Modeling Uncertainty in Climate Change: A Multi-Model Comparison

Arbeitspapier

The economics of climate change involves a vast array of uncertainties, complicating both the analysis and development of climate policy. This study presents the results of the first comprehensive study of uncertainty in climate change using multiple integrated assessment models. The study looks at model and parametric uncertainties for population, total factor productivity, and climate sensitivity. It estimates the pdfs of key output variables, including CO2 concentrations, temperature, damages, and the social cost of carbon (SCC). One key finding is that parametric uncertainty is more important than uncertainty in model structure. Our resulting pdfs also provide insights on tail events.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Nota di Lavoro ; No. 13.2016

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Climate; Natural Disasters and Their Management; Global Warming
• Thema: Climate Change ; Integrated Assessment Models

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Gillingham, Kenneth ; Nordhaus, William ; Anthoff, David ; Bosetti, Valentina ; McJeon, Haewon ; Blanford, Geoffrey ; Christensen, Peter ; Reilly, John ; Sztorc, Paul
• Ereignis: Veröffentlichung
• (wer): Fondazione Eni Enrico Mattei (FEEM)
• (wo): Milano
• (wann): 2016

Weitere Informationen

• Handle: http://hdl.handle.net/10419/142287
• Letzte Aktualisierung: 10.03.2025, 11:46 MEZ