This paper updates a 1996 meta-analysis of studies using the Contingent Valuation Method (CVM) to value threatened, endangered and rare species published in this journal by Loomis and White. A variable for studies conducted in or after 1995 was added to the model to test if new studies are...

Taking advantage of differences in inflation adjusted licence prices over time, the demand for hunting licences is estimated. This introduces a different type of validity test which compares willingness to pay derived from actual licence demand to estimates of hunting benefits derived by the...

The travel cost model is frequently used to estimate net willingness to pay for recreation at remote sites by using the visitor's travel costs as a proxy for the price of recreation. However, some concern has been raised over the validity of using the visitor's stated travel costs as a proxy for...

A hedonic price function is estimated that illustrates how the price per acre of open space paid by public buyers such as counties or land trusts, is influenced by local demand and supply factors. The empirical regression model is illustrated using 133 public transactions (73% are purchases and...

This research compares non-market valuation techniques by applying a count data travel cost method (TCM) and dichotomous choice contingent valuation method (CVM) to a form of recreation for which it has not been previously applied: mountain biking. Due to mountain biking's increasing popularity...

We compare revealed preference and survey response estimates of changes in National Park visitation behavior from climate change. The revealed preference model is estimated from a time-series regression analysis of past visitation as a function of historic weather variability. We find no...