Nonparametric measures of efficiency in the presence of undesirable outputs: a by-production approach
Crossref DOI link: https://doi.org/10.1007/s00181-017-1234-5
Published Online: 2017-03-31
Published Print: 2018-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ray, Subhash C.
Mukherjee, Kankana
Venkatesh, Anand
License valid from 2017-03-31