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Portfolio selection under DEA-based relative financial strength indicators : case of US industries
Edirisinghe, N. C. P.; Zhang, X. - In: Journal of the Operational Research Society : OR 59 (2008) 6, pp. 842-856
Persistent link: https://www.econbiz.de/10003726282
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Equipment scheduling problem under disruptions in mail processing and distribution centres
Zhang, X.; Chakravarthy, A.; Gu, Q. - In: Journal of the Operational Research Society : OR 60 (2009) 5, pp. 598-610
Persistent link: https://www.econbiz.de/10008239570
Cover Image
Portfolio selection under DEA-based relative financial strength indicators: case of US industries
Edirisinghe, N.C.P.; Zhang, X. - In: Journal of the Operational Research Society : OR 59 (2008) 6, pp. 842-856
Persistent link: https://www.econbiz.de/10008044460