Supplementary chapter and frequency data on sustainability-oriented economic models

This supplementary file provides an integrated resource consisting of (1) a descriptive chapter that offers an overview of more than 20 sustainability-oriented economic models, grouped into socially inclusive, technological/innovation-driven, and integrated sustainable development clusters, outlining their core principles, historical context, and relevance to sustainable development; and (2) detailed frequency data from Scopus title searches, presenting the academic prominence of each model and its synonyms. These data serve as a proxy for scholarly attention and complement the main text’s analysis, particularly supporting Figure X, by clarifying the relative positioning of the circular economy within the broader sustainability landscape.<br><br>