Data envelopment analysis model used as a ranker

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Bogusław Radziszewski

It is possible and not too complicated. Please look at my website: www.br.nazu.pl, where you can find a paper " Data Envelopment Analysis Without Input or Output" (it is chapter in book "Production Engineering in Making") with link to full text.

Chunheng Jiang

Thanks for your helpful reply. I am reading the chapter.