How climate policy commitments influence energy systems and the economies of US states
Parrish Bergquist e outros, 2023 · Nature Communications
A one standard deviation increase in state climate policy stringency reduced per capita electricity-sector carbon emissions by 5 percent.
Estimativa · annual per-capita electricity-sector CO2 emissions, percent change
-5,00
percent
O estudo não informa intervalo.
p: t = -2.3
- Desenho
- Painel com efeitos fixos. State and region-year fixed effects panel regression with measurement error correction
- População
- 50 US states and District of Columbia, 2000–2020
Onde está o número
Results > The effects of state climate policy; Results, section 'The effects of state climate policy', third paragraph
A standard-deviation increase in climate policy is associated with a 5 percent reduction in annual per-capita CO2 emissions from the electricity sector (t = −2.3, error-corrected).
Contexto
What changed: A holistic index aggregating 25 state-level climate policies between 2000 and 2020. Comparison: State-level panel variation over time controlling for state fixed effects and region-by-year fixed effects. Limits: Relies on an observational panel design and composite factor index with potential residual confounding.
Caminho no grafo
- FamíliaRegras e regulação
- ResultadoEmissões de gases de efeito estufa
- EixoMudança climática
MAGI só cita evidência deste instrumento
Lugares do estudo
- United States · País · US
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23