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建設企業の低炭素競争力の決定要因:DEMATEL–ISM–MICMAC研究

Drivers of low-carbon competitiveness in construction firms: a DEMATEL–ISM–MICMAC study (原題)

Xinying Cao, Yuanquan Zhang, Dandan Li, Shaowei Tian

Proceedings of the Institution of Civil Engineers - Engineering Sustainability📚 査読済 / ジャーナル2026-09-07#エネルギー転換Origin: CN対象セクター: construction
DOI: 10.1680/jensu.26.00117
原典: https://doi.org/10.1680/jensu.26.00117

🤖 gxceed AI 要約

日本語

本研究は建設企業の低炭素競争力に影響する要因を特定し、その相互関係を解明する。TOEフレームワークに基づき15の要因を技術・組織・制度環境の3次元に分類し、DEMATEL–ISM–MICMAC法で分析した。結果、政策・規制支援が最も根本的な推進要因であり、社会の低炭素雰囲気も重要である。低炭素技術の成熟度、設計、サプライチェーン管理が直接要因で、「制度環境→組織→技術」の階層的伝達パターンが明らかになった。

English

This study identifies factors affecting low-carbon competitiveness in construction firms and clarifies their interrelationships. Using TOE framework and DEMATEL-ISM-MICMAC, it finds policy and regulatory support as the most fundamental driver, with social low-carbon atmosphere also important. Low-carbon technology maturity, design, and supply chain management are direct factors, revealing a hierarchical transmission pattern of 'institutional environment-organization-technology'.

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

日本の建設業界では、SSBJ開示やカーボンニュートラル政策が進む中、低炭素競争力の要因分析は企業戦略立案に有用。特に政策・規制支援の重要性は、日本の建設業の脱炭素政策と整合的であり、企業の対応優先度の参考になる。

In the global GX context

Globally, this study contributes to understanding low-carbon competitiveness in construction, aligning with ISSB/CSRD disclosure trends. It highlights policy support as key driver, offering insights for policymakers and firms in emerging economies. The TOE framework application provides a structured approach for analyzing decarbonization in energy-intensive sectors.

👥 読者別の含意

🔬研究者:Provides a structured framework (TOE + DEMATEL-ISM-MICMAC) for analyzing low-carbon competitiveness factors in construction, useful for further empirical studies.

🏢実務担当者:Identifies key drivers (policy support, technology maturity, supply chain) that construction firms can prioritize to enhance low-carbon competitiveness.

🏛政策担当者:Confirms that policy and regulatory support is the most fundamental driver, guiding government interventions to promote low-carbon construction.

📄 Abstract(原文)

This study aims to identify the key factors affecting the low-carbon competitiveness of construction firms and clarify their interrelationships. First, 17 potential influencing factors were identified through a literature review. Subsequently, 15 experts evaluated these factors, and 15 factors were ultimately retained. Drawing on the technology–organisation–environment (TOE) framework, these factors were grouped into three dimensions: technology, organisation, and institutional environment. An integrated Decision Making Trial and Evaluation Laboratory–interpretive structural modelling–Matrice d’Impacts Croisés Multiplication Appliquée à un Classement approach was then applied to analyse the relationships among the factors, develop a multi-level hierarchical structure, and evaluate their driving power and dependence. The results show that policy and regulatory support is the most fundamental driving factor, while the social low-carbon atmosphere also plays an important driving role. Low-carbon technology maturity, application of low-carbon building design, and level of low-carbon supply chain management are identified as direct influencing factors. The findings further reveal a hierarchical transmission pattern of ‘institutional environment–organisation–technology’, in which institutional environmental factors provide external driving conditions, organisational factors play a mediating and transmission role, and technological factors are more directly associated with the improvement of low-carbon competitiveness. These findings provide practical implications for construction firms and policy references for government authorities promoting the low-carbon development of the construction industry.

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