家庭の省エネへの二重経路の理解：スペインにおける家電購入と省エネ行動
Understanding the dual path to household energy-conservation: appliance purchases and energy-saving behaviour in Spain (原題)
Amaia de Ayalaa, Alaitz Artabe
🤖 gxceed AI 要約
日本語
スペインの500世帯への独自調査を用い、高効率洗濯機の購入と日々の省エネ行動という二つの省エネ経路の決定要因を分析した。環境・EEへの態度、リスク・時間選好、習慣、社会経済属性、政策措置が双方に関連するが、決定要因は経路ごとに異なる。家電購入と省エネ行動の間に有意な因果効果は見られず、単一戦略では不十分で情報・経済・金融政策を組み合わせた二重経路アプローチが必要と結論づける。
English
Using original survey data from 500 Spanish households on washing machine purchases, this paper analyses the determinants of both energy-efficient appliance adoption and daily energy-saving behaviours. Attitudes, risk/time preferences, habits, socio-economic traits and policy measures matter for both, but determinants differ across the two paths. No significant causal effect is found between appliance purchase and behaviour, implying that a dual-pathway policy mix of informational, economic and financial tools is needed to cut household energy use.
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
日本の家庭部門省エネ政策（省エネ法・トップランナー制度・住宅エコポイント等）を設計する上で、機器効率と行動変容を同時に促す必要性を示す示唆を持つ。SSBJや有報の開示文脈とは直接の接点は薄いが、企業の家庭向け省エネ製品・サービス戦略には参考になる。
In the global GX context
This study contributes to global household energy-transition scholarship by showing that efficiency investment and curtailment behaviour are not substitutes, informing demand-side policy design under frameworks like the EU Energy Efficiency Directive. It offers empirical grounding for behaviourally informed policy mixes relevant to national decarbonisation plans.
👥 読者別の含意
🔬研究者:家電購入と省エネ行動の決定要因の相違と因果関係の欠如を実証した点が、行動経済学・エネルギー政策研究に有用。
🏢実務担当者:家庭向け省エネ製品・サービスの訴求では、機器販売と行動変容支援を組み合わせた顧客アプローチが有効である可能性を示す。
🏛政策担当者:情報・経済・金融措置を組み合わせた二重経路の政策設計が、家庭部門の省エネ促進に必要であることを示唆する。
📄 Abstract（原文）
Reducing household energy consumption is essential for meeting long-term climate and energy goals. This paper explores two key household-level actions for energy-conservation— investment in energy efficiency (EE) and engagement in energy-saving behaviours—and examines potential interconnections between them. Using original survey data from 500 Spanish households on washing machine purchases, we analyse the determinants of both the adoption of highly energy-efficient washing machines and the implementation of daily energy-saving practices. The results show that attitudes towards EE and the environment, risk and time preferences, prior experiences and habits, socio-economic characteristics, and EE policy measures are associated with both actions. However, the specific determinants often differ across the two energy-conservation dimensions or exert distinct effects. Moreover, we find no evidence of a significant causal effect of the purchase of energy-efficient appliances on the adoption of energy-saving behaviour, or vice versa. This suggests that focusing exclusively on a single conservation strategy may be insufficient to effectively reduce household energy consumption. Instead, a dual-pathway approach is required. Policies should therefore promote both the uptake of energy-efficient technologies and the adoption of curtailment behaviours. Our results suggest that a combination of informational, economic, and financial policy tools can contribute to more comprehensive household energy conservation.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5547/2160-5890.15.3.aayafirst seen 2026-09-19 04:59:13
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。