The Carbon Emissions Trading Policy of China: Does It Really Promote the Enterprises’ Green Technology Innovations?
Xiaoqi Li e outros, 2022 · International Journal of Environmental Research and Public Health
China's pilot carbon emissions trading policy increased annual green invention patent applications by 2.183 per enterprise among emission-controlled firms relative to matched controls.
Estimativa · annual green invention patent applications per enterprise, count
2,18 [0,168; 4,20]
patent applications count · calculado a partir do erro-padrão
p: **
- Desenho
- Diferenças em diferenças. PSM-DID comparing emission-controlled listed firms in pilot regions to matched non-pilot listed firms
- População
- Listed enterprises in China across six pilot regions and non-pilot provinces, 2010–2019
- Amostra
- 1.302 · firm-year observations
Onde está o número
Table 4, row 'Dit', column (9)
Dit | 3.579 *** | 3.516 *** | 4.362 *** | 4.389 *** | 4.399 *** | 4.390 *** | 4.112 *** | 4.121 *** | 2.183 ** | (1.168) | (1.164) | (1.176) | (1.175) | (1.175) | (1.161) | (1.161) | (1.161) | (1.028)
Contexto
What changed: China introduced pilot carbon emissions trading systems across seven jurisdictions starting in 2013, establishing tradable carbon allowances. Comparison: Listed emission-controlled enterprises in six pilot provinces/cities compared to matched non-pilot listed enterprises via PSM-DID with full controls and year and industry fixed effects. Limits: Excludes Chongqing due to data availability, restricted to listed firms, and patent applications may not reflect commercialized innovations.
Caminho no grafo
- FamíliaInstrumentos de mercado e direitos
- TipoLicenças negociáveis
- MecanismoAbatimento de emissões via precificação de carbono
- EixoMudança climática
MAGI só cita evidência deste instrumento
Lugares do estudo
- Beijing · Município · CN
- Tianjin · Município · CN
- Shanghai · Município · CN
- Guangdong · Estado ou região · CN
- Shenzhen · Município · CN
- Hubei · Estado ou região · CN
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23