Decoupling Economic Growth from Environmental Degradation in Developing Countries: A Systematic Review of Policy Effectiveness
発展途上国における経済成長と環境悪化のデカップリング：政策効果の系統的レビュー (AI 翻訳)
Putri FS, Amalia VM, Tuanaya DAC, Aronggear M, Randa EM, Kondorura CF, Ayorbaba A, Bhakti LM, Sasdika AH, Akbar Z, Tohirin A
🤖 gxceed AI 要約
日本語
本系統的レビューは、発展途上国における経済成長と環境悪化のデカップリング政策の効果を評価した。炭素税や環境税はCO2排出削減に有効であり、グリーンファイナンスや再生可能エネルギーへの投資も有意な効果を示した。政策効果は制度の質や所得水準に依存し、汚染逃避仮説が低所得国で確認された。
English
This systematic review synthesizes 23 empirical studies on decoupling policies in developing countries. Carbon taxes and environmental taxes reduce CO₂ emissions by 0.112-0.140 percentage points. Green finance and renewable energy show significant emission reductions. Policy effectiveness is contingent on institutional quality and income level, with trade openness reducing emissions in high-income developing countries but increasing them in low-income ones.
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
本論文は途上国を対象とするが、炭素税やグリーンファイナンスの効果を示す知見は、日本のカーボンプライシング導入議論や国際協力における政策設計の参考となる。
In the global GX context
This paper provides empirical evidence on the effectiveness of carbon pricing, green finance, and renewable energy policies in developing countries, contributing to global debates on climate policy design and international climate finance effectiveness.
👥 読者別の含意
🔬研究者:This review identifies key policy instruments and moderators for decoupling, providing a synthesized evidence base for further research on context-specific policy design.
🏢実務担当者:Corporate sustainability teams in developing-country operations can use this to understand the policy landscape and potential impacts of carbon taxes and green finance on their operations.
🏛政策担当者:Policymakers in developing countries can use the findings to prioritize carbon pricing, strengthen institutional quality, and target renewable energy investments for effective decoupling.
📄 Abstract（原文）
<h4>Background: </h4> Achieving green growth, defined as decoupling economic expansion from environmental degradation, has become a central policy objective for developing countries. However, the effectiveness of various policy instruments remains contested and poorly synthesized. Methods This systematic literature review followed the PRISMA 2020 guidelines. A comprehensive search of the Scopus database identified 2,776 records, of which 880 proceeded to full-text screening and 23 peer-reviewed empirical studies met the inclusion criteria. Studies examining fiscal instruments, institutional reforms, and trade policies in developing and emerging economies were synthesized narratively. Results Carbon taxes and environmental taxes consistently reduce CO₂ emissions, with effect sizes ranging from −0.112 to −0.140. Green finance reduces emissions by 0.66 percent per 1 percent increase in credit allocation. Renewable energy reduces ecological footprint by 0.37 to 0.75 percent. Institutional quality moderates decoupling success, though effects vary across countries. Trade openness reduces emissions in high-income developing countries but increases them in low-income countries, supporting the pollution haven hypothesis. Conclusions Effective decoupling requires a combination of stringent fiscal instruments, institutional reforms, and targeted investments. Policy effectiveness is context-dependent; institutional capacity and income level determine outcomes. Prioritizing carbon pricing, strengthening regulatory quality, and promoting renewable energy transitions are essential for sustainable green growth in developing countries.
🔗 Provenance — このレコードを発見したソース
- Research Square https://doi.org/10.12688/f1000research.186529.1first seen 2026-07-30 04:55:34
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