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  1. The social cost of carbon with intragenerational inequality under economic uncertainty
    Published: May 2022
    Publisher:  CESifo, Center for Economic Studies & Ifo Institute, Munich, Germany

    A formula is derived for the social cost of carbon (SCC) that takes account of intragenerational income inequality and its evolution with economic growth. The social discount rate (SDR) should be adjusted to account for intragenerational and... more

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    DS 63
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    A formula is derived for the social cost of carbon (SCC) that takes account of intragenerational income inequality and its evolution with economic growth. The social discount rate (SDR) should be adjusted to account for intragenerational and intergenerational inequality aversion and for risk aversion. If growth increases (reduces) intra-generational inequality, the SDR is lower (higher) and the SCC higher (lower) than along an inequality-neutral growth path, especially if intra-generational and intergenerational inequality aversion are higher. The same qualitative result is shown for two welfare specifications, one with a representative agent with equally distributed equivalent (EDE) income and the other considers individuals separately across the income distribution. The latter specification causes an additional impact of income inequality on the SDR and SCC because individuals are compared both within and between time periods. Our preferred EDE calibration to a scenario in which global intragenerational inequality declines over time, leads to a SCC in 2020 of $70/tCO2 compared to a value of $85/tCO2 without the effect of inequality.

     

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    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Other identifier:
    hdl: 10419/263707
    Series: CESifo working paper ; no. 9777 (2022)
    Subjects: social discount rate; social cost of carbon; intra- and intergenerational inequality aversion; risk aversion; inequality; growth; uncertainty
    Scope: 1 Online-Ressource (circa 42 Seiten), Illustrationen
  2. The social cost of carbon with intragenerational inequality and economic uncertainty
    Published: January 2023
    Publisher:  Grantham Research Institute on Climate Change and the Environment, London

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    Verlag (kostenfrei)
    Verlag (kostenfrei)
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Keine Rechte
    No inter-library loan
    Export to reference management software   RIS file
      BibTeX file
    Source: Union catalogues
    Language: English
    Media type: Book
    Format: Online
    Series: Centre for Climate Change Economics and Policy working paper ; no. 414
    Grantham Research Institute on Climate Change and the Environment working paper ; no. 389
    Subjects: social discount rate; social cost of carbon; intra- and intergenerational inequality aversion; risk aversion; inequality; growth; uncertainty
    Scope: 1 Online-Ressource (circa 48 Seiten), Illustrationen