Climate games: Who’s on first? What’s on second?

Margaret Insley and Peter A. Forsyth ()
Additional contact information
Peter A. Forsyth: Cheriton School of Computer Science, University of Waterloo

L'Actualité Economique, 2019, vol. 95, issue 2-3, 287-322

Abstract: We study four different climate change games and compare with the outcome of choices by a Social Planner. In a dynamic setting, two players choose levels of carbon emissions. Rising atmospheric carbon stocks increase average global temperature which damages player utilities. Temperature is modelled as a stochastic differential equation. We contrast the results of a Stackelberg game with a game in which both players act as leaders (a Leader-Leader, or Trumpian game). We also examine an Interleaved game where there is a significant time interval between player decisions. Finally we examine a game where a Nash equilibrium is chosen if it exists, and otherwise a Stackelberg game is played. One or both players may be better off in these alternative games compared to the Stackelberg game, depending on state variables. We conclude that it is important to consider alternate game structures in examining strategic interactions in pollution games. We also demonstrate that the Stackelberg game is the limit of the Interleaved game as the time between decisions goes to zero.

Date: 2019
References: Add references at CitEc
Citations:

Downloads: (external link)
https://id.erudit.org/iderudit/1076261ar Full text (text/html)

Related works:
Working Paper: Climate games: Who's on first? What's on second? (2018)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ris:actuec:0195

Access Statistics for this article

L'Actualité Economique is currently edited by Benoit Dostie

More articles in L'Actualité Economique from Société Canadienne de Science Economique Contact information at EDIRC.
Bibliographic data for series maintained by Benoit Dostie ( this e-mail address is bad, please contact ).