Notes, Comments and Preliminary results Jun 30 2023 Bengt Kriström and Klarizze anne Puzon   Time vs. money metrics for contingent valuation surveys: Theory and correlations from data on two marine ecosystems   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 12 2016 Oben K Bayrak and Bengt Kriström   Is there a valuation gap? The case of interval valuations   Abstract  Contact Information  Citation  Full Text  -  Note