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On the sensitivity of US electric utilities' efficiency estimates : a distance function approach
Growitsch, Christian; Hess, Borge - In: Applied economics letters 16 (2009) 7/9, pp. 847-851
Persistent link: https://www.econbiz.de/10003855336
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Estimating impact of infrastructure on productivity and efficiency of Indian manufacturing
Mitra, Arup; Sharma, Chandan; Véganzonès, Marie-Ange - In: Applied economics letters 19 (2012) 7/9, pp. 779-783
Persistent link: https://www.econbiz.de/10009631889
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Time-varying X-efficiency : evidence from US property casualty insurers
Shi, Peng; Zhang, Wei - In: Applied economics letters 18 (2011) 1/3, pp. 217-221
Persistent link: https://www.econbiz.de/10009230106
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Performance of European airports : regulation, ownership and managerial efficiency
Marques, Rui Cunha; Barros, Carlos Pestana - In: Applied economics letters 18 (2011) 1/3, pp. 29-37
Persistent link: https://www.econbiz.de/10009230344
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Trade openness and technical efficiency in Brazilian agriculture
Miljkovic, Dragan; Miranda, Sílvia Helena Galvão de; … - In: Applied economics letters 20 (2013) 1/3, pp. 103-106
Persistent link: https://www.econbiz.de/10009697549
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Efficiency of the top 50 business schools in the United States
Hirao, Yukiko - In: Applied economics letters 19 (2012) 1/3, pp. 73-78
Persistent link: https://www.econbiz.de/10009412687
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Incorporating water purification in efficiency evaluation : evidence from Japanese water utilities
Horn, Theara - In: Applied economics letters 18 (2011) 16/18, pp. 1789-1794
Persistent link: https://www.econbiz.de/10009383286
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Application of the three-stage DEA in measuring efficiency : an empirical evidence
Lee, Jun-yen - In: Applied economics letters 15 (2008) 1/3, pp. 49-52
Persistent link: https://www.econbiz.de/10003724937
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Turkish banking efficiency and its relation to stock performance
Erdem, Cumhur; Erdem, Meziyet Sema - In: Applied economics letters 15 (2008) 1/3, pp. 207-211
Persistent link: https://www.econbiz.de/10003725214
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Works councils : sand or grease in the operation of German firms?
Schank, Thorsten; Schnabel, Claus; Wagner, Joachim - In: Applied economics letters 11 (2004) 3, pp. 159-161
Using a large panel data set it is investigated whether works councils act as a sand or grease in the operation of German firms. Stochastic production frontier analysis indicates that establishments with and without a works council do not exhibit significant differences in efficiency
Persistent link: https://www.econbiz.de/10001951344