona-Soforthilfe wirksamer bei Selbstständigen mit hohem Digitalisierungsgrad
    DIW Wochenbericht, 2022, 89, (44), 567-574
11. Let the user speak: Is feedback on Facebook a source of firms’ innovation?
    Information Economics and Policy, 2022, 60, (C) View citations (1)
    See also Working Paper Let the user speak: Is feedback on Facebook a source of firms' innovation?, ZEW Discussion Papers (2018) View citations (7) (2018)

2020

12. Digitalisierung — der Corona-Impfstoff für die Wirtschaft
    Wirtschaftsdienst, 2020, 100, (9), 653-656
13. EU-Datenstrategie
    (EU Data Strategy: leading by example)
    Wirtschaftsdienst, 2020, 100, (3), 153-153

2019

14. Global und Hidden Champions – Unternehmen verändern die Welt. Ist staatliche Regulierung möglich?
    ifo Schnelldienst, 2019, 72, (15), 03-19
15. ICT and resilience in times of crisis: evidence from cross-country micro moments data
    Economics of Innovation and New Technology, 2019, 28, (8), 759-774 View citations (22)
    Also in EconStor Open Access Articles and Book Chapters, 2019, 28, (8), 759-774 (2019) View citations (20)
    See also Working Paper ICT and resilience in times of crisis: Evidence from cross-country micro moments data, ZEW Discussion Papers (2017) View citations (7) (2017)

2018

16. Digitalisierungsstrategie – das Matrjoschka-Prinzip
    (Digitalization Strategy - the Matryoshka Principle)
    Wirtschaftsdienst, 2018, 98, (12), 834-835
17. The ZEW ICT Survey 2002 to 2015: Measuring the Digital Transformation in German Firms
    Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), 2018, 238, (1), 87-99 View citations (5)
    See also Working Paper The ZEW ICT survey 2002 to 2015: Measuring the digital transformation in German firms, ZEW Dokumentationen (2017) View citations (6) (2017)

2017

18. IT Outsourcing—A Source of Innovation? Microeconometric Evidence for Germany
    Managerial and Decision Economics, 2017, 38, (7), 941-954 View citations (3)
    See also Working Paper IT outsourcing - A source of innovation? Microeconometric evidence for Germany, ZEW Discussion Papers (2012) View citations (1) (2012)

2016

19. Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use
    Telecommunications Policy, 2016, 40, (9), 888-898 View citations (37)
    See also Working Paper Mobile and more productive? Firm-level evidence on the productivity effects of mobile internet use, ZEW Discussion Papers (2015) View citations (10) (2015)

2015

20. Industrie 4.0: Digitale Wirtschaft – Herausforderung und Chance für Unternehmen und Arbeitswelt
    ifo Schnelldienst, 2015, 68, (10), 03-18 View citations (3)
21. The Economic Impacts of Broadband Internet: A Survey
    Review of Network Economics, 2015, 14, (4), 201-227 View citations (54)
22. Trade and technology: new evidence on the productivity sorting of firms
    Review of World Economics (Weltwirtschaftliches Archiv), 2015, 151, (1), 53-72 View citations (10)
    See also Working Paper Trade and technology: New evidence on the productivity sorting of firms, ZEW Discussion Papers (2013) View citations (8) (2013)

2012

23. Neue Informations- und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?
    Wirtschaftsdienst, 2012, 92, (11), 723-736
    See also Working Paper Neue Informations-und Kommunikationstechnik: Lösung für den Arbeitsmarkt der Zukunft?, Munich Reprints in Economics (2012) (2012)

2011

24. Konjunkturelle Stimmung bei den Unternehmen in der Informationswirtschaft leicht verbessert
    ZEW Branchenreport Informationswirtschaft, 2011, 2011, (4), 1-2

2009

25. Do Older Workers Lower IT-Enabled Productivity?: Firm-Level Evidence from Germany
    Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), 2009, 229, (2-3), 327-342 View citations (18)
    See also Working Paper Do Older Workers Lower IT-Enabled Productivity? Firm-Level Evidence from Germany, DRUID Working Papers (2008) View citations (6) (2008)

2006

26. B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?
    International Journal of the Economics of Business, 2006, 13, (3), 387-405 View citations (19)
    See also Working Paper B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?, ZEW Discussion Papers (2004) View citations (1) (2004)

2004

27. Productivity Effects of Organizational Change: Microeconometric Evidence
    Management Science, 2004, 50, (3), 394-404 View citations (68)
    See also Working Paper Productivity effects of organizational change: microeconometric evidence, ZEW Discussion Papers (2001) View citations (37) (2001)

2003

28. Informationstechnologien, organisatorische Veränderungen und Entlohnung (Information technologies, organisational changes and remuneration)
    Mitteilungen aus der Arbeitsmarkt- und Berufsforschung, 2003, 36, (4), 599-615

1998

29. Convenient estimators for the panel probit model
    Journal of Econometrics, 1998, 87, (2), 329-371 View citations (45)
    See also Working Paper Convenient Estimators for the Panel Probit Model, Discussion Papers (1995) View citations (2) (1995)

1996

30. On Nonparametric Estimation of the Schumpeterian Link between Innovation and Firm Size: Evidence from Belgium, France, and Germany
    Empirical Economics, 1996, 21, (3), 401-26 View citations (23)
    See also Working Paper On nonparametric estimation of the Schumpeterian link between innovation and firm size: evidence from Belgium, France, and Germany, Publications of Darmstadt Technical University, Institute for Business Studies (BWL) (1996) View citations (22) (1996)

1995

31. Product and Process Innovation as a Response to Increasing Import and Foreign Direct Investment
    Journal of Industrial Economics, 1995, 43, (4), 341-57 View citations (105)

Books

2021

1. Metastudie - Chancen und Herausforderungen der Digitalisierung in Baden-Württemberg
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
   Also in ZEW Expertises, ZEW - Leibniz Centre for European Economic Research (2017)

2020

2. Einsatz von Künstlicher Intelligenz in der Deutschen Wirtschaft: Stand der KI-Nutzung im Jahr 2019
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (2)
3. IKT-Branche 2018: Volkswirtschaftliche Kennzahlen, Innovations- und Gründungsgeschehen
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
4. IKT-Branchenbild 2020: Volkswirtschaftliche Kennzahlen, Innovations- und Gründungsgeschehen
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
5. Schwerpunktstudie Digitalisierung und Energieeffizienz. Erkenntnisse aus Forschung und Praxis: 2020
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (4)

2019

6. Monitoringbericht Kultur- und Kreativwirtschaft 2018
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)
7. Monitoringbericht Kultur- und Kreativwirtschaft 2019
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)

2018

8. Arbeiten 4.0 - Chancen und Herausforderungen für Luxemburg. Studie im Auftrag von Arbeitsministerium, Handelskammer, Arbeitnehmerkammer Luxemburg
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
9. DIGITAL Economy Monitoring Report 2018 - Compact
   ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
10. DIGITAL Economy Monitoring Report 2018 - Compact. Germany as an ICT location and its position in an international comparison
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
11. Metastudie zur Bestandsaufnahme des Digitalen Ökosystems NRW: Für das Ministerium für Wirtschaft, Innovation, Digitalisierung und Energie des Landes Nordrhein-Westfalen
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
12. Monitoring-Report Wirtschaft DIGITAL 2018
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (5)
13. Monitoring-Report Wirtschaft DIGITAL 2018 - Kurzfassung
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (2)
14. Monitoring-Report: Wirtschaft DIGITAL Baden Württemberg
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)
15. Monitoringbericht Kultur- und Kreativwirtschaft 2017
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

2017

16. Business-to-Business relations in the online platform environment. FWC ENTR/300/PP/2013/FC-WIFO: Final report
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
17. Monitoring Report DIGITAL Economy 2017 - Compact
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
18. Monitoring-Report Wirtschaft DIGITAL 2017
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (3)
19. Monitoring-Report Wirtschaft DIGITAL 2017 - Kompakt
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)
20. Monitoringbericht 2016: Ausgewählte wirtschaftliche Eckdaten der Kultur- und Kreativwirtschaft
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
21. Struktur und Volumen des Marktes von Internetdienstleistungen mit Fokus auf Drittlandsunternehmen: Abschlussbericht an das Bundesministerium der Finanzen, Referat I A 3
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

2016

22. Arbeitsmarkt 2030: Digitalisierung der Arbeitswelt. Fachexpertisen zur Prognose 2016
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (4)
23. Innovationspolitik in Deutschland: Maßnahmen für mehr Innovationen im Zeitalter der Digitalisierung
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (3)
24. Metastudie zum Fachdialog Ordnungsrahmen für die Digitale Wirtschaft: Im Auftrag des Bundesministeriums für Wirtschaft und Energie (BMWi)
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)
25. Monitoring Report DIGITAL Economy 2016
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
26. Monitoring-Report Wirtschaft DIGITAL 2016
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (2)

2015

27. Befragung zum sozioökonomischen Hintergrund und zu den Motiven von Crowdworkern an das Bundesministerium für Arbeit und Soziales, Berlin: Endbericht zur Kurzexpertise
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (2)
28. Monitoring-Report Wirtschaft DIGITAL 2015
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)

2014

29. Monitoring zu ausgewählten wirtschaftlichen Eckdaten der Kultur- und Kreativwirtschaft 2014: Bericht im Rahmen des Projekts "Stand und Perspektiven der deutschen Kultur- und Kreativwirtschaft 2013-2015"
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

2013

30. Monitoring zu ausgewählten wirtschaftlichen Eckdaten der Kultur- und Kreativwirtschaft 2013: Bericht im Rahmen des Projekts "Stand und Perspektiven der deutschen Kultur- und Kreativwirtschaft 2013-2015"
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

2012

31. Monitoring zu ausgewählten wirtschaftlichen Eckdaten der Kultur- und Kreativwirtschaft 2012
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

2011

32. Internationalisierung deutscher IKT-Unternehmen: Studie C 4 - 13/11 im Auftrag des Bundesministeriums für Wirtschaft und Technologie. Endbericht
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)

2010

33. Das wirtschaftliche Potenzial des Internet der Dienste: Studie im Auftrag des BMWi
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)
34. Die Bedeutung des Breitbandinternets für den Unternehmenserfolg: Projektbericht
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research
35. Informations- und Telekommunikationstechnologien als Wegbereiter für Innovationen: Fünfter Nationaler IT-Gipfel. Dresden 2010
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research View citations (1)

2001

36. IKT-Fachkräftemangel und Qualifikationsbedarf: Empirische Analysen für das Verarbeitende Gewerbe und ausgewählte Dienstleistungssektoren in Deutschland im Auftrag des Deutschen Zentrums für Luft- und Raumfahrt e.V. Projektträger des BMBF für Informationstechnik. Endbericht
    ZEW Expertises, ZEW - Leibniz Centre for European Economic Research

Chapters

2012

1. ICT, Internet and worker productivity
   Palgrave Macmillan View citations (14)