Showing results 31 - 31 of 31 Clean Water Act Brief Richard Zeckhauser, Robert Stavins Clean Water Act Brief. Robert Stavins, Richard Zeckhauser, July 21, 2008, Brief. "As economists, we believe that the Second Circuit's ruling, by not allowing the… Pagination Previous page First page 1 … Page 1 Page 2 Page 3 Current page 4