Percorrer por assunto Stochastic frontier analysis
Mostrar resultados 1-8 de 8.
| Data | Título | Autor(es) | Tipo | Acesso |
| 2017 | Assessing the efficiency of maintenance operators: a case study of turning railway wheelsets on an under-floor wheel lathe | Andrade, A. R.; Stow, J. | Artigo | Acesso Aberto |
| 2024 | Can operational efficiency in the Portuguese electricity sector be improved? Yes, but... | Zheng, H.; Roseta-Palma, C.; Ramalho, J. J. S. | Artigo | Acesso Aberto |
| 2020 | Directed technological change, energy and more: a modern story | Zheng, H.; Roseta-Palma, C.; Ramalho, J. J. S. | Artigo | Acesso Aberto |
| 2021 | Does directed technological change favor energy? Firm-level evidence from Portugal | Zheng, H.; Roseta-Palma, C.; Ramalho, J. J. S. | Artigo | Acesso Aberto |
| 2019 | Efficiency evaluation of hotel chains: a Spanish case study | Deng, Y. G.; Veiga, H.; Wiper, M. P. | Artigo | Acesso Aberto |
| 2016 | Portfolio efficiency analysis with SFA: the case of PSI-20 companies | Ferreira, N. B.; Oliveira, M. M. | Artigo | Acesso Embargado |
| 13-Abr-2021 | Technological change, efficiency and energy | Hou Zheng | Tese de Doutoramento | Acesso Aberto |
| 2015 | Untangling hotel industry’s inefficiency: An SFA approach applied to a renowned Portuguese hotel chain | Ferreira, N.; Oliveira, M. | Objecto de Conferência | Acesso Aberto |
