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"Reply to 'Comment on "Using multi-level frontiers in DEA models to grade ..."
Guoliang Yang et al. (2017)
- Guoliang Yang
, Per Ahlgren, Liying Yang, Ronald Rousseau, Jie-lan Ding:
Reply to 'Comment on "Using multi-level frontiers in DEA models to grade countries/territories" by G.-l. Yang et al. [Journal of Informetrics 10(1) (2016), 238-253]'. J. Informetrics 11(3): 647-648 (2017)
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