Regulatory and environmental effects on public transit efficiency: a mixed DEA-SFA approach (Articolo in rivista)

Type
Label
  • Regulatory and environmental effects on public transit efficiency: a mixed DEA-SFA approach (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s11149-007-9025-0 (literal)
Alternative label
  • Buzzo B., Erbetta F., Petraglia C., Piacenza M. (2007)
    Regulatory and environmental effects on public transit efficiency: a mixed DEA-SFA approach
    in Journal of regulatory economics; Springer Science+Business Media, Berlin, Heidelberg (Germania)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Buzzo B., Erbetta F., Petraglia C., Piacenza M. (literal)
Pagina inizio
  • 131 (literal)
Pagina fine
  • 151 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 32 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Erbetta F. - Università del Piemonte Orientale, Ceris-CNR e HERMES Petraglia C. - Università di Napoli \"Federico II\" Piacenza M. - Università di Torino, Ceris-CNR e HERMES Buzzo Margari B. - \"Vilfredo Pareto\" Graduate School of Economics e HERMES (literal)
Titolo
  • Regulatory and environmental effects on public transit efficiency: a mixed DEA-SFA approach (literal)
Abstract
  • This paper assesses the impact of regulatory and environmental factors and statistical noise on the efficiency of public transit systems within a DEA-based framework. Using a panel of Italian companies, we implement a DEA-SFA mixed approach based on [H.O. Fried et al. (2002) Journal of Productivity Analysis, 17(1-2), 157-174] to decomposeDEAinefficiencymeasures into three components: exogenous effects, managerial inefficiency and stochastic events. Besides providing evidence on the determinants of input-specific efficiency differentials across companies, the results point out that managerial skills play a minor role, and emphasize the relevance of regulatory policies aimed at replacing cost-plus subsidization with high-powered incentive contracts as well as improving environmental conditions of public transit networks. (literal)
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