Cuerdo-Mir Miguel, Ibar-Alonso Raquel
Department of Applied Economics I and History and Economic Institutions, Universidad Rey Juan Carlos, P° Artilleros s/n, 28032, Madrid, Spain.
Heliyon. 2023 Jul 5;9(7):e17715. doi: 10.1016/j.heliyon.2023.e17715. eCollection 2023 Jul.
This study examines how international agreements (especially the 1992 Rio Summit, the 1997 Kyoto Protocol, and the 2015 Paris Agreement) on climate change have fueled rampant economic literature worldwide. However, it has not been systematically classified or distinguished from the more traditional studies in this field. Hence, we use a scientometric analysis using four different approaches: natural language processing (NLP), citation analysis, co-citation network analysis, and content analysis. We conduct an ambitious Boolean search of 30 terms in Scopus and use NLP, along with unsupervised statistical learning techniques and content analysis to classify and analyze 2400 of the most relevant studies in this field. As such, independent results are complementary. We provide novel literature by mapping four major clusters: climate change corporate, climate finance, climate capitalism, and climate gateway belief.
本研究考察了关于气候变化的国际协定（特别是1992年里约首脑会议、1997年《京都议定书》和2015年《巴黎协定》）如何在全球范围内推动了经济文献的大量涌现。然而，它尚未得到系统分类，也未与该领域更传统的研究区分开来。因此，我们使用了四种不同方法进行科学计量分析：自然语言处理（NLP）、引文分析、共引网络分析和内容分析。我们在Scopus中对30个术语进行了全面的布尔搜索，并使用NLP，以及无监督统计学习技术和内容分析，对该领域2400项最相关的研究进行分类和分析。这样一来，独立的结果相互补充。我们通过绘制四个主要聚类提供了新颖的文献：气候变化企业、气候金融、气候资本主义和气候门户信念。
