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引用次数: 0
摘要
有效的农业和农村发展政策需要对农业系统之间的异同有扎实的了解。然而,在许多发展中地区,这些系统的复杂性和多样性尚未得到很好的记录。因此,本研究旨在发展马里农户的类型学。在分析中,我们依靠世界银行提供的具有全国代表性的生活水平测量研究家庭数据集,该数据集经过筛选后仅包括从事农业活动的家庭(n = 3215)。我们使用机器学习聚类方法Partitioning Around medioids来识别具有相似特征但彼此不同的聚类。我们在马里确定了五个不同的农户集群。我们称它们为“富裕农场”、“资源受限的自给农场”、“多元化家庭农场”、“以水稻为重点的农场”和“多元化高投入农场”。所有集群都面临着在提高农业生产的同时提高气候适应能力的挑战,但应对这些挑战的可能对策应根据每个集群的特点进行调整。有关农业系统的知识有助于制定适合的、有针对性的农业政策。由于农业部门在经济贡献和生计来源方面对马里至关重要,因此我们的工作与马里的政策制定者、捐助者、研究人员和其他利益攸关方息息相关。
Effective agricultural and rural development policies require a solid understanding of similarities and differences among farm systems. However, in many developing regions, the complexity and diversity of these systems are not well documented yet. In response, this study is aimed at developing a typology of Malian farming households. For the analysis, we rely on the nationally representative Living Standards Measurement Study household dataset provided by the World Bank filtered to include only households engaged in farming activities (n = 3215). We identify clusters that have similar characteristics but differ from each other using the machine learning clustering method Partitioning Around Medoids. We identified five distinct farming household clusters in Mali. We call them ‘better-off farms’, ‘resource-constrained subsistence farms’, ‘diversified family farms’, ‘rice-focused farms’ and ‘diverse high-input farms’. All clusters face the challenge of increasing agricultural production while simultaneously improving climate resilience, but the possible responses to these challenges should be adapted to the characteristics of each cluster. Knowledge about farming systems can contribute to a well-suited and targeted agricultural policy development. Since the agricultural sector is of prime importance in Mali, both in terms of economic contribution and source of livelihoods, our work is relevant for policymakers, donors, researchers and other stakeholders in Mali.
期刊介绍:
The Journal aims to publish the best research on international development issues in a form that is accessible to practitioners and policy-makers as well as to an academic audience. The main focus is on the social sciences - economics, politics, international relations, sociology and anthropology, as well as development studies - but we also welcome articles that blend the natural and social sciences in addressing the challenges for development. The Journal does not represent any particular school, analytical technique or methodological approach, but aims to publish high quality contributions to ideas, frameworks, policy and practice, including in transitional countries and underdeveloped areas of the Global North as well as the Global South.