인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The paper estimates the preservation value(willingness-to-pay, WTP) for marine ranching project, using parametric and non-parametric approach in contingent valuation method(CVM). For parametric approach, logit models are employed in double-bounded dichotomous choice format of CVM. For non-parametric approach, linear interpolation method is used, developed by Boman et al.(1999). There are several significant advantages of non-parametric approach, compared to parametric methods. That is, no probability distribution assumption is necessary so that there are no needs to assume or test goodness of fit, model specification and heteroscedasticity statistically. For the reliability and the validity of contingent valuation method, a survey was conducted for 512 respondents sampled by stratified random sampling method, by online panel method. The result of median WTP was estimated to be 4,780 won to 4,827 won per year per household in parametric approach, while median WTP being 3,261 won in non-parametric approach. Provided that our sample is broadly representative of the Korean population, an estimate of the annual aggregated preservation value in Korea is approximately 26.8 billion won to 183 billion won.
본문·목차
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UCI(KEPA) : I410-151-25-02-093946205