日本の低炭素未来を解き放つ：技術革新と経済成長が炭素排出に及ぼす非対称効果
Unlocking Japan’s low-carbon future: asymmetric effects of technological innovation, and economic growth on carbon emissions (原題)
Chunwei Han, Babatunde Sunday Eweade
🤖 gxceed AI 要約
日本語
1980〜2020年の日本を対象に、技術革新・天然資源・経済成長・貿易開放がCO2排出に与える影響をNARDLモデルで分析。技術革新と天然資源の正の変化は排出を減らし、負の変化は排出を増やす非対称効果を確認。経済成長と貿易開放は排出を押し上げる要因と示された。
English
Using NARDL and dynamic multipliers on Japan's 1980–2020 data, the study finds asymmetric effects: positive shifts in technological innovation and natural resources reduce CO2 emissions, while negative shifts raise them. Economic growth and trade openness are found to stimulate emissions. Policy recommendations for Japan's decarbonization follow.
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
技術革新の非対称効果は、日本企業のGX投資・イノベーション促進策やカーボンプライシング設計を議論する際の実証的傍証になりうる。ただしSSBJ・有報開示やScope算定との直接の接続はない。
In the global GX context
Adds country-level empirical evidence on how innovation and growth asymmetrically drive emissions in a major advanced economy, relevant to debates on green innovation policy and carbon pricing design, though it does not engage TCFD/ISSB disclosure frameworks directly.
👥 読者別の含意
🔬研究者:日本のマクロ時系列における技術革新・成長・排出の非対称関係の実証例として参照できる。
🏢実務担当者:技術革新投資が排出削減に寄与しうる方向性の傍証として、GX投資の社内説明に使える可能性がある。
🏛政策担当者:イノベーション促進と貿易開放の排出影響を踏まえた産業・環境政策の設計に示唆を与える。
📄 Abstract（原文）
Abstract The dynamic interplay between technological innovations, natural resources, and CO 2 emissions carries significant ecological consequences. Despite its importance, this field remains underexplored by environmentalists, yielding vague and inconclusive outcomes. Furthermore, these studies often lack a precise examination of natural resources' role in shaping environmental quality. Recognizing the imperative need for a more comprehensive and rigorous analysis of the complexities involved in studying CO 2 , this research delves into the asymmetric impact of technological innovation and natural resources on CO 2 . It does so while taking into account the symmetric influence of economic growth and trade openness over the period from 1980 to 2020. To unravel these connections, the study utilizes the Nonlinear Autoregressive Distributed Lag (NARDL) model and the dynamic multiplier technique. The findings stemming from the NARDL analysis and dynamic multiplier approach reveal that positive shifts in technological innovation and natural resources lead to a reduction in CO 2 emissions, while negative shifts result in an increase. Conversely, trade openness and economic growth are identified as factors that stimulate CO 2 , potentially compromising ecological integrity. The empirical insights gleaned from this study pave the way for a range of policy recommendations that can benefit Japan in its pursuit of environmental sustainability.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1186/s12302-026-01534-1first seen 2026-11-14 05:00:12
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