since the promenades allocate the part of the country's revenues, therefore, attention to its valuation is very important. springs in desert area are the most prominent of natural landscapes. more study in country investigates recreational value using double– bounded dichotomous choice. but in this study, single-bounded dichotomous choice has been used because of this approach is more like...

Agents partition deterministic outcomes into good or bad. A direct revelation mechanism selects a lottery over outcomes — also interpreted as time-shares. Under such dichotomous preferences, the probability that the lottery outcome be a good one is a canonical utility representation. The utilitarian mechanism averages over all deterministic outcomes “approved” by the largest number of agents. I...

this study determines the consumers’ willingness to pay for organic milk in tehran by using contingent valuation method and single bounded dichotomous choice questionnaire. logit regression model was used to evaluate the effect of explanatory variables on willingness to pay and the model parameters were estimated by using maximum likelihood approach. for this purpose, 450 questionnaires were co...

This paper presents optimal collective dichotomous choices under quota constraints. We focus on committees that have to decide whether to accept or reject a set of projects under quota constraints. We provide a method for optimal ranking of projects which is suitable for solving this problem. The main result generalizes a number of earlier results in the subject. To outline the applicability of...

In this paper, I consider the social choice problems such that (i) the set of alternatives can be categorized into two groups based on some prominent and objective feature and (ii) the agents have strict preferences over the candidates. I introduce a notion of linear dichotomous domains to describe a class of plausible preference profiles in these social choice problems. My main result is a cha...