Carvalho, Pedro; Marques, Rui Cunha; Berg, Sanford - Volkswirtschaftliche Fakultät, … - 2011
scope economies. Using meta-regression analysis, the study investigates which variables from published studies influence … diseconomies of scale and scope in large utilities; however, only the results for scale economies are significant. Diseconomies of … scale and scope are more likely to be found in publicly-owned utilities than when the ownership is mostly private; as would …