デジタルインフラと低炭素ガバナンスの政策協調：企業のデジタル・グリーン知識再結合に関する実証
Policy Coordination Between Digital Infrastructure and Low-Carbon Governance: Evidence on Corporate Digital-Green Knowledge Recombination (原題)
Juhao Lai, Guangxing Hu, Bin Li
🤖 gxceed AI 要約
日本語
中国A株上場企業2010〜2023年の特許データを用い、デジタルインフラ政策と低炭素ガバナンス政策の同時実施が企業のデジタル・グリーン知識再結合（DGKR）と関連するかを検証。同時実施は新規IPC組み合わせの増加と関連し、効果は数年後に顕在化。事前資源や技術基盤が強い企業ほど関連が大きい。
English
Using Chinese A-share listed firms (2010–2023) and patent histories, this study tests whether joint digital-infrastructure and low-carbon-governance policies relate to corporate digital-green knowledge recombination (DGKR), measured by first-time digital-green IPC combinations. Joint policy exposure is associated with more novel combinations, emerging after several years, and is stronger among firms with greater pre-policy resources and technological bases.
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
日本ではGX推進法・デジタル田園都市構想など政策間の連携が議論されるが、政策協調が企業の技術融合を促す実証は乏しい。政策設計・産業政策の評価に示唆を与える。
In the global GX context
Amid global debates on industrial policy for net zero, this offers firm-level evidence that coordinating digital and climate policies can spur cross-domain innovation—relevant to transition-finance and green-industrial-policy design beyond disclosure frameworks.
👥 読者別の含意
🔬研究者:政策協調が技術融合イノベーションを促す実証手法（IPC組み合わせ）を参考にできる。
🏢実務担当者:デジタル投資と脱炭素投資を組み合わせる際、政策支援の活用と長期的な知識蓄積の重要性を示す。
🏛政策担当者:デジタル政策と環境政策の同時設計が企業のグリーン技術革新を後押しし得る点を政策評価に反映すべき。
📄 Abstract（原文）
Digitalization and low-carbon transition are increasingly pursued together, but their coexistence does not ensure that firms connect the two technological domains. This study examines whether the joint implementation of digital-infrastructure and low-carbon-governance policies is associated with corporate digital-green knowledge recombination (DGKR). Using Chinese A-share listed firms from 2010 to 2023 and their invention-patent histories, we measure DGKR by digital-green IPC combinations appearing for the first time in a firm’s patent portfolio. Joint policy implementation is associated with more novel combinations, and the increase emerges only after several years. The finding remains stable under finer IPC classifications, a green-main-anchored patent definition, restrictions on patent classification scope, and a persistence requirement. Additional evidence links joint policy exposure to broader external knowledge search and an innovation environment more supportive of uncertain projects. The estimated association is larger among firms with stronger pre-policy resources and technological bases. These results suggest that coordinated digital and environmental policies may support new connections between previously separate technological domains.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/systems14101325first seen 2026-10-21 04:40:20
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