The EU's gain (loss) from more emission trading flexibility: A CGE analysis with parallel emission trading systems

Artikel

The EU has established the world's first cross-border emission-trading systems (ETS) for greenhouse gas (GHG) emissions, currently covering aviation, emission-intensive sectors, and electricity (EITE). The EU Commission has offered to apply emissions trading in new sectors where emissions from maritime transport will be incorporated into the current EU ETS, while a separated emissions trading system will cover emissions from road transport and the building sector. This paper employs a multi-regional multi-sectoral computable general equilibrium (CGE) model with two simultaneous international emission permit markets. After examining the abatement costs for the EU regions, various policy scenarios are implemented to study the welfare effects of forming an ETS covering the sectors other than EITE (NEIT) and its linking with the EITE sectors under two different baselines and four emission reduction targets. The results provide several important insights: (i) Marginal abatement costs in Germany and the Eastern European Union region (EEU) are significantly lower than in the rest of the EU regions. (ii) The carbon price in the emission permit market covering NEIT is significantly higher than the carbon price in the emission permit market covering EITE. (iii) Germany and EEU appear as notable suppliers of emission permits in both markets. (iv) There is a significant aggregate welfare gain under the scenario in which the ETS covering NEIT co-exists parallel with the ETS covering EITE. (v) The aggregate welfare in the EU under the full integration of EITE and NEIT may fall below its value under the scenario with two parallel emission permit markets.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Journal: Journal of Open Innovation: Technology, Market, and Complexity ; ISSN: 2199-8531 ; Volume: 8 ; Year: 2022 ; Issue: 2 ; Pages: 1-27

Klassifikation und Themen

• Klassifikation: Management
• Thema: carbon pricing ; climate mitigation ; climate policy ; computable general equilibrium ; emissions trading ; European Union ; innovative market design ; Paris Agreement ; regional cooperation

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Khabbazan, Mohammad Mohammadi
• Ereignis: Veröffentlichung
• (wer): MDPI
• (wo): Basel
• (wann): 2022

Weitere Informationen

• DOI: doi:10.3390/joitmc8020091
• Handle: http://hdl.handle.net/10419/274392
• Letzte Aktualisierung: 10.03.2025, 11:41 MEZ