Regulation, Taxation, and Resources: Unpacking Greenhouse Gas Emission Drivers Across G7 Economies
規制、課税、資源：G7経済における温室効果ガス排出要因の解明 (AI 翻訳)
Mohammad Imtiaz Hossain, Md Emon Ahmed, Mohammad Fakhrul Islam, Md. Karimul Alam, M. A. Al Mamun, Musa Kazi
🤖 gxceed AI 要約
日本語
2000～2020年のG7諸国を対象に、環境規制の強化や環境税収の増加がGHG排出削減に有効であることを実証。資源依存は排出を増加させる一方、貿易やグローバル化の影響は限定的。政策として、炭素価格の下限設定や環境税収の還流、資源多様化を提言。
English
Analyzing G7 economies from 2000 to 2020, this study finds that stricter environmental regulations and higher green tax revenues consistently reduce GHG emissions, while resource dependence amplifies emissions. Trade and globalization have minimal impact. Policy recommendations include carbon pricing floors, tax revenue recycling for clean-tech, and resource diversification.
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
日本はG7の一員であり、炭素価格や環境税の政策設計に直接的な示唆を与える。特に、規制強化と税収還流の組み合わせは、日本のGX推進における具体的な政策オプションとなる。
In the global GX context
For global GX, this paper provides robust empirical evidence on the effectiveness of carbon pricing and environmental taxation within advanced economies, reinforcing the ISSB/TCFD emphasis on policy risk disclosure and transition planning.
👥 読者別の含意
🔬研究者:Offers panel econometric evidence (MMQR, GMM) on policy-stringency and tax impacts, useful for future studies on policy effectiveness.
🏢実務担当者:Corroborates importance of internal carbon pricing and tax scenarios in transition planning and disclosure (TCFD/ISSB).
🏛政策担当者:Supports design of carbon pricing floors and environmental tax revenue recycling for equitable decarbonization in G7 economies.
📄 Abstract（原文）
Advanced economies are under growing pressure to downscale greenhouse gas (GHG) emissions without undermining growth, yet G7 (Group of Seven) nations, representing almost 10% of the world's population, still generate one quarter of global GHGs. We have investigated the G7's GHG emission problem from 2000 to 2020, by integrating macroeconomic and environmental panel data to determine how stricter environmental policies, higher green tax revenue, resource dependency, trade openness, and globalization can reduce the G7's emission problem. We applied second‐generation panel estimators alongside a state‐of‐the‐art quantile‐based robust model, called the method of moment quantile regression (MMQR), and employed a two‐step generalized method of moments (GMM) to address the endogeneity concern. In doing so, we found the following three findings. First, tougher regulations and higher environmental tax yields are consistently associated with reducing the GHG emissions, with the effect intensifying in all regimes. Second, resource dependence remains a stubborn emission amplifier across the entire distribution. Third, the role of trade and globalization is minimal, sometimes insignificant, referring to the fact that the policy and structural factors dominate trade and integration effects. Policy pathways for the G7 thus focus on (i) synchronizing environmental policy stringency targets to strict carbon‐pricing floors, (ii) recycling environmental tax revenue and implementing green globalization with cross‐border trade to accelerate clean‐tech diffusion, and (iii) deploying resource diversification to neutralize resource rent‐driven lock‐ins. Our policy mix can help wealthy, integrated economies translate fiscal and regulatory leverage into a rapid and equitable solution to reduce GHG emissions.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1002/tie.70095first seen 2026-05-15 17:34:51
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