Does Interdisciplinary Research Lead to Higher Faculty Performance? Evidence from an Accelerated Research University in China

The current trend of building accelerated research universities in China that explore the pursuit of interdisciplinary research (IDR) approach to yield academic excellence and innovation through institutional reforms is aspiring to achieve the Sustainable Development Goals (SDGs). Employing data from faculty Curriculum Vitae and bibliometric records from a pilot accelerated research university in China, this study provides a case study to empirically quantify the impact of interdisciplinary research on 490 faculty's performance, including research productivity, impact, and prestige. Results show that faculty involved in interdisciplinary research outperform their non-interdisciplinary counterparts in terms of research productivity, impact, and prestige. The degree of interdisciplinary as measured by subject categories is positively associated with faculty research performance. However, there are heterogeneous effects across faculty subgroups since faculty in applied-oriented disciplines reap more benefits while young faculty may suffer. Additionally, this study finds that faculty individual interdisciplinary research behavior can be affected by school-level concentration and dispersion of the degree of interdisciplinarity, which suggests the existence of peer effects.