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The impact of regulation and competition on the migration from old to new communications infrastructure : recent evidence from EU27 member states
Briglauer, Wolfgang - 2014
policies and competition controlling for relevant supply and demand side factors. Our econometric model employs dynamic panel … impact on investment in new infrastructure. Furthermore, infrastructure-based competition from mobile operators and the …
Persistent link: https://www.econbiz.de/10010424793
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Does Wikipedia matter? : the effect of Wikipedia on tourist choices
Hinnosaar, Marit; Hinnosaar, Toomas; Kummer, Michael E.; … - 2017 - This version: September 2017
We document a causal influence of online user-generated information on realworld economic outcomes. In particular, we conduct a randomized field experiment to test whether additional information on Wikipedia about cities affects tourists' choices of overnight visits. Our treatment of adding...
Persistent link: https://www.econbiz.de/10011778126
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"Brain gain" on Wikipedia : immigrants return knowledge home
Slivko, Olga - 2018
Economic literature acknowledges the impact of immigration on cross-border patenting and scientific publications. However, the role of immigration ows in the dissemination of knowledge in a broader sense is yet to be assessed. In this paper, I estimate the effect of immigration on the...
Persistent link: https://www.econbiz.de/10011792336
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Mobile network interconnection and investments
Veith, Tobias - 2009
Abstract In markets with competing interconnected networks like mobile telecommunication markets investments affect the investor’s and also any competitors’ profits. In a theoretical model it is shown that cost-reducing investments reduce the investor’s termination rates and increase...
Persistent link: https://www.econbiz.de/10003902948
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European telecommunication regulation : effects on telecommunication providers
Veith, Tobias - 2010
analysis. These findings show that European Commission interventions are competition enhancing and support the expected …
Persistent link: https://www.econbiz.de/10008701352
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Reassessing competition concerns in electronic communications markets
Peitz, Martin; Valletti, Tommaso M. - 2014
Central features of today’s electronic communications markets are complementarities between the different layers of the value chain, substitutability between some applications, network effects in the provision of content and services, two-sided business models that partly involve indirect...
Persistent link: https://www.econbiz.de/10010437054
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Public ICT investment in reaction to the economic crisis : a case study on measuring IT-related intangibles in the public sector
Saam, Marianne; Weinhardt, Laura; Trottner, Lukas - 2016
-related intangibles in government beyond software (including e.g., IT-training, innovation in e-services), (3) investigate how to form …
Persistent link: https://www.econbiz.de/10011570573
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Innovation strategies of German firms : the effect of competition and intellectual property protection
Slivko, Olga - 2012
affect firms' innovation strategy choices, concretely, whether to abstain from innovation, to introduce products that are … known in the market but new to the firm (imitation) or to introduce market novelties (innovation). Using a sample of 1253 … effectiveness is low or medium, both innovation and imitation are enhanced, whereas if it is high, only innovation is enhanced …
Persistent link: https://www.econbiz.de/10009686719
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Innovationen, Anlageinvestitionen und immaterielle Investitionen
Rammer, Christian; Köhler, Christian - 2012
Dieser Beitrag untersucht die Beziehung verschiedener Konzepte von investiven Ausgaben in Unternehmen, ihre Verbindung zu Innovationen und die Faktoren, die Innovations- und Investitionsentscheidungen von Unternehmen beeinflussen. Neben dem traditionellen Investitionsbegriff, der sich...
Persistent link: https://www.econbiz.de/10009691272
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Netzzugang, Wettbewerb und Investitionen
Inderst, Roman; Peitz, Martin - 2011
Wir untersuchen die Rolle von Vertragstypen und Zugangsregulierung auf Innovation und Wettbewerb. In einem Duopolmodell … ; Investition ; Innovation ; Verträge zwischen Netzbetreibern …
Persistent link: https://www.econbiz.de/10008938051