The effect of state capital injection on firms’ pollution emissions: Evidence from China

Existing research on state capital injection (SCI) has not yet explored its environmental effects. Using Chinese firm level data and the difference-in-difference estimator, we estimated the effect of SCI on firms' sulfur dioxide (SO2) emissions. The results show that the SCI reduced firms’ SO2...

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Veröffentlicht in:Journal of environmental management 2023-04, Vol.331, p.117269, Article 117269
Hauptverfasser: Jiang, Gongxiong, Yuan, Peng, Yang, Fandi
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Sprache:eng
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Zusammenfassung:Existing research on state capital injection (SCI) has not yet explored its environmental effects. Using Chinese firm level data and the difference-in-difference estimator, we estimated the effect of SCI on firms' sulfur dioxide (SO2) emissions. The results show that the SCI reduced firms’ SO2 emissions significantly but have no effect on SO2 emissions intensity. Moreover, robustness tests show that SCI also reduced the emissions of industrial exhaust and chemical oxygen demand but not their emissions intensity. Further analysis reveals that the abatement effects of SCI are at the expense of capacity utilization reduction and then the sacrifice of economic output, thus failing to achieve a win-win situation for both pollution abatement and economic benefits. Firms accepting SCI do not significantly increase their use of pollution treatment technologies, either source control technologies or end-of-pipe treatment technologies. The reason may be that after accepting SCI, firms are required to take on more environmental social responsibility and are under higher pressure of pollution abatement. However, their managers may be more inclined to respond to environmental regulation and pollution control through non-market-based approaches rather than through technological innovation. In addition, heterogeneity analysis shows the pollution abatement effect of SCI only exists in small or lower administrative hierarchy firms. This study has shed some lights on the reform of the environmental regulatory system and the environmental performance management of state-owned enterprises. •The environmental effects of state capital injection are empirically investigated.•State capital injection has a pollution reduction effect.•The reduction effect only exists in small or lower administrative hierarchy firms.•State capital injection will decrease the capacity utilization of firms.•State capital injection does not improve the pollution control technologies of firms.
ISSN:0301-4797
1095-8630
DOI:10.1016/j.jenvman.2023.117269