上海国土资源
上海國土資源
상해국토자원
SHANGHAI LAND & RESOURCES
2015年
4期
19-22,30
,共5页
耕地保护%耕地补偿%双边界二分式%条件价值法%意愿评估
耕地保護%耕地補償%雙邊界二分式%條件價值法%意願評估
경지보호%경지보상%쌍변계이분식%조건개치법%의원평고
cultivated land protection%cultivated land compensation%double-bound dichotomous%contingent valuation method (CVM)%wilingness evaluation
条件价值法是目前资源环境经济价值货币评估中较为广泛的应用方法，其经济理论基础虽已趋完善，但准确性仍受质疑，而双边界二分式条件价值法是可以最大限度地减少偏差的支付诱导方式。本文将双边界二分式CVM模型引入农民对耕地资源保护补偿意愿的经济价值评估研究中，为平衡同一主体受偿意愿与支付意愿存在较大的差异性，基于不同的假想市场，以武汉市450份农村居民意愿为例，进行农户对耕地资源保护的接受意愿和支付意愿的实证分析，以探索条件价值评估法双边界二分式意愿引导技术在我国应用的适用性。研究表明：农户的受偿意愿每亩在309.30~650.39元之间，其点估计值为477.47元；支付意愿在206.87~380.38元之间，其点估计值为290.86元。根据我国国情、补偿时空差异性和实施的可操作性，确定具有一定弹性的耕地资源保护补偿意愿标准为每亩290.86~477.47元之间。
條件價值法是目前資源環境經濟價值貨幣評估中較為廣汎的應用方法，其經濟理論基礎雖已趨完善，但準確性仍受質疑，而雙邊界二分式條件價值法是可以最大限度地減少偏差的支付誘導方式。本文將雙邊界二分式CVM模型引入農民對耕地資源保護補償意願的經濟價值評估研究中，為平衡同一主體受償意願與支付意願存在較大的差異性，基于不同的假想市場，以武漢市450份農村居民意願為例，進行農戶對耕地資源保護的接受意願和支付意願的實證分析，以探索條件價值評估法雙邊界二分式意願引導技術在我國應用的適用性。研究錶明：農戶的受償意願每畝在309.30~650.39元之間，其點估計值為477.47元；支付意願在206.87~380.38元之間，其點估計值為290.86元。根據我國國情、補償時空差異性和實施的可操作性，確定具有一定彈性的耕地資源保護補償意願標準為每畝290.86~477.47元之間。
조건개치법시목전자원배경경제개치화폐평고중교위엄범적응용방법，기경제이론기출수이추완선，단준학성잉수질의，이쌍변계이분식조건개치법시가이최대한도지감소편차적지부유도방식。본문장쌍변계이분식CVM모형인입농민대경지자원보호보상의원적경제개치평고연구중，위평형동일주체수상의원여지부의원존재교대적차이성，기우불동적가상시장，이무한시450빈농촌거민의원위례，진행농호대경지자원보호적접수의원화지부의원적실증분석，이탐색조건개치평고법쌍변계이분식의원인도기술재아국응용적괄용성。연구표명：농호적수상의원매무재309.30~650.39원지간，기점고계치위477.47원；지부의원재206.87~380.38원지간，기점고계치위290.86원。근거아국국정、보상시공차이성화실시적가조작성，학정구유일정탄성적경지자원보호보상의원표준위매무290.86~477.47원지간。
The contingent valuation method (CVM) is widely used to evaluate the economic value of environmental resources. Although the economic theory behind the CVM has improved, its accuracy has been questioned. The double-bounded dichotomous choice method can minimise the error induced through payment. Using the double-bounded dichotomous choice method, this study analyses farmers’ wilingness to be compensated for cultivated land compared to their wilingness to pay or accept. It constructs a different hypothetical market based on a questionnaire sent to 450 rural residents in Wuhan as an example and explores the application of the double-bounded dichotomous choice method in China. Research shows that farmers’ wilingness to accept compensation is 309.30–650.39 RMB per Mu (1hm2=15Mu ), with point estimates of 477.47 RMB; and their wilingness to pay is 206.87–380.38 RMB, with point estimates of 290.86 RMB. According to the situation in China regarding compensation difference and feasibility, we determined that the compensation standard per Mu is lfexible and ranges between 290.86 and 477.47 RMB.
