Nd. Hanley et Rj. Ruffell, THE CONTINGENT VALUATION OF FOREST CHARACTERISTICS - 2 EXPERIMENTS, Journal of agricultural economics, 44(2), 1993, pp. 218-229
Most work on valuing the recreational benefits of public forests has c
oncentrated on estimating consumers' surplus per visit. We use two con
tingent valuation approaches to try to place a value on the physical c
haracteristics of British forests, and hence to explain the variation
in consumers' surplus across different forest types. Our two approache
s are, first, to obtain incremental willingness-to-pay to access fores
ts with different levels of a number of characteristics by showing vis
itors pairs of photographs; and second, to use characteristic levels a
s explanatory variables in a bid curve. We find that forest characteri
stics are in general poor predictors of willingness to pay.