How renewable energy innovation policies reshape industrial systems: Cross-sectoral dynamics in China
再生可能エネルギーイノベーション政策がいかに産業システムを再形成するか：中国における部門横断的ダイナミクス (AI 翻訳)
Yuzhen Ma, Xinyang Wei, Yue Wang, Ni Sheng
🤖 gxceed AI 要約
日本語
本論文は、中国の再生可能エネルギー技術革新政策が産業間連携に与える影響を実証分析。2010～2023年の日次セクターデータを用い、政策発表前後の産業間共変動パターンの変化を検証した。戦略的新興産業政策や産業連携政策は広範な部門連動を促すが、特定セクター向け政策の効果は限定的であることを示した。
English
This paper empirically analyzes how China's renewable energy innovation policies reshape intersectoral linkages. Using daily sector-level data from 2010-2023, it finds that strategic emerging industry and industrial interconnection policies are associated with stronger cross-sectoral co-movements than sector-specific policies.
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（特にGX実行会議や省庁横断的産業政策）において、再生可能エネルギー技術支援が産業連関を通じた波及効果を生むメカニズムの理解に寄与。中国の事例から政策の種類（横断的かセクター特化か）による産業構造変化の差異は、日本の産業政策立案にも示唆を与える。
In the global GX context
This paper contributes to global understanding of how renewable energy innovation policies affect industrial systems beyond the energy sector. The cross-sectoral dynamics analyzed are relevant for countries designing industrial policy to support energy transitions, highlighting the importance of broad vs. sector-specific policy design.
👥 読者別の含意
🔬研究者:Researchers studying energy transition policy and industrial dynamics will find a strong empirical framework linking policy announcements to sector co-movement patterns.
🏛政策担当者:Policymakers can learn that broad, cross-sectoral renewable energy policies may have wider industrial coordination effects than narrow, sector-specific policies.
📄 Abstract（原文）
Renewable energy transitions require not only technological innovation but also cross-sectoral coordination across industrial systems. This paper examines how renewable energy technology innovation policies in China reshape intersectoral linkages and contribute to broader transition dynamics. Drawing on daily sector-level data from 2010 to 2023, we employ a static-dynamic empirical framework to examine changes in intersectoral dependence and co-movement patterns around major renewable energy technology innovation policy announcements. The findings show that renewable energy innovation policies are associated with stronger cross-sectoral co-movements, particularly between renewable energy, materials, industrials, information technology, and utilities. However, linkage patterns vary substantially by policy type. Strategic emerging industry and industrial interconnection policies are associated with more pronounced and widespread changes in sectoral co-movement, whereas sector-specific policies are associated with more limited and localized responses. These results suggest that renewable energy innovation policies function not only as instruments of technological support but also as policy instruments associated with cross-sectoral linkage formation and industrial coordination.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.esr.2026.102297first seen 2026-06-11 05:35:03
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