南アフリカにおける金融発展と再生可能エネルギー消費の対称的関係の探求
Exploring a symmetric nexus between financial development and renewable energy consumption in South Africa (原題)
Hlalefang Khobai, Anton van Wyk
🤖 gxceed AI 要約
日本語
本研究は、南アフリカの1990年から2024年までのデータを用いて、金融発展が再生可能エネルギー消費に与える影響をARDLモデルで分析した。結果、金融発展は長期的・短期的に再生可能エネルギー消費を有意に促進し、経済成長や資本形成も寄与する一方、インフレは阻害要因であることを示した。グリーンファイナンスの拡大や税制優遇、官民連携の重要性を提言している。
English
This study examines the impact of financial development on renewable energy consumption in South Africa from 1990 to 2024 using an ARDL model. Results show that financial development significantly promotes renewable energy consumption in both the long and short run, while economic growth and capital formation also contribute, and inflation hinders it. The study recommends expanding green finance, tax incentives, and public-private partnerships.
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
南アフリカの事例は、日本における再生可能エネルギー投資の資金調達環境や金融市場の役割を考える上で参考になる。特に、金融発展が再エネ導入に与える影響は、日本のグリーンファイナンス政策やSSBJ開示との関連で示唆に富む。
In the global GX context
This study provides empirical evidence on the finance-renewable energy nexus in an emerging economy, relevant to global discussions on climate finance and energy transition. It underscores the role of financial development in enabling renewable energy investment, which is pertinent to ISSB and transition finance frameworks.
👥 読者別の含意
🔬研究者:Provides empirical evidence on the finance-renewable energy nexus in South Africa, useful for comparative studies in emerging markets.
🏢実務担当者:Highlights the importance of financial development and green finance instruments for renewable energy projects, informing corporate investment strategies.
🏛政策担当者:Suggests policy measures such as green finance expansion and tax incentives to promote renewable energy, relevant for energy transition planning.
📄 Abstract（原文）
Global economic development is closely linked to energy use, yet rising fossil-fuel consumption has intensified carbon dioxide (CO 2 ) emissions and environmental degradation. This study examines the long-run and short-run relationship between renewable energy consumption and financial development in South Africa over the period 1990–2024 using the Autoregressive Distributed Lag (ARDL) model. The variables included are renewable energy consumption, financial development, economic growth, capital formation, and inflation. Financial development is proxied by credit extension, monetary aggregate (M3), and stock exchange transactions. The results confirm the existence of a long-run equilibrium relationship among the variables. Financial development has a positive and statistically significant effect on renewable energy consumption in both the short run and long run, indicating that deeper and more efficient financial markets improve access to capital for renewable energy projects. Economic growth and capital formation also promote renewable energy expansion, while inflation negatively affects renewable energy consumption by raising investment costs and uncertainty. The study recommends that the government should promote an environmentally friendly economy by expanding green finance instruments, introducing tax incentives and subsidies for clean energy investments, and strengthening regulatory certainty. Public-private partnerships should be encouraged to mobilise private capital for solar, wind, and biomass infrastructure. Maintaining macroeconomic stability and improving financial inclusion are also essential for achieving sustainable growth, energy security, and climate change mitigation in South Africa.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3389/fenrg.2026.1829919first seen 2026-08-24 04:51:35
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