In a recent issue of this journal, Walker (1984) emphasized the need for good economic analysis in public evaluation of national park expansions. We support this but would like to show that a possible reason the economic analysis referred to in Walker's paper was ignored may be the very narrow...

This article evaluates the ability of contingent valuation to measure the benefits received by several ethnic groups from a prescribed burning forest fire reduction program similar to President Bush's Healthy Forest Initiative. Reasons for refusing to pay higher taxes for the prescribed burning...

The paper applies the Contingent Valuation Method using a visitor survey to determine trip values to three rivers in northeastern Puerto Rico. Sample data were obtained from 984 interviews conducted in 13 sites during the summer months. The trip value is statistically decomposed into components...

Hanemann's utility difference model for the dichotomous choice contingent valuation method is modified to account for interrelationships between responses to a set of contingent valuation questions. A nonlinear seemingly unrelated regression model is presented to jointly estimate the probit...

Some public programs simultaneously provide a mix of non-rejectable public goods and public bads. Consequently, some individuals would pay for the program, while others might instead need to becompensated. In this paper we estimate twoparametric extended spike models that accountfor positive and...