Studies comparing household surveys with on-site interceptor surveys have typically accounted for over-sampling avid users in the on-site interceptor surveys (that is, endogenous stratification). However, these studies have typically not accounted for the possibility that the household sample may contain a large presence of zero observations. If a large proportion of the population does not recreate at the site for any value of the price vector, this...
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INFORMATION
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2006/06/01
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Document de travail de recherche sur les politiques
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WPS3932
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1
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1
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2010/07/01
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Disclosed
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Welfare measurement bias in household and on-site surveying of water-based recreation : an application to Lake Sevan, Armenia
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trip demand