グリーンな場所ベース政策は製造業企業の炭素排出を削減できるか：中国国家エコ産業示範園区からの実証的証拠

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:場所ベース環境政策の企業レベル炭素削減効果とメカニズムを因果的に示す実証枠組みとして参考になる。

🏢実務担当者:産業団地・工業団地に立地する企業にとって、園区政策が技術多様化やエネルギー効率を通じ排出削減と競争力に影響しうる点を把握できる。

🏛政策担当者:産業クラスター政策と脱炭素政策を組み合わせる際、技術多様化・エネルギー構成・効率を刺激する設計が有効という示唆を得られる。

The escalating carbon emission levels are intensifying global warming and increasing likelihood of severe climatic events. Exploring the use of green place-based policies to alleviate corporate carbon emission pressures has emerged as a potential pathway to address climate challenges. From the micro-level perspective of manufacturing firms, this paper establishes an endogenous growth framework featuring a final goods sector alongside an intermediate goods sector, integrating green place-based policies and manufacturing firms into a unified analytical framework to uncover the intrinsic mechanisms through which such policy shapes corporate carbon emissions. Drawing on data from Chinese A-share listed manufacturing firms spanning 2007 to 2023, this research takes the development of National Eco-industrial Demonstration Parks (NEIDPs) as a representative case to empirically assess the carbon mitigation effect of green place-based policies on the manufacturing sector. The findings reveal that: (1) The construction of NEIDPs leads to a significant decline in carbon emissions among manufacturing firms, a finding that withstands a variety of stringent robustness checks; (2) Mechanism analysis shows that park construction significantly promotes technological diversification in manufacturing firms, with technological relevance positively moderating this process. This emission reduction is achieved via three mechanisms: fostering technological progress, enhancing the energy mix, and increasing energy efficiency; (3) Heterogeneity analysis further demonstrates that the emission mitigation impact of NEIDPs construction is particularly evident among high-tech enterprises, heavy polluting firms, and those subject to other synergistic policies; (4) Extended analysis demonstrates that NEIDPs construction generates significant spillover effects on surrounding manufacturing firms. This study offers novel perspectives on advancing the green transition of conventional development zones, while also offering practical experience and valuable references for developing countries utilizing green place-based policies to control carbon emissions.

• openalex https://doi.org/10.3389/fenvs.2026.1898261first seen 2026-10-24 04:50:44 · last seen 2026-11-06 05:03:21