自然を単純化して消し去る？ 3年間の企業自然開示から見る簡素化ESRSの事前証拠
Research package for "Simplifying Nature Away? Ex-Ante Evidence on the Simplified European Sustainability Reporting Standards from Three Years of Corporate Nature Disclosures" (原題)
Saeid Ashraf Vaghefi
🤖 gxceed AI 要約
日本語
STOXX Europe 600企業の2023〜2025年度の自然関連開示を、TNFD勧告（askNature）とESRS E1〜E5（ESRS Alignment Tool）で採点した研究パッケージ。719のTNFD企業年と951のESRS企業年を含み、簡素化ESRSが自然関連情報の質に与えうる影響を事前に評価する。AIツールの設定・プロンプト・XML出力・感度分析まで公開し再現性を確保している。
English
A research package scoring nature-related disclosures of STOXX Europe 600 firms for FY2023-2025 against TNFD (askNature) and ESRS E1-E5 (ESRS Alignment Tool). It covers 719 TNFD and 951 ESRS company-years to provide ex-ante evidence on how simplified ESRS may affect nature disclosure quality. Full AI tool configs, passage-level XML outputs and sensitivity checks are released for reproducibility.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
EUのESRS簡素化論議は、日本企業が準拠を迫られるSSBJ・TNFD対応の設計に直結する。自然資本開示の質が規制簡素化でどう変わるかを示す実証は、日本企業の任意開示戦略や保証対応を検討する上で重要な示唆を与える。
In the global GX context
Directly informs the global debate on the EU Omnibus simplification of ESRS and its effect on nature-related disclosure quality, complementing TNFD adoption and ISSB biodiversity work. It offers rare ex-ante, AI-scored empirical evidence on how trimming standards may erode disclosure depth.
👥 読者別の含意
🔬研究者:AI援用の開示スコアリング手法と簡素化規制の事前評価設計の双方を学べる。
🏢実務担当者:ESRS簡素化後に自然関連開示で何が失われうるかを把握し、任意開示の水準維持を判断できる。
🏛政策担当者:ESRS簡素化が自然開示の質に及ぼす影響を、規制設計前に定量的に検討する材料となる。
📄 Abstract（原文）
Data and code for the article "Simplifying Nature Away? Ex-Ante Evidence on the Simplified European Sustainability Reporting Standards from Three Years of Corporate Nature Disclosures" (Environmental Research Letters, manuscript ERL-125720). The package covers nature-related disclosures of STOXX Europe 600 companies for fiscal years 2023 to 2025 (FY2025 partial). Reports were scored against the TNFD recommendations with askNature and against the European Sustainability Reporting Standards (ESRS E1 to E5) with the ESRS Alignment Tool. The panel used in the article contains 719 TNFD and 951 ESRS company-years. A further 178 company-years were scored on a document other than the company's own report for that year; they are excluded from the article's results and are listed here with the reason for each exclusion. Contents:- code_and_results.zip: analysis scripts, the company-year tables for the full and the cleaned panel, all result files, and the figures.- xml_exports.zip: the 3,770 passage-level XML outputs of both tools.- original_pipeline.zip: the scripts and outputs of the submitted version.- source_manifest.csv: one row per framework and company-year, with the export folder, source file or company name, pages processed and exclusion flag.- esrs_datapoint_lists.zip: the ESRS Alignment Tool's datapoint lists for E1 to E5.- ESRS_Alignment_Tool_Configuration_and_Queries.md: model, parameters, queries, de-duplication rule and prompts of the ESRS Alignment Tool.- e1_datapoint_labels.csv: classification of the 56 E1 datapoints against Delegated Regulation (EU) 2026/1563, with the paragraph behind each decision.- topk_scores.csv: askNature scores of 64 company-years re-run with 3, 6 and 10 retrieved passages.- sentiment_check.zip: 400 sampled passages with the labels of two language models, a third model's adjudication, AI pre-labels and human-reviewed reference labels. README.md gives the data dictionary, the tool settings and the commands that regenerate every table and figure. Companies are identified by name; all scores derive from public sustainability reports.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5281/zenodo.24198007first seen 2026-11-15 05:27:32
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