"A global cost Malmquist productivity index using data envelopment analysis."

Ghasem Tohidi, Shabnam Razavyan, Simin Tohidnia (2012)

Details and statistics

DOI: 10.1057/JORS.2011.23

access: closed

type: Journal Article

metadata version: 2020-06-08

a service of  Schloss Dagstuhl - Leibniz Center for Informatics