Publikationen
Diskussionspapiere:
- Schiersch, Alexander, Irene Bertschek und Thomas Niebel (2023), Diversify or Not? – The Link Between Global Sourcing of ICT Goods and Firm Performance, ZEW Discussion Paper No.23-025, Mannheim.
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Axenbeck, Janna, Irene Bertschek, Patrick Breithaupt und Daniel Erdsiek (2023), Firm Digitalisation and Mobility – Do Covid-19-Related Changes Persist?, ZEW Discussion Paper No. 23-011, Mannheim.
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Bertschek, Irene, Joern Block, Alexander Kritikos und Caroline Stiel (2022), German Financial State Aid During COVID-19 Pandemic: Higher Impact Among Digitalized Self-Employed, ZEW Discussion Paper No. 22-045, Mannheim.
- Bertschek, Irene und David F. Müller (2021), Political Ignorance and the Internet, ZEW Discussion Paper No. 21-106, Mannheim.
Eine Übersicht der wissenschaftlichen Publikationen finden Sie hier:
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Bertschek, Irene, Joern Block, Alexander Kritikos und Caroline Stiel (2023), German Financial State Aid During COVID-19 Pandemic: Higher Impact Among Digitalized Self-Employed, Entrepreneurship & Regional Development. DOI: 10.1080/08985626.2023.2196267
- Bertschek, Irene und David F. Müller (2022), Political Ignorance and the Internet, Journal of Economics and Statistics.
https://doi.org/10.1515/jbnst-2021-0066 -
Bertschek, Irene und Reinhold Kesler (2022), Let the User Speak: Is Feedback on Facebook a Source of Firms' Innovation? , Information Economics and Policy, Volume 60, 100991.
- Irene Bertschek, Michael Polder und Patrick Schulte (2019), ICT and Resilience in Times of Crisis: Evidence from Cross-Country Micro Moments Data, Economics of Innovation and New Technology 28(8), S. 759–74.
- Irene Bertschek, Daniel Erdsiek und Manuel Trenz (2017), IT Outsourcing—A Source of Innovation? Microeconometric Evidence for Germany, Managerial and Decision Economics 38(7), S. 941–54.
- Irene Bertschek und Thomas Niebel (2016), Mobile and More Productive? Firm-level Evidence on the Productivity Effects of Mobile Internet Use, Telecommunications Policy 40(9), S. 888–98.
- Irene Bertschek, Wolfgang Briglauer, Kai Hüschelrath, Benedikt Kauf und Thomas Niebel (2015), The Economic Impacts of Broadband Internet: A Survey, Review of Network Economics 14(4), S. 201–27.
- Irene Bertschek, Jan Hogrefe und Fabienne Rasel (2015), Trade and Technology: New Evidence on the Productivity Sorting of Firms, Review of World Economics 151(1), S. 53–72.
- Irene Bertschek, Daniel Cerquera und Gordon J Klein (2013), More Bits - More Bucks? Measuring the Impact of Broadband Internet on Firm Performance, Information Economics and Policy 25(3), S. 190–203.
- Irene Bertschek (2011), Wissensvermittlung versus Legitimationsfunktion, Zeitschrift für Betriebswirtschaft 81(12), S. 1379–99.
- Irene Bertschek und Jenny Meyer (2009), Do Older Workers Lower IT-enabled Productivity? Firm-Level Evidence from Germany, Jahrbücher für Nationalökonomie und Statistik 229(2+3), S. 327–42.
- Irene Bertschek, Helmut Fryges und Ulrich Kaiser (2006), B2B or Not to Be: Does B2B E-Commerce Increase Labour Productivity?, International Journal of the Economics of Business 13(3), S. 387–405.
- Irene Bertschek und Ulrich Kaiser (2004), Productivity Effects of Organizational Change: Microeconometric Evidence, Management Science 50(3), S. 394–404.
- Irene Bertschek und Alexandra Spitz-Oener (2003), Informationstechnologien, organisatorische Veränderungen und Entlohnung, Löhne und Beschäftigung 36, S. 599–615.
- Irene Bertschek und Michael Lechner (1998), Convenient Estimators for the Panel Probit Model, Journal of Econometrics 87(2), S. 329–71.
- Irene Bertschek und Horst Entorf (1996), On Nonparametric Estimation of the Schumpeterian Link between Innovation and Firm Size: Evidence from Belgium, France, and Germany, Empirical Economics 21(3), S. 401–26.
- Irene Bertschek (1995), Product and Process Innovation as a Response to Increasing Imports and Foreign Direct Investment, The Journal of Industrial Economics, S. 341–57.