Balk, Bert; Färe, Rolf; Karagiannis, Giannis - In: Journal of Productivity Analysis 43 (2015) 1, pp. 99-104
In this paper we generalize the concept of scale elasticity to accommodate changes in any direction in the input–output space and not only in the radial input and output directions as was done so far with the conventional scale elasticity measure. Our departure point is that we view the scale...
