Sorrosal Forradellas, Maria Teresa; Barberà-Mariné, … - In: European research on management and business economics 29 (2023) 1, pp. 1-6
Sustainability Rating for mutual funds, which provides information on how well mutual funds incorporate sustainable assets. This … rating is obtained from the Morningstar Portfolio Sustainability Score, the calculation system of which was modified and …, regardless of whether they have an ESG score, using fuzzy set theory and specifically triangular fuzzy numbers. …