Estimation of cost inefficiency in panel data models with firm specific and sub-company specific effects
Year of publication: |
2012
|
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Authors: | Smith, Andrew S. J. ; Wheat, Phill |
Published in: |
Journal of productivity analysis. - Dordrecht [u.a.] : Springer, ISSN 0895-562X, ZDB-ID 1007404-1. - Vol. 37.2012, 1, p. 27-40
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Subject: | Effizienz | Efficiency | Schätzung | Estimation | Duales Optimierungsproblem | Dual optimization problem | Panel | Panel study | Konzern | Corporate group | Stochastischer Prozess | Stochastic process | Schienenverkehr | Railway transport | Nordamerika | North America | Europa | Europe | 2002-2007 |
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