In the context of growing concerns surrounding food security and sustainability, this paper examines the emergence of short food supply chains (SFSCs) as alternative food systems. Focusing on box schemes in Portugal, the study investigates the socioeconomic factors influencing the presence of SFSC actors, utilizing a quantitative approach. Drawing on data from 420 producers offering food boxes and secondary data on municipality-level variables, the analysis reveals nuanced relationships between factors such as average income, urbanization, education levels, gender composition, and the proliferation of SFSCs. Notably, the study uncovers differential patterns in the determinants of SFSC presence between metropolitan and non-metropolitan areas, highlighting the significance of territorial contexts. The findings contribute empirical insights to the evolving literature on SFSCs, informing strategies for fostering resilient and equitable food systems in diverse geographic settings.

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Food security,Innovation,Short supply chains,Sustainability

• Engenharia Eletrotécnica, Eletrónica e Informática - Engenharia e Tecnologia
• Engenharia Mecânica - Engenharia e Tecnologia
• Economia e Gestão - Ciências Sociais