Investment, cash flow, and corporate hedging

We examine the underinvestment rationale for corporate hedging and test the hypothesis that if firms hedge to reduce both their reliance on external funds and the volatility of internal cash flow, then their investment spending should be less sensitive to prehedged cash flow. Our results are consistent with this hypothesis and indicate that investment spending is less sensitive to cash flow for hedgers than for nonhedgers. We also find that among hedgers, investment spending is less sensitive to cash flow when the extent of hedging is higher. Our results are generally robust to five different measures of cash flow.