Sowlati, Taraneh; Paradi, Joseph C. - In: Omega 32 (2004) 4, pp. 261-272
Data envelopment analysis (DEA) assigns a score to each production unit (decision making unit--DMU) considered in the analysis. Such score indicates whether the unit is efficient or not. For inefficient units, it also identifies a hypothetical unit as the target and thus suggests improvements to...