制度品質は貿易開放が再生可能エネルギー移行に与える効果を緩和するか？新興国における分位点分析
Does Institutional Quality Moderate the Effect of Trade Openness on Renewable Energy Transition? Quantile Evidence from Emerging Economies (原題)
Artikov Beruniy, Сухроб Холматов, Nodir Jumaev, Zokir Toshtemirovich Mamadiyarov, Yusubov Inomjon, Tairova Masuma Mukhamed-Rizaevna, Dodiyev Fozil Utkurovich
🤖 gxceed AI 要約
日本語
新興国13カ国・2007〜2024年のパネルデータを用い、FGLS・Driscoll–Kraay標準誤差・MMQRで貿易開放と再エネ移行の関係を分析。総固定資本形成と制度品質が再エネ消費の一貫した正の決定要因である一方、都市化と技術革新（ハイテク輸出）は主に負の効果を示す。貿易開放の効果は分位点で異質で、低分位では正、高分位では負に転じる。貿易開放と制度品質の交互作用は有意に正で、上位分位ほど強まる。制度強化と貿易自由化を補完的に進めるべきと結論づける。
English
Using panel data for 13 emerging economies (2007–2024) with FGLS, Driscoll–Kraay errors, and MMQR, the study tests whether institutional quality moderates trade openness effects on renewable energy transition. Gross fixed capital formation and institutional quality are consistent positive drivers, while urbanization and high-tech exports are largely negative. Trade openness effects are heterogeneous—positive at lower quantiles, negative at higher ones—and its interaction with institutional quality is significantly positive, strengthening at upper quantiles. The authors argue trade liberalization and institutional strengthening should be pursued as complementary strategies.
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
日本企業にとって直接の開示規制接続は薄いが、新興国サプライチェーンでの再エネ調達・制度リスク評価の基礎資料となる。SSBJ/Scope3対応で海外拠点のエネルギー移行見通しを検討する際に参照価値がある。
In the global GX context
Adds quantile-based evidence to the global debate on enabling conditions for renewable transition, complementing TCFD/ISSB transition-planning discussions by showing institutions condition trade-driven technology diffusion. Relevant to transition finance and emerging-market decarbonization pathways.
👥 読者別の含意
🔬研究者:制度品質と貿易開放の交互作用が分位点で変化する点は、移行経路の条件付き効果を扱う実証研究に有用な枠組みを提供する。
🏢実務担当者:新興国拠点での再エネ調達・投資判断において、現地の制度品質と貿易政策をリスク要因として組み込む根拠になる。
🏛政策担当者:貿易自由化と制度強化を補完的に設計することが再エネ移行加速に有効であることを示唆する。
📄 Abstract（原文）
This study examines whether institutional quality moderates the relationship between trade openness and renewable energy transition across thirteen emerging economies over the period 2007–2024. Using a panel framework, the analysis employs Feasible Generalized Least Squares (FGLS), Driscoll–Kraay standard errors, and Method of Moments Quantile Regression (MMQR) to capture both average and distribution-specific effects. The results show that gross fixed capital formation and institutional quality are among the most consistent positive determinants of renewable energy consumption, whereas urbanization and technological innovation, proxied by high-technology exports, exert predominantly negative effects. The effect of trade openness is heterogeneous across the distribution of renewable energy consumption, shifting from positive at lower quantiles to negative at higher quantiles. Most importantly, the interaction between trade openness and institutional quality is positive and statistically significant, with its effect becoming stronger toward the upper quantiles. This finding suggests that stronger institutions enhance countries’ capacities to translate the benefits of international trade, including technology diffusion, investment, and knowledge spillovers, into renewable energy development. The study therefore contributes to the literature by providing quantile-based evidence that the trade openness–renewable energy relationship is conditional on institutional quality and the stage of renewable energy transition. The findings suggest that trade liberalization and institutional strengthening should be pursued as complementary policy strategies to accelerate renewable energy transition in emerging economies.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/economies14090403first seen 2026-09-29 04:58:19
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