Irrigation water management is crucial for agricultural production and livelihood security in Morocco as in many other parts of the world. For the implementation of an effective water management knowledge about farmers’ irrigation water demand is crucial to assess demand reactions of a water pricing policy, to establish a cost-benefit analysis of water supply investments or to determine the opt...

This paper focuses on providing evidence of what explains respondent certainty by assessing at the same time the sensitivity of the Contingent Valuation Method (CVM) to payment vehicle effect. Two different samples were collected from local residents and foreign visitors of the Zakynthos Island in Greece and a split-sample approach was employed. The elicited conservation values concerned two en...

One of the most widely appreciated problems of contingent valuation is the potential manipulability of the method, thus subjecting it to possible strategic bias. This paper shows that under usual conditions this problem also holds for market-based methods, such as travel cost and hedonic pricing. However, not all formats of these valuation methods are manipulable. This paper finds positive resu...

While the district of Mae Moh, Thailand has been well known for its atmospheric pollution associated with coal power production, economic assessment demand improved air quality not conducted to date. This study estimated local residents’ individual and aggregate willingness pay (WTP) mitigation in Moh using contingent valuation method (CVM), analyzed factors WTP bivariate tobit double-hurdle re...

The purpose of this paper is to evaluate economic benefits associated with agricultural landscape-cultivating services provided as an input on behalf of the tourism sector in Austria. Applying the Contingent Valuation Method (CVM) 4600 tourists spending vacations in Austria were asked about their willingness to pay for these services in the summer of 1991. The mean and median was 9.20 ATS and 3...

Betta livida is an endangered endemic species of wild fighting fish affected by habitat degradation and exploitation. Despite this concern, the literature on conservation betta negligible. Conservation a non-use value, whereas itself use-value because they are sought after in ornamental trade business. Therefore, contingent valuation method (CVM) was applied study to establish monetary value fo...

Introduction: Organic rice is a food product that cultivated organically, does not contain chemicals and pesticides, has high nutrient antioxidant content. This study aims to 1) find out the method used collect data about consumers' willingness pay for organic rice, 2) measure level of 3) factors influence rice. Methods: The in this SLR (Systematic Literature Review) with PRISMA (Preferred Repo...

Abstract This study presents the result on Willingness To Pay (WTP) of Ecosystem Services (ES) regulating water a Brazilian watershed. The semi-arid region is largest in South America, this area ranked as most populated world. 393 questionnaires were applied using Contingent Valuation Method (CVM). Of respondents basin territory, over (77.9%) expressed positive WTP for maintaining (SE) Water. p...

Aiming at a series of hot issues and topics, such as resource waste, environmental pollution, Mollisol protection, related to the arbitrary discharge livestock poultry feces, feces are taken research object, questionnaire survey was conducted investigate residents' cognition willingness pay (WTP) for nonmarket value returning farmland in Heilongjiang Province, China. The contingent valuation me...

Loss of rainforest occurs in part because of a global market failure problem. Markets routinely transmit signals about international demands for forest products such as timber, but fail to transmit signals about demands for preservation. To make efficient resource allocation choices, decision makers need some framework to estimate the non-use values that might be held by an international commun...