Empirical Evaluation of CBAM and ETS Linkages: Impacts on Trade, Welfare, and Developing Country Exporters
CBAMとETSリンケージの実証評価：貿易、厚生、途上国輸出への影響 (AI 翻訳)
Do Phu Hai
🤖 gxceed AI 要約
日本語
本研究は、EUの炭素国境調整メカニズム（CBAM）と排出量取引制度（ETS）の連携が、6つの途上国輸出業者に与える影響を重力モデルとCGEシミュレーションで実証評価。炭素集約的輸出が9～21%減少し、EUの厚生損失がETS単独時よりほぼ倍増することを示した。気候政策と貿易の交錯点を多面的に分析した初の実証研究。
English
This study empirically evaluates the EU's CBAM and ETS linkage using gravity models and CGE simulations for six developing-country exporters. It finds carbon-intensive exports decline by 9–21% and EU welfare losses nearly double compared to an ETS-only regime. It provides the first multidimensional empirical assessment of climate-linked border adjustments.
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EUとの貿易においてもCBAMの影響を受ける可能性があり、特に鉄鋼・化学等の排出集約産業への影響評価が急務。本論文の実証手法は、日本のカーボンプライシング政策（GXリーグ等）の国際的整合性を検討する上で参考になる。
In the global GX context
This paper provides rigorous empirical evidence on CBAM's trade and welfare effects, directly relevant to global debates on carbon border adjustments. It offers a framework for designing equitable carbon pricing, informing ISSB and transition finance discussions on cross-border climate policy impacts.
👥 読者別の含意
🔬研究者:Empirical methodology combining gravity model and CGE for CBAM analysis is novel and replicable for other regions.
🏢実務担当者:Quantifies export reduction risks for carbon-intensive sectors, useful for corporate climate scenario analysis.
🏛政策担当者:Demonstrates CBAM's disproportionate impact on developing countries, informing equitable policy design and WTO compatibility.
📄 Abstract（原文）
The operationalization of the EU’s Carbon Border Adjustment Mechanism (CBAM) alongside its Emissions Trading System (ETS) presents a critical, yet under-explored, nexus of trade and climate policy. This study fills that empirical gap by applying gravity-model estimations and stylized computable general equilibrium simulations to six developing-country exporters (Vietnam, Indonesia, Morocco, South Africa, Egypt, and India). We show that the CBAM×ETS linkage contracts carbon-intensive exports by 9–21%—with variations driven by emission intensity and adaptive capacity—and nearly doubles EU welfare losses relative to an ETS-only regime. By integrating bilateral trade-elasticity estimates with welfare modeling, we deliver the first multidimensional empirical assessment of climate-linked border adjustments, offering a rigorous framework for designing equitable, effective carbon-pricing measures in global trade.
🔗 Provenance — このレコードを発見したソース
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。