The Impact of Natural Disasters on Corporate ESG Performance: Evidence from China

Over the past decades, the frequency and economic losses from natural disasters have continued to escalate globally. Disasters pose significant challenges to global sustainable economic and social development. As a critical part of the economy, a firm's ESG performance is a key indicator of sustainability. Whereas the determinants of firms' ESG (environmental, social, and governance) performance have gained growing attention, limited research focuses on the impact of natural disasters on ESG performance. This paper provides the first empirical study on the short-, medium-, and long-term impacts of natural disasters on firms' ESG performance through the lensof earthquakes. By exploiting a difference-in-differences approach based on panel data of Chinese listed firms and a dataset of seismic events, this paper shows that earthquakes have a significant positive impact on affected firms' ESG performance, with short-term positive effects on environmental and social performance and long-term positive effects on social and governance performance. Heterogeneity analysis reveals that the positive effects are more pronounced for state-owned firms, relatively smaller firms, and firms located in cities with frequent earthquake occurrences. This study highlights the distinct temporal effects on different ESG dimensions and provides new insights for policymakers to employ ESG practices to alleviate the negative effects of disasters.