The overall Malmquist index: a new approach for measuring productivity changes over time
Crossref DOI link: https://doi.org/10.1007/s10479-014-1668-5
Published Online: 2014-07-23
Published Print: 2015-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Afsharian, Mohsen
Ahn, Heinz
Text and Data Mining valid from 2014-07-23