Green finance policy and climate adaptation innovation: evidence from China
グリーンファイナンス政策と気候適応イノベーション：中国からのエビデンス (AI 翻訳)
Jing Ma, Yewei Wu, Wenxin Liu
🤖 gxceed AI 要約
日本語
本研究は、中国の気候投資・融資政策（CIF）が企業の気候適応イノベーションを促進するかどうかを検証。中国A株上場企業のデータを用いた差の差分析の結果、CIFはY02A特許出願で測定した気候適応イノベーションを有意に増加させることが示された。メカニズムとして、新規融資の拡大や機関投資家所有の増加、研究開発の強化が確認された。また、炭素開示が進んでいる企業ほど効果が大きく、環境パフォーマンスの向上と気候リスクの低減にも寄与している。
English
This study examines whether China's Climate Investment and Financing Policy (CIF) promotes firms' climate adaptation innovation. Using Chinese A-share listed firms and a difference-in-differences approach, they find that CIF significantly increases climate adaptation innovation (Y02A patents). Mechanisms include expanded loan financing, increased institutional ownership, and higher R&D intensity. The effect is stronger for firms with more extensive carbon disclosure and in regions with higher climate policy uncertainty. The policy also improves environmental performance and reduces climate risk.
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
中国の気候投資・融資政策（CIF）が企業の気候適応イノベーションを促進したという実証結果は、日本のGX政策（GXリーグ、トランジション・ファイナンスなど）の設計にも示唆を与える。特に、炭素開示の促進とイノベーション促進の連関は、SSBJ開示や有報での気候関連情報開示の実務に参考になる。
In the global GX context
This paper provides causal evidence that a comprehensive climate investment and financing policy can foster adaptation innovation, a dimension often overlooked in green finance research. The findings highlight the importance of carbon disclosure and policy stability, informing global frameworks like ISSB, TCFD, and transition finance guidelines.
👥 読者別の含意
🔬研究者:Provides causal evidence on the underexplored link between green finance policy and climate adaptation innovation, with implications for policy design and innovation studies.
🏢実務担当者:Offers insights for corporate sustainability teams on how green finance policies can incentivize adaptation innovation, and highlights the role of carbon disclosure in amplifying policy effects.
🏛政策担当者:Demonstrates that comprehensive climate investment and financing policies effectively drive adaptation innovation, and suggests that combining financing support with disclosure requirements can enhance outcomes.
📄 Abstract（原文）
This study examines whether China's Climate Investment and Financing Policy (CIF) promotes firms' climate adaptation innovation and explores the underlying mechanisms and boundary conditions. Using Chinese A-share listed firms and the CIF pilots as a quasi-natural experiment, we implement a difference-in-differences design with firm and year fixed effects. Climate adaptation innovation is measured by firms' Y02A patent applications. We conduct event-study and placebo tests and a battery of robustness checks, including entropy balancing, PPML, Logit models and controlling for concurrent green policies. CIF significantly increases firms' climate adaptation innovation. The effect is robust across alternative specifications. Mechanism evidence shows that CIF expands new loan financing and institutional ownership and increases firms' R&D intensity and the share of R&D personnel. Cross-sectional tests indicate stronger effects in regions with higher climate policy uncertainty and among firms with more extensive carbon disclosure. Additional analyses show that CIF improves environmental performance and reduces firms' climate risk. This study provides causal evidence that a comprehensive climate investment-and-financing policy package can foster adaptation-oriented innovation, complementing prior green-finance research that predominantly emphasizes mitigation innovation.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1108/ijmf-01-2026-0041first seen 2026-06-29 08:41:48
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