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Unobserved heterogeneity and international benchmarking in public transport
Cullmann, Astrid; Farsi, Mehdi; Filippini, Massimo - 2009
We analyze the technical efficiency of German and Swiss urban public transport companies by means of SFA. In transport networks we might face different network structures or complexities, not observed, but influencing the production process. The unobserved factors are typically modeled as...
Persistent link: https://www.econbiz.de/10003915868
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Unobserved Heterogeneity and International Benchmarking in Public Transport
Cullmann, Astrid - 2010
We analyze the technical efficiency of German and Swiss urban public transport companies by means of SFA. In transport networks we might face different network structures or complexities, not observed, but influencing the production process. The unobserved factors are typically modeled as...
Persistent link: https://www.econbiz.de/10013144642
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What makes corporate blogs successful? : an international investigation of corporate blogging practices and corporate blog acceptance
König, Nils - 2013 - [Online-Ausg.]
Persistent link: https://www.econbiz.de/10010391290
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The impact on firms of ICT skill-supply strategies : an Anglo-German comparison
Steedman, Hilary (contributor); Wagner, Karin (contributor);  … - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001818626
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The exporter productivity premium along the productivity distribution : first evidence from a quantile regression approach for fixed effects panel data models
Powell, David; Wagner, Joachim - 2010
An emerging literature on international activities of heterogeneous firms documents that exporting firms are more productive than firms that only sell on the national market. This positive exporter productivity premium shows up in a large number of empirical studies after controlling for...
Persistent link: https://www.econbiz.de/10008696795
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Economic, systemic, and environmental influences on the sourcing of application services : a comparative study of German and US companies
Dibbern, Jens; Chin, Wynne W.; Heinzl, Armin - 2009
Persistent link: https://www.econbiz.de/10003850463
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Corporate governance in transition : ten empirical findings on shareholder value and industrial relations in Germany
Höpner, Martin - 2001
Persistent link: https://www.econbiz.de/10009502705
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Exporters and the rise in wage inequality : evidence from German linked employer-employee data
Baumgarten, Daniel - 2010
Auf Basis eines großen verbundenen Arbeitgeber-Arbeitnehmer-Datensatzes für das verarbeitende Gewerbe in Deutschland …
Persistent link: https://www.econbiz.de/10008933732
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The exporter productivity premium along the productivity distribution : first evidence from a quantile regression approach for fixed effects data models
Powell, David; Wagner, Joachim - 2010
An emerging literature on international activities of heterogeneous firms documents that exporting firms are more productive than firms that only sell on the national market. This positive exporter productivity premium shows up in a large number of empirical studies after controlling for...
Persistent link: https://www.econbiz.de/10008796733
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Systemic, economic, and environmental influences on the sourcing of application services : a comparison of companies in Germany and the United States
Dibbern, Jens; Chin, Wynne W.; Heinzl, Armin - 2011
Persistent link: https://www.econbiz.de/10009237962