Application of text mining to the analysis of climate-related disclosures

Ángel Iván Moreno () and Teresa Caminero ()
Additional contact information
Ángel Iván Moreno: Banco de España
Teresa Caminero: Banco de España

No 2035, Working Papers from Banco de España

Abstract: In this article we apply text mining techniques to analyse the TCFD recommendations on climate-related disclosures of the 12 significant Spanish financial institutions using publicly available corporate reports from 2014 until 2019. In our analysis, applying our domain knowledge, first we create a taxonomy of concepts present in disclosures associated with each of the four areas described in the TCFD recommendations. This taxonomy is then linked together by a set of rules in query form of selected concepts. The queries are crafted so that they identify the excerpts most likely to relate to each of the TCFD’s 11 recommended disclosures. By applying these rules we estimate a TCFD compliance index for each of the four main areas for the period 2014-2019 using corporate reports in Spanish. We also describe some challenges in analysing climate-related disclosures. The index gives an overview of the evolution of the level of climate-related financial disclosures present in the corporate reports of the Spanish banking sector. The results indicate that the quantity of climate-related disclosures reported by the banking sector is growing each year. Besides, our study also suggests that some disclosures are only present in reports different than annual and ESG reports, such as Pillar 3 reports or reports on remuneration of directors.

Keywords: sustainability; sustainability data gaps; text mining; TCFD; Taxonomy and Ontology Management (search for similar items in EconPapers)
JEL-codes: C81 G32 Q54 (search for similar items in EconPapers)
Pages: 43 pages
Date: 2020-11
New Economics Papers: this item is included in nep-cmp, nep-env and nep-hme
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.bde.es/f/webbde/SES/Secciones/Publicac ... 20/Files/dt2035e.pdf First version, November 2020 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bde:wpaper:2035

Access Statistics for this paper

More papers in Working Papers from Banco de España Contact information at EDIRC.
Bibliographic data for series maintained by Ángel Rodríguez. Electronic Dissemination of Information Unit. Research Department. Banco de España ().