The Impact of Derivatives Activity on Commercial Banks: Evidence from U.S. Bank Holding Companies

Abstract

We have examined the impact of derivatives activity on commercial banks based on panel data from 18 large U.S. bank holding companies (BHC). This paper found that in general the larger the notional values of non-traded derivatives, the more derivative positions held by banks, meaning potentially better performance. The derivatives activity increased the BHCs’ overall risk level, the reason is that most US BHCs are able to take more speculative positions in derivatives contracts in the name of risk management, excluding the impact of held-for-trading positions. Additionally, we found that while participative banks took more speculative positions in derivatives contracts in the name of risk management, while dominant banks preferred to hold derivatives positions for the sake of hedging the underlying risks. Furthermore, we found that the BHCs take more speculative positions in derivatives contracts in the name of risk management before the sub-prime mortgage loan crisis than after the sub-prime mortgage loan crisis, so they assumed more risks before the sub-prime mortgage loan crisis. Overall, our findings suggest that the usage of derivatives for commercial banks is a double-edged sword. Using derivatives maybe a matter of managerial risk appetite to hedge underlying risks for commercial banks, however, it maybe also increase the commercial banks’ overall risks if the derivatives positions are used to speculate, though derivatives activity could increase the profitability of BHCs.