选择实验和随机利润边界:地下水保护政策的方法论方法。

IF 0.8 Q3 ECONOMICS

Aestimum Pub Date : 2018-01-01 DOI:10.13128/AESTIMUM-23970

R. Sardaro, Francesco Bozzo, Vincenzo Fucilli

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引用次数: 2

摘要

就灌溉面积和农业灌溉用水而言，普利亚是意大利第五大地区。然而，区域灌溉联合体的管理效率低下，迫使大多数农民通过私人水井使用地下水，对土壤和作物特性产生负面影响，并有严重的沙漠化风险。首先，通过一项选择实验调查，该研究调查了该地区农民是否愿意放弃自己的农场水井，以换取改善的联合灌溉网络和额外的服务。然后，通过随机利润边界，评估这些选择对农场经济绩效的影响，为适当和公平的地下水保护政策提供有用的信息。

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The choice experiment and the stochastic profit frontier: a methodological approach for groundwater preservation policies.

Apulia is the fifth Italian region in terms of irrigated area and irrigation water used in agriculture. However, inefficiencies in the management of the regional irrigation consortia force most of farmers to use groundwater by private wells, with negative consequences on soil and crop characteristics, and with grave desertification risk. In the first instance, through a choice experiment survey, the study investigated the aptitude of the regional farmers toward the abandonment of their farm wells in exchange for an improved consortium irrigation network and additional services. Then, through a stochastic profit frontier, the impact of these choices was assessed on the economic performance of farms, providing useful information for suitable and fair groundwater preservation policies.

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来源期刊

Aestimum ECONOMICS-

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Aestimum is a peer-reviewed Journal dedicated to the methodological study of appraisal and land economics. Established in 1976 by the Italian Association of Appraisers and Land Economists, which was legally recognized by Ministerial Decree, March 1993. Topics of interests comprise rural, urban and environmental appraisal, evaluation of public investments and land use planning. All the areas under discussion are addressed to the International scene. The interdisciplinary approach is one of the mainstays of this editorial project and all of the above mentioned topics are developed taking into consideration the economic, legal and urban planning aspects. Aestimum is biannual Journal and publishes articles both in Italian and English. Articles submitted are subjected to a double blind peer review process.