Environmental risk management and the cost of capital

Our study of 267 U.S. firms shows that improved environmental risk management is associated with a lower cost of capital. Our findings provide an alternative perspective on the environmental-economic performance relationship, which has been dominated by the view that improvements in economic performance stem from better resource utilization. Firms also benefit from improved environmental risk management through a reduction in their cost of equity capital, a shift from equity to debt financing, and higher tax benefits associated with the ability to add debt.