The effects of environmental tax reform on urban air pollution: A quasi-natural experiment based on the Environmental Protection Tax Law
Bingnan Guo e outros, 2022 · Frontiers in Public Health
Implementing the Environmental Protection Tax Law reduced urban per capita industrial SO2 emissions by approximately 25.3% in cities that increased tax standards.
Estimativa · log industrial sulfur dioxide emissions per capita (lnso2)
-0,253 [-0,396; -0,110]
log point change · calculado a partir do erro-padrão
p < 0.01
- Desenho
- Diferenças em diferenças. difference-in-differences
- População
- 283 prefecture-level and above cities in China, 2010–2019
- Amostra
- 2.830 · city-year observations across 283 prefecture-level cities
Onde está o número
Table 2, column (1), row 'did'
did | −0.253*** | −0.288*** | −0.256*** | −0.303*** | (0.073)
Contexto
What changed: China enacted the Environmental Protection Tax Law in 2018, replacing the discharge fee system with enforceable environmental taxes and higher standards in certain cities. Comparison: Cities that raised environmental protection tax standards versus those that did not, pre- and post-2018. Limits: City-level panel data may not capture enterprise-level compliance heterogeneity or informal emissions.
Caminho no grafo
- FamíliaTributos, tarifas e incentivos fiscais
- TipoTributo corretivo
- MecanismoAbatimento de emissões poluentes
- ResultadoPoluição atmosférica local
- EixoPoluição do ar
MAGI só cita evidência deste instrumento
Lugares do estudo
- China · País · CN
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23