Corporate Sustainable Growth and Firm-Specific Risk Responses Under Commodity Futures Market Stress: Evidence from China
Year: 2026
Type: article
Abstract: We examine whether lagged corporate sustainable growth (Pre-CSG) helps explain cross-firm differences in firm-specific risk responses as commodity futures market stress rises. Using Chinese commodity futures data, we construct a multidimensional Commodity Futures Market Stress Index (CFMSI) and relate it to Pre-CSG and firm-specific risk for Chinese A-share manufacturing firms. We find that firms with higher Pre-CSG exhibit weaker relative firm-specific risk responses as CFMSI rises, with the strongest evidence for downside idiosyncratic volatility. The economic magnitude is small: a one-standard-deviation increase in CFMSI combined with a one-standard-deviation difference in Pre-CSG corresponds to approximately a 0.056-percentage-point reduction in the annualized Downside IVOL differential, or about 0.25% of its sample mean. By contrast, Pre-CSG is not significantly associated with lower risk when CFMSI is around zero, the CFMSI reference-window mean, indicating a state-dependent rather than unconditional relation. The negative interaction is broadly preserved under alternative CFMSI constructions and additional predetermined firm controls, although statistical precision varies, and is further supported by alternative inference procedures and recursive future-stress timing tests. Complementary analyst evidence shows that the CFMSI × Pre-CSG Interaction Exposure is negatively associated with forecast disagreement in more restrictive specifications. In the baseline analyst-risk specification, greater disagreement is positively associated with firm-specific risk measured in the following calendar year; however, this association attenuates and loses statistical significance when disagreement is reconstructed using only forecasts issued before that risk window begins. Overall, our findings suggest that the relation between corporate sustainable growth and firm-specific risk varies with commodity futures market stress.
Source: Sustainability
DOI: 10.3390/su182010515
Authors: Yifan Wang, Siyang Xu, Zheng Xu, Lianmei Zhu
Language: English
Subfield: Finance
Domain: Social Sciences
Open Access status: gold
Estimated APC paid: $2,896
OpenAlex ID: W7222255151