A Curated Multi-Source Corpus of Climate Finance Literature, 1990-2024: Multilingual Retrieval and Institutional Reports

Minh Ha-Duong

Working Papers from HAL

Abstract: This data paper presents a curated, multilingual corpus of 33,344 works on climate finance published between 1990 and 2024. The dataset is assembled from 8 complementary sources that combine academic databases with a selected layer of institutional reports and key documents (1.4% of the corpus), adding institutional vocabulary and negotiation records absent from academic indexes. A multilingual retrieval strategy based on an eight-language keyword taxonomy is used to capture relevant works across linguistic contexts, while a reproducible pipeline integrates deduplication, metadata harmonisation, and quality filtering. English accounts for 93.8% of the refined works. The corpus includes a citation network derived from Crossref and OpenAlex, as well as embeddings pre-computed by a multilingual sentence-transformer.

Keywords: bibliometric corpus; climate finance; multilingual; sentence-transformer embeddings; scientometrics; history of economic thought (search for similar items in EconPapers)
Date: 2026-07-29
Note: View the original document on HAL open archive server: https://hal.science/hal-05570600v2
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