@article{SprinzdeMesquitaKallbekkenetal.2016,
  author    = {Sprinz, Detlef F. and de Mesquita, Bruce Bueno and Kallbekken, Steffen and Stokman, Frans and Saelen, Hakon and Thomson, Robert},
  title     = {Predicting Paris: Multi-Method Approaches to Forecast the Outcomes of Global Climate Negotiations},
  series = {Politics and Governance},
  volume    = {4},
  journal   = {Politics and Governance},
  publisher = {Cogitatio Press},
  address   = {Lisbon},
  issn      = {2183-2463},
  doi       = {10.17645/pag.v4i3.654},
  pages     = {172 -- 187},
  year      = {2016},
  abstract  = {We examine the negotiations held under the auspices of the United Nations Framework Convention of Climate Change in Paris, December 2015. Prior to these negotiations, there was considerable uncertainty about whether an agreement would be reached, particularly given that the world's leaders failed to do so in the 2009 negotiations held in Copenhagen. Amid this uncertainty, we applied three different methods to predict the outcomes: an expert survey and two negotiation simulation models, namely the Exchange Model and the Predictioneer's Game. After the event, these predictions were assessed against the coded texts that were agreed in Paris. The evidence suggests that combining experts' predictions to reach a collective expert prediction makes for significantly more accurate predictions than individual experts' predictions. The differences in the performance between the two different negotiation simulation models were not statistically significant.},
  language  = {en}
}
@article{SalenHoviSprinzetal.2020,
  author    = {S{\ae}len, H{\aa}kon and Hovi, Jon and Sprinz, Detlef F. and Underdal, Arild},
  title     = {How US withdrawal might influence cooperation under the Paris climate agreement},
  series = {Environmental science \& policy},
  volume    = {108},
  journal   = {Environmental science \& policy},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {1462-9011},
  doi       = {10.1016/j.envsci.2020.03.011},
  pages     = {121 -- 132},
  year      = {2020},
  abstract  = {Using a novel agent-based model, we study how US withdrawal might influence the political process established by the Paris Agreement, and hence the prospects for reaching the collective goal to limit warming below 2 degrees C. Our model enables us to analyze to what extent reaching this goal despite US withdrawal would place more stringent requirements on other core elements of the Paris cooperation process. We find, first, that the effect of a US withdrawal depends critically on the extent to which member countries reciprocate others' promises and contributions. Second, while the 2 degrees C goal will likely be reached only under a very small set of conditions in any event, even temporary US withdrawal will further narrow this set significantly. Reaching this goal will then require other countries to step up their ambition at the first opportunity and to comply nearly 100\% with their pledges, while maintaining high confidence in the Paris Agreements institutions. Third, although a US withdrawal will first primarily affect the United States' own emissions, it will eventually prove even more detrimental to other countries' emissions.},
  language  = {en}
}