“…Until now, research in this field has almost never led to shared solutions and this finds a direct demonstration in the plurality of models adopted for the measurement and evaluation of social impact-76 models mapped in literature, see Grieco, Michelini and Iasevoli (2015)-which is representative of strongly differentiated approaches and tools. Fragmentation among SIA models and variety is high: apart from the very few models that present clear methodology and characteristics, for instance SROI (see Then et al, 2017), most of the models are not standardized (at least in the process). This variety certainly covers a broader range of dimensions to assess social value and adapts to the diversity of each subject (from for-profit companies to social enterprises, from benefit companies to non-profit companies), but, at the same time, it has the limitation of making the scalability of the assessments much more difficult (Arce-Gomez, Donovan and Bedggood, 2015).…”