Pastor, Jesus; Aparicio, Juan; Monge, Juan; Pastor, Diego - In: Journal of Productivity Analysis 40 (2013) 3, pp. 285-292
Dealing with weighted additive models in Data Envelopment Analysis guarantees that any projection of an inefficient unit belongs to the strong efficient frontier, among other interesting properties. Recently, constant returns to scale (CRS) range-bounded models have been introduced for defining...