A Bibliometric Analysis of Global Circular Economy Research Evolution from 2014 to 2024

This study examined the evolution of Circular Economy research from 2014 to 2024 using a bibliometric analysis of 3,549 peer reviewed publications indexed in Scopus and CrossRef. Performance indicators, keyword co-occurrence networks, citation mapping, and collaboration analysis were applied using Bibliometrix and VOSviewer to identify temporal, thematic, and geographic trends. The results showed a transition from early focus on waste management and production systems toward interdisciplinary themes including digital innovation, urban sustainability, and climate governance. China, Italy, and the United Kingdom led global output, although research participation remained uneven across regions. Collaboration networks revealed structural disparities in knowledge exchange. The study proposes a phased evolution model highlighting the field’s progression toward integrated, policy-oriented systems thinking. The findings highlight the need to strengthen research capacity and promote inclusive global collaboration.