Non-Market Valuation and the Household V. Kerry Smith Department of Economics Duke University Durham, NC 27708 and Resources for the Future 1616 P. Street, N.W. Washington, D.C. 20036 George Van Houtven Center for Economic Research Research Triangle Institute P.O. Box 12194 Research Triangle Park, NC 27709 Non-Market Valuation and the Household V. Kerry Smith and George Van Houtven (Abstract) The purpose of this paper is to describe the implications of the collective model of household behavior for the methods used to estimate the economic value of non-marketed environmental resources. The effects of public good and risk are considered, along with revealed and stated preference methods. To the extent the collective framework is adopted, then recover of individual preferences from household behavior requires distinguishing how preference and within household income allocations affect choices. Key words: Benefit estimation, household behavior, collective model JEL Classification Nos: Q20, H40