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Input/output selection in DEA under expert information, with application to financial markets
Edirisinghe, N.C.P., (2010)
Generalized DEA model of fundamental analysis and its application to portfolio optimization
Edirisinghe, N.C.P., (2007)
Portfolio selection under DEA-based relative financial strength indicators: case of US industries
Edirisinghe, N.C.P., (2008)