Arbeitspapier

Self-Enforcing Agreements under Unequal Nationally Determined Contributions

For a large global economy with normal goods, and an unequal world income distribution, we consider the endogenous formation and stability of an international environmental agreement (IEA) under nationally determined contributions (NDCs). Nations share green R&D efforts and enjoy R&D spillovers if they join an IEA. Nonmembers do not enjoy R&D spillovers. We show that the Grand Coalition is stable under NDCs if all nations are active carbon abatement and R&D contributors. If some nations are inactive, because they lack sufficient income to provide carbon abatement and R&D, the stable coalition under NDCs is the coalition of all active (wealthier) nations.

Sprache
Englisch

Erschienen in
Series: CESifo Working Paper ; No. 5708

Klassifikation
Wirtschaft
Conflict; Conflict Resolution; Alliances; Revolutions
International Agreements and Observance; International Organizations
Public Goods
Climate; Natural Disasters and Their Management; Global Warming
Environmental Economics: Technological Innovation
Thema
international environmental agreements
self-enforcing
nationally determined contributions
R&D sharing

Ereignis
Geistige Schöpfung
(wer)
Silva, Emilson C.D.
Ereignis
Veröffentlichung
(wer)
Center for Economic Studies and ifo Institute (CESifo)
(wo)
Munich
(wann)
2016

Handle
Letzte Aktualisierung
10.03.2025, 11:45 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Silva, Emilson C.D.
  • Center for Economic Studies and ifo Institute (CESifo)

Entstanden

  • 2016

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