This paper studies the hedging policies of oil and gas producers between 1992 and 1994. My evidence shows that the extent of hedging is related to financing costs. In particular, companies with greater financial leverage manage price risks more extensively. My evidence also shows that the likelihood of hedging is related to economies of scale in hedging costs and to the basis risk associated with hedging instruments. Larger companies and companies whose production is located primarily in regions where prices have a high correlation with the prices on which exchange‐traded derivatives are based are more likely to manage risks.

This study examines the sensitivity of equity values of oil producers to changes in the uncertainty of future oil prices. We document that this sensitivity is negatively correlated with a firm's debt ratio and its production costs. These results indicate that companies that are more likely to experience financial distress or underinvestment from low cash flows are adversely affected by increases in the uncertainty of future cash flows. We conclude that corporate risk management can increase shareholder value by reducing the expected costs of financial distress and underinvestment.