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| | Valuing the Ecological Effects of Acidification: Defining the Commodity and Eliciting Preferences | | Juha Siikamaki, Shalini Vajjhala, Alan Krupnick, Dallas Burtraw, Spencer Banzhaf, David Evans, and Anna Mische John | | Valuation of Ecological Benefits: Improving the Science Behind Policy Decisions | U.S. Environmental Protection Agency (EPA), National Center for Environmental Economics (NCEE), and National Center for Environmental Research (NCER) | Arlington, Virginia | April 24, 2007 | | | RESEARCH TOPICS: | | Food and Agriculture |
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