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KDI 경제교육·정보센터

ENG
  • 경제배움
  • Economic

    Information

    and Education

    Center

한국관련자료
Understanding the Pricing of Carbon Emissions: New Evidence from the Stock Market
CEPR
2025.08.11
Are carbon emissions priced in equity markets? The literature is split with different approaches yielding conflicting results. We develop a stylized model showing that, if emissions are priced, stock returns depend on expected emissions and the product of the innovation in emissions and the price-dividend ratio. Building on this insight, we derive and test new predictions. We find that emissions are priced in equity markets, but the magnitude of such pricing is highly sensitive to the inclusion of a few “super emitters” (mostly operating in electric power generation). Our theoretical insight also helps reconcile seemingly divergent results in the literature.