Bill Herndon

Estimating Willingness to Pay for E 10 fuel : a contingent valuation method

D. Petrolia, Sanjoy Bhattacharjee, Bill Herndon, 2008 .

Do Americans Want Ethanol? A Comparative Contingent-Valuation Study of Willingness to Pay for E-10 and E-85

D. Petrolia, D. Hudson, Sanjoy Bhattacharjee, 2008 .