炭素税の導入とインドネシアの経済成長・グリーン投資への影響

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

🔬研究者:新興国における炭素税の二重配当仮説と税収ポテンシャル推計の実証例として参照価値がある。

🏢実務担当者:インドネシア事業を持つ企業は、炭素税導入に伴うコスト・価格シグナルとグリーン投資インセンティブを事業計画に織り込む必要がある。

🏛政策担当者:炭素税設計における税率設定、歳入リサイクル、脆弱層保護の組み合わせが成長と環境の両立に重要である点を政策立案に活用できる。

A carbon tax is a market-based fiscal instrument designed to internalize the negative externality generated by greenhouse gas (GHG) emissions. Beyond its function as a climate-mitigation tool, carbon tax also has the potential to become a source of financing for the transition toward a green economy. This study comprehensively analyzes the design and implementation of a carbon tax, particularly in the Indonesian context, and its impact on economic growth and green investment. Using a descriptive-analytical approach supported by international empirical literature, national policy documents, and a simple revenue-projection exercise, the study finds that carbon tax does not necessarily generate a trade-off between environmental protection and economic growth. At Indonesia's minimum statutory rate of IDR 30,000 per ton of CO2 equivalent, the national revenue potential from the energy sector alone is estimated to rise from approximately IDR 19.16 trillion in 2019 to IDR 23.65 trillion in 2025, while a moderate international benchmark rate of USD 5 per tCO2e would raise this potential to roughly IDR 76.36 trillion per year. With an appropriate design, particularly through revenue-recycling mechanisms, protection for vulnerable groups, and a credible and predictable price signal, a carbon tax can generate a double dividend, delivering environmental benefits alongside economic and green-investment gains.

• semanticscholar https://ijbassnet.com/publication/641/downloadfirst seen 2026-10-02 05:17:28