Fukuyama, Hirofumi; Masaki, Hiroya; Sekitani, Kazuyuki; … - In: Journal of Productivity Analysis 42 (2014) 2, pp. 175-186
The standard data envelopment analysis measures of the Charnes–Cooper–Rhodes (CCR) and slacks-based measure (SBM) are ratio-form efficiency measures, which do not yield the closest projections. However, because of difficulties implementing projections based on standard measures, the closest...
