Climate Governance and Pollution Mitigation Pathways for Achieving the 2030 Sustainable Development Agenda
気候ガバナンスと汚染削減経路：2030年持続可能な開発アジェンダ達成に向けて (AI 翻訳)
Zhang L, Kioi Valentine Mukuiya, Joana Cobbinah, Fadhila Hamza
🤖 gxceed AI 要約
日本語
OECD39カ国（1990-2024年）を対象に、炭素税と温室効果ガス排出の関係における経済政策の不確実性とエネルギー正義の調整効果を分析。System GMM等の手法を用いた結果、炭素税は排出削減に有効だが、政策不確実性はその効果を弱め、エネルギー正義は強化することが示された。安定した政策環境と公平なエネルギー移行の重要性を実証。
English
This study examines how economic policy uncertainty and energy justice moderate the impact of carbon taxation on GHG emissions across 39 OECD countries from 1990-2024. Using System GMM and other robust methods, it finds that carbon taxes effectively reduce emissions, but policy uncertainty undermines this effect, while energy justice strengthens it. The results underscore the need for stable policy environments and equitable energy transitions for effective climate governance.
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
本論文は、炭素税の効果が政策不確実性とエネルギー正義に依存することを示し、日本のカーボンプライシング制度設計（特にGX経済移行債や排出量取引制度）に示唆を与える。政策の安定性と公正な移行（Just Transition）の重要性を実証している点で、SSBJや有報における気候関連開示の基盤ともなる。
In the global GX context
This paper provides cross-country evidence on how institutional stability and energy justice influence carbon pricing effectiveness. It directly speaks to global debates around carbon border adjustment mechanisms (CBAM), emissions trading systems, and the social dimensions of climate policy—key themes in ISSB and TCFD frameworks.
👥 読者別の含意
🔬研究者:This paper offers robust causal evidence on the moderating roles of policy uncertainty and energy justice in carbon taxation effectiveness.
🏢実務担当者:Corporate sustainability teams can use these findings to advocate for stable policy environments and inclusive transition plans as part of climate risk management.
🏛政策担当者:Policymakers should note that carbon taxes alone are insufficient; stable regulations and just transition principles are critical for emissions reduction.
📄 Abstract（原文）
ABSTRACT Effective climate governance is essential for achieving the Sustainable Development Goals, particularly SDG 7 (Affordable and Clean Energy), SDG 12 (Responsible Consumption and Production), SDG 13 (Climate Action), and SDG 16 (Strong Institutions). This study examines the moderating impact of economic policy uncertainty and energy justice on the nexus between carbon taxation and greenhouse gas (GHG) emissions within 39 OECD countries over the period 1990–2024. Grounded in Ecological Modernization Theory, the study argues that the environmental effectiveness of market‐based climate policies depends significantly on institutional stability and socially inclusive energy transition frameworks. Using the two‐step System GMM estimator alongside robustness techniques including Quantile Autoregressive Distributed Lag (QARDL), Difference‐in‐Differences (DiD), COVID‐19 sensitivity analysis, and Granger causality tests, the study provides robust empirical evidence regarding climate governance effectiveness. The findings reveal that carbon taxation significantly reduces carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), and greenhouse gas emissions across OECD countries. However, economic policy uncertainty increases greenhouse gas emissions and weakens the environmental effectiveness of carbon taxation by discouraging long‐term green investments and sustainable technological transformation. In contrast, energy justice significantly reduces emissions and strengthens the effectiveness of carbon taxation through socially inclusive and equitable energy transition processes. The study contributes to the climate governance and environmental economics literature by integrating carbon taxation, institutional stability, and energy justice within a unified analytical framework. The findings suggest that effective climate governance requires stable policy environments, equitable energy transition mechanisms, and strengthened carbon pricing systems to accelerate pollution mitigation and support broader SDGs.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/sd.71437first seen 2026-07-13 06:20:07
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