Roberton C. Williams

When Can Carbon Abatement Policies Increase Welfare? The Fundamental Role of Distorted Factor Markets

L. Goulder, I. Parry, Roberton C. Williams, 1996 .

The Cost-Effectiveness of Alternative Instruments for Environmental Protection in a Second-Best Setting

Dallas Burtraw, L. Goulder, I. Parry, 1998 .

The Choice of Discount Rate for Climate Change Policy Evaluation

L. Goulder, Roberton C. Williams, Lawrence H. Goulder, 2012 .