Environmental Centralizing and Firm Productivity: Evidence from China’s Vertical Environmental Reforms
研究中国垂直环境改革对制造业企业全要素生产率的影响，发现改革后污染行业企业生产率下降4.4%，但对国企影响不显著，且改革增强了环境规制力度但未显著影响企业创新。
This article investigates the impact of vertical environmental reforms-a series of environmental centralizing reforms in China on total factor productivity (TFP) of Chinese manufacturing firms during 1998–2007, using manually collected data on the reforms. After the reforms, firms’ TFP in polluting industries of the reformed districts/counties in a city decreased by 4.4%; however, the impact on state-owned enterprises is not significant. Mechanism analysis shows that the proportion of polluting industries in the economy and pollutant emissions decreased after the reforms, implying increased stringency of environmental regulation, while firm innovation has not significantly been affected.