埃塞俄比亚甘蔗生产的扩张:福利机遇还是破坏?

Pub Date : 2019-04-15 DOI:10.22004/AG.ECON.287550
Timkete Aleme
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引用次数: 1

摘要

埃塞俄比亚政府的目标是促进甘蔗和乙醇的生产,以及热电联产。为了实现这一目标,已经采取了大量的甘蔗生产战略,但没有具体证据表明这些战略对家庭福利的好处或损害。在这里,我们使用了一个可计算的一般均衡模型和SAM数据集来为这个故事提供有用的见解。研究结果表明,与基线情景相比,家庭的平均总收入和消费支出是负的,尽管损失的幅度很小。我们进一步发现强有力的证据表明,家庭的平均总经济福利下降了3.43%,我们得出结论,政府一直在实施的战略对福利是有害的,具有破坏性。因此,我们建议政府应该停止以牺牲粮食作物为代价的甘蔗扩张,而应该实施有利于将边缘和贫瘠土地用于即将开展的甘蔗项目的政策。
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Expansion of Sugarcane Production in Ethiopia: Welfare Opportunity or Devastation?
The government of Ethiopia is aiming to boost sugarcane and ethanol production, together with cogeneration. To achieve this goal, enormous sugarcane production strategies have been undertaken without there being concrete evidence as to theirs benefits or detriments to the welfare of households. Here, we used a computable general equilibrium model and SAM dataset to provide useful insights into this story. The results of the study indicate that the average aggregate income and consumption expenditure of households compared to the baseline scenario are negative, although the magnitude of the loss is small. We further find strong evidence that the average aggregate economic welfare of households has deteriorated by 3.43 percent and we conclude that the strategies that the government has been implementing are detrimental to welfare and devastating. Thus, we suggest that the government should cease sugarcane expansion that succeeds at the expense of food crops and policies that favour the use of marginal and barren lands for upcoming sugarcane projects should instead be implemented.
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