Accounting for spatially heterogeneous preferences while managing invasive species: a choice experiment
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12 septembre 2018
- handle: 10670/1.v9tfq1
- hal: hal-02109150
Mots-clés
Spatial discrete choice experiment Invasive species Q - Agricultural and Natural Resource Economics • Environmental and Ecological Economics/Q.Q1 - Agriculture/Q.Q1.Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets Q - Agricultural and Natural Resource Economics • Environmental and Ecological Economics/Q.Q1 - Agriculture/Q.Q1.Q18 - Agricultural Policy • Food Policy Q - Agricultural and Natural Resource Economics • Environmental and Ecological Economics/Q.Q5 - Environmental Economics/Q.Q5.Q51 - Valuation of Environmental Effects Q - Agricultural and Natural Resource Economics • Environmental and Ecological Economics/Q.Q5 - Environmental Economics/Q.Q5.Q57 - Ecological Economics: Ecosystem Services • Biodiversity Conservation • Bioeconomics • Industrial Ecology C - Mathematical and Quantitative Methods/C.C3 - Multiple or Simultaneous Equation Models • Multiple Variables/C.C3.C35 - Discrete Regression and Qualitative Choice Models • Discrete Regressors • ProportionsSujets proches
Economic theory Political economy Invaders (Organisms) Foreign species (Introduced organisms) Invasive alien species Translocated organisms Foreign organisms (Introduced organisms) Naturalised organisms Alien species Non-indigenous organisms Non-native species Nonindigenous species Non-native organisms Nonnative species Naturalized organisms Introduced species Translocated species Invasive species Exotic organisms Nonindigenous organisms Invasive organisms Nonnative organisms Alien organisms Exotic species Non-indigenous speciesCiter ce document
Douadia Bougherara et al., « Accounting for spatially heterogeneous preferences while managing invasive species: a choice experiment », HAL-SHS : économie et finance, ID : 10670/1.v9tfq1
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Résumé
Invasive species are causing tremendous impacts to ecosystems, economic activities and human welfare. Efficient management of a biological invasion requires to model these impacts, and to measure individuals’ preferences for possible management plans. In this paper, we provide the first estimates of spatially differentiated preferences regarding the impacts of an invasive species. We use a spatially explicit discrete choice experiment to value the willingness to pay to reduce the invasion from an amphibious plant, the Primrose willow, in a French regional park. Our results show that the willingness to pay to reduce drastically the invasion is significant and strongly spatially differentiated, ranging from approximately 5 to 26 euros per household per year depending on the considered spatial zone. Ignoring this spatial aspect of preferences would dampen the benefits of management.