I don't know what their price elasticity assumptions would be. We'd be glad to get that. I actually know the lead economist from the OECD who worked on that report with the World Bank and the OECD, so I can get back to you. My assumption would be that whatever the standard price.... You know, there are cross-price elasticities between different energy choices. My guess would be that there would be something standardized that came from the U.S. energy agency, but I can get you the exact number. I don't know it off the top of my head.
On February 5th, 2013. See this statement in context.