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Dismantling of a breakthrough : the Kyoto Protocol - just symbolic policy!
Böhringer, Christoph, (2002)
Contingent valuation and endangered species : methodological issues and applications
Jakobsson, Kristin M., (1996)
Multilevel modelling and contingent valuation
Langford, Ian H., (1994)
Triple bounded dichotomous choice analysis. - 1994. - 19 S.
A multilevel modelling approach to triple-bounded dichotomous choice contingent valuation
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