Resumen: The social enterprise model, which is characterized by economic, social, and governance dimensions, has become a key aspect of modern welfare states in Europe. Despite its potential to increase revenue diversification for nonprofits, particularly through commercial income, its effects in the context of Mediterranean countries within the European Union are untested. This study aims to examine the adoption of the social enterprise model by Mediterranean nonprofits. The results suggest that organizations with high levels of diversification through commercial income exhibit some characteristics of the social enterprise model, and this behavior is influenced by factors such as the type of promoter, user, organizational aims, and activities. Idioma: Inglés DOI: 10.1007/s11266-023-00576-w Año: 2023 Publicado en: VOLUNTAS 35 (2023), 153–171 ISSN: 0957-8765 Factor impacto JCR: 2.3 (2023) Categ. JCR: SOCIAL ISSUES rank: 14 / 67 = 0.209 (2023) - Q1 - T1 Factor impacto CITESCORE: 5.1 - Sociology and Political Science (Q1) - Public Administration (Q1) - Business and International Management (Q2) - Strategy and Management (Q2)