The growth of social innovation research in higher education institutions (HEIs)

Purpose The purpose of this study is to explore the development of "social innovation (SI)" research within Higher Education Institutions (HEIs) context. Design/methodology/approach This paper explores academic databases (Web of Science/Scopus/Sage), to identify relevant papers focused on SI. Using a systematic literature review (SLR) with narrative-assessment approach, the "VOSviewer" tool is used to analyse relationships between themes/subthemes related to SI in HEIs. Additionally, Excel's polynomial-trendline feature is used to track publication numbers over time. Findings This research identified five themes related to HEIs and SI trends, each exposing important aspects of higher education and SI, including "Sustainable Development; Social Entrepreneurship; Digital Transformation; Research; and Innovation Culture." This research also identifies best practices of global universities and their SI programmes across 19 topics, including changes in publication volume since 1996. Practical implications The SLR reveals research gaps related to HEIs and SI trends that require further investigation. Each of these areas gives scholars/practitioners opportunities for in-depth investigation. Social implications The findings of this study encourage global HEIs to implement SI, become acquainted with the present themes and the programmes conducted by HEIs, recognise the importance of SI trends and fill HE provision gaps around SI. Originality/value This paper contributes to knowledge on the promotion of SI in HEIs and sustainable development, while identifying gaps for further research.