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An outstanding feature of the lower Mekong region is the dynamic energy of its natural systems. | Bài giảng 15c: Bảng câu hỏi CVM Trương Đăng Thụy Contingent Valuation Method Questionnaire Formulation Typical Workplan for SP Study Initial Research Choice of survey method & valuation technique Choice of population & sample Questionnaire Design Test the questionnaire & conduct main survey Econometric Analysis Validity & Reliability testing Aggregation and reporting What question is being answered? What is the object being valued? What is the survey method? Contingent valuation or choice modeling? Database coded & transferred to econometrics experts Focus group Re-design questionnaire Pre-test survey Re-design questionnaire Conduct main survey What form of question? What elicitation format? What payment vehicle? What is the target population? What kind of sample should be selected? Do the results meet validity & reliability tests? Aggregation to the target population & reporting Questionnaire Design The fundamental information transmitted in the survey are descriptions of the changes in resource conditions due to the policy being valued. Criticism Against CVM “. . .respondents give answers that are inconsistent with the tenets of rational choice, that these respondents do not understand what is it they are being asked to value (and, thus, that stated values reflect more than that which they are being asked to value), that respondents fail to take CV questions seriously because the result of the surveys are not binding, and raise other objections as well.” Exercise 1: WTP for Lower Mekong Protection An outstanding feature of the lower Mekong region is the dynamic energy of its natural systems. The natural dynamics of the region is one of its most important development assets to be safeguarded and maintained. The essential role of ecosystems in their natural state for maintaining the stability and productivity of local economies and social systems is becoming increasingly evident in the Mekong region. Around 80 per cent of its population is directly dependent on the | Bài giảng 15c: Bảng câu hỏi CVM Trương Đăng Thụy Contingent Valuation Method Questionnaire Formulation Typical Workplan for SP Study Initial Research Choice of survey method & valuation technique Choice of population & sample Questionnaire Design Test the questionnaire & conduct main survey Econometric Analysis Validity & Reliability testing Aggregation and reporting What question is being answered? What is the object being valued? What is the survey method? Contingent valuation or choice modeling? Database coded & transferred to econometrics experts Focus group Re-design questionnaire Pre-test survey Re-design questionnaire Conduct main survey What form of question? What elicitation format? What payment vehicle? What is the target population? What kind of sample should be selected? Do the results meet validity & reliability tests? Aggregation to the target population & reporting Questionnaire Design The fundamental information transmitted in the survey are descriptions of the changes
