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Contingent valuation with an open-ended follow-up question: a test of scope effects
Bernt Kartman, Nils-Olov Stålhammar, Magnus JohannessonVolume:
6
Year:
1997
Language:
english
Pages:
3
DOI:
10.1002/(sici)1099-1050(199711)6:63.0.co;2-v
File:
PDF, 44 KB
english, 1997