//-->
A new network data envelopment analysis models to measure the efficiency of natural gas supply chain
J.-Sharahi, Sarah, (2021)
Efficiency and performance in gas distribution : evidence from Brazil
Tovar, Beatriz, (2015)
Technical change and efficiency measures : the post-privatisation in the gas distribution sector in Argentina
Rossi, MartĂn Antonio, (2001)
Efficiency measurement in network industries : application to the Swiss railway companies
Farsi, Mehdi, (2005)
Unobserved Heterogeneous Effects in the Cost Efficiency Analysis of Electricity Distribution Systems
Agrell, Per J., (2013)
The economies of scale in the French power distribution utilities
Farsi, Mehdi, (2010)