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首页> 外文期刊>Bio-based and Applied Economics Journal >Analysing the economy-wide impact of the supply chains activated by a new biomass power plant. The case of cardoon in Sardinia
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Analysing the economy-wide impact of the supply chains activated by a new biomass power plant. The case of cardoon in Sardinia

机译：分析由新的生物质电厂启动的供应链对整个经济的影响。撒丁岛的菜鸟案

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This study investigates the impact on the economy of Sardinia (Italy) generated by a new biomass power plant fed by locally cultivated cardoon. The cardoon also serves the production of biopolymers. The impact is assessed at an economy-wide level using two multiregional closed Input-Output models, which allow us to take into account the entire supply chain activated and the supra-local effects generated by trade across local industries. The effects are computed under alternative scenarios simulating different levels of substitution of existing agricultural activities with the new activity (cardoon). Results show positive and locally significant impacts in terms of value added and employment. However, these impacts are substantially influenced by the degree of substitution. Results also suggest that there are specific territorial areas that are more sensitive to negative effects induced by substitution.
机译：这项研究调查了由当地种植的菜豆喂养的新型生物质能发电厂对撒丁岛（意大利）经济的影响。菜豆还可以用于生物聚合物的生产。使用两个多区域封闭式投入产出模型在整个经济范围内评估了影响，这使我们能够考虑激活的整个供应链以及跨本地行业的贸易产生的超本地效应。在模拟新农业活动（农作物）对现有农业活动的不同替代水平的替代情景下计算影响。结果表明，在增加值和就业方面产生了积极和局部的重大影响。但是，这些影响很大程度上受替代程度的影响。结果还表明，存在某些特定区域对替换引起的负面影响更敏感。

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