スマート経済と気候成果：デジタル変革、経済レジリエンス、再生可能エネルギーがCO2排出に与える影響の評価
Smart economies and climate outcomes: assessing the impact of digital transformation, economic resilience, and renewable energy on CO2 emissions (原題)
Sobia Naseem
🤖 gxceed AI 要約
日本語
G20諸国を対象に、ICT、再生可能エネルギー消費、FDI、経済成長がCO2排出に与える非対称的影響を2000〜2022年で分析。DOLSとPMG-ARDLを用い、FDI・経済成長・ICTが排出を増加させる一方、再生可能エネルギーは削減に寄与することを示した。政策含意として、経済成長を損なわずにゼロカーボンを目指す実践を提言。
English
This study examines the asymmetric effects of ICT, renewable energy, FDI, and economic growth on CO2 emissions in G-20 countries from 2000 to 2022 using DOLS and PMG-ARDL. Findings show that FDI, growth, and ICT increase emissions, while renewable energy reduces them. Policy implications emphasize achieving zero-carbon without compromising growth.
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
日本のGX政策では、再生可能エネルギー導入拡大とデジタル化の両立が課題。本研究成果は、ICT投資が排出増加につながる可能性を示唆し、日本企業のDXとGXの統合戦略に示唆を与える。
In the global GX context
Globally, this paper contributes to the debate on digitalization and decarbonization, relevant to ISSB and CSRD reporting where ICT-related emissions are increasingly scrutinized. It provides empirical evidence for G20 economies, informing transition finance and policy design.
👥 読者別の含意
🔬研究者:Provides empirical evidence on ICT and renewable energy impacts on emissions, useful for further modeling.
🏢実務担当者:Highlights the need to manage ICT-related emissions in corporate sustainability strategies.
🏛政策担当者:Informs policies balancing digital growth and climate goals, relevant for NDC updates.
📄 Abstract（原文）
In recent years, the rapid evolution of information and communication technology (ICT) has profoundly influenced various sectors of the economy. Nevertheless, it is crucial to underscore the environmental ramifications of the rapid expansion of information and communication technology. This research aims to examine the asymmetric effects of information and communication technology, renewable energy consumption, foreign direct investment, and economic growth on CO 2 emissions in G-20 countries from 2000 to 2022. The study used Dynamic Ordinary Least Squares (DOLS) and Pooled Mean Group Autoregressive Distributed Lag (PMG-ARDL) techniques. The preliminary step was to determine the normality of the data series using the second-generation unit-root tests (CIPS and CADF), which are known for their high efficiency and accuracy compared to the first-generation tests. The Pedroni and Westerlund cointegration test confirms a long-run relationship among foreign direct investment (FDI), economic growth (EG), information and communication technology (ICT), renewable energy (RE), and CO 2 emissions, as supported by the error correction term. The PMG-ARDL and DOLS analytical techniques confirm a positive contribution of FDI, EG, and ICT to CO 2 emissions, and declare that the G-20 countries face environmental sustainability challenges, even though they account for the largest share of global GDP and international trade. The appropriate policy implications and keenly observed practices of these sectors can help achieve a zero-carbon-emission environment without compromising economic growth, international trade, and global technological competition.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3389/fenvs.2026.1854489first seen 2026-08-20 04:49:50
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