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SSP economic growth projections: Major changes of key drivers in integrated assessment modelling

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  • Koch, Johannes
  • Leimbach, Marian

Abstract

GDP scenarios are major drivers of climate change and climate change mitigation assessment studies. In this paper, a major update of the SSP GDP projections is presented. By using the most recent economic data and short-term projections by the World Bank and International Monetary Fund, the update captures changes in the system of national accounting and purchasing power parities, as well as the impact of the Covid 19 pandemic. Harmonization between the data and the original end-of-the century SSP projections was carried out in terms of GDP per capita in order to preserve the underlying narrative of income convergence. The result is a set of projections compatible with the most recent data and the SSP narratives. A comparison of DICE models calibrated to the original and updated SSP2 GDP per capita projections illustrates how significant the impact of an update of income data on integrated assessment results can be. The estimated global social costs of carbon in 2015 and 2030 rose by almost 30%.

Suggested Citation

  • Koch, Johannes & Leimbach, Marian, 2023. "SSP economic growth projections: Major changes of key drivers in integrated assessment modelling," Ecological Economics, Elsevier, vol. 206(C).
    • Handle: RePEc:eee:ecolec:v:206:y:2023:i:c:s0921800923000149
    DOI: 10.1016/j.ecolecon.2023.107751
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    1. Brian C. O’Neill & Timothy R. Carter & Kristie Ebi & Paula A. Harrison & Eric Kemp-Benedict & Kasper Kok & Elmar Kriegler & Benjamin L. Preston & Keywan Riahi & Jana Sillmann & Bas J. Ruijven & Detlef, 2020. "Achievements and needs for the climate change scenario framework," Nature Climate Change, Nature, vol. 10(12), pages 1074-1084, December.
    2. Maliszewska,Maryla & Mattoo,Aaditya & Van Der Mensbrugghe,Dominique, 2020. "The Potential Impact of COVID-19 on GDP and Trade : A Preliminary Assessment," Policy Research Working Paper Series 9211, The World Bank.
    3. Nicholas Gailey & Wolfgang Lutz, 2018. "Summary of ‘Demographic and human capital scenarios for the 21st century: 2018 assessment for 201 countries’," Vienna Yearbook of Population Research, Vienna Institute of Demography (VID) of the Austrian Academy of Sciences in Vienna, vol. 16(1), pages 221-234.
    4. Dietz, Simon & Venmans, Frank, 2019. "Cumulative carbon emissions and economic policy: In search of general principles," Journal of Environmental Economics and Management, Elsevier, vol. 96(C), pages 108-129.
    5. Bjoern Soergel & Elmar Kriegler & Isabelle Weindl & Sebastian Rauner & Alois Dirnaichner & Constantin Ruhe & Matthias Hofmann & Nico Bauer & Christoph Bertram & Benjamin Leon Bodirsky & Marian Leimbac, 2021. "A sustainable development pathway for climate action within the UN 2030 Agenda," Nature Climate Change, Nature, vol. 11(8), pages 656-664, August.
    6. Elmar Kriegler & Jae Edmonds & Stéphane Hallegatte & Kristie Ebi & Tom Kram & Keywan Riahi & Harald Winkler & Detlef Vuuren, 2014. "A new scenario framework for climate change research: the concept of shared climate policy assumptions," Climatic Change, Springer, vol. 122(3), pages 401-414, February.
    7. Detlef Vuuren & Elmar Kriegler & Brian O’Neill & Kristie Ebi & Keywan Riahi & Timothy Carter & Jae Edmonds & Stephane Hallegatte & Tom Kram & Ritu Mathur & Harald Winkler, 2014. "A new scenario framework for Climate Change Research: scenario matrix architecture," Climatic Change, Springer, vol. 122(3), pages 373-386, February.
    8. Nordhaus, William D., 1993. "Rolling the 'DICE': an optimal transition path for controlling greenhouse gases," Resource and Energy Economics, Elsevier, vol. 15(1), pages 27-50, March.
    9. David N Wear & Jeffrey P Prestemon, 2019. "Spatiotemporal downscaling of global population and income scenarios for the United States," PLOS ONE, Public Library of Science, vol. 14(7), pages 1-19, July.
    10. Brian O’Neill & Elmar Kriegler & Keywan Riahi & Kristie Ebi & Stephane Hallegatte & Timothy Carter & Ritu Mathur & Detlef Vuuren, 2014. "A new scenario framework for climate change research: the concept of shared socioeconomic pathways," Climatic Change, Springer, vol. 122(3), pages 387-400, February.
    11. Kristie Ebi & Stephane Hallegatte & Tom Kram & Nigel Arnell & Timothy Carter & Jae Edmonds & Elmar Kriegler & Ritu Mathur & Brian O’Neill & Keywan Riahi & Harald Winkler & Detlef Vuuren & Timm Zwickel, 2014. "A new scenario framework for climate change research: background, process, and future directions," Climatic Change, Springer, vol. 122(3), pages 363-372, February.
    12. Daisuke Murakami & Yoshiki Yamagata, 2019. "Estimation of Gridded Population and GDP Scenarios with Spatially Explicit Statistical Downscaling," Sustainability, MDPI, vol. 11(7), pages 1-18, April.
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