Does share pledging affect firms' use of derivatives? Evidence from China

We investigate whether share pledging by controlling shareholders affects firms' use of derivatives. Our findings suggest that share-pledging firms are more likely to use derivatives than non-share-pledging firms. In cross-section analyses, we observe that the relationship is more pronounced when the margin call risk is higher, for example, if controlling shareholders own fewer shares, firms are located in regions with higher levels of marketization, or firms have a higher stock price crash risk. Our findings indicate that shares pledged by controlling shareholders steer firms toward the use of derivatives to hedge firm activities and alleviate the margin call risk.