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dc.contributor.author
Campi, Mercedes Maria
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dc.contributor.author
Dueñas, Marco
dc.contributor.author
Fagiolo, Giorgio
dc.date.available
2021-08-27T02:31:00Z
dc.date.issued
2021-05
dc.identifier.citation
Campi, Mercedes Maria; Dueñas, Marco; Fagiolo, Giorgio; Specialization in food production affects global food security and food systems sustainability; Elsevier; World Development; 141; 5-2021; 1-19
dc.identifier.issn
0305-750X
dc.identifier.uri
http://hdl.handle.net/11336/139055
dc.description.abstract
Understanding specialization patterns of countries in food production can provide relevant insights for the evaluation and design of policies seeking to achieve food security and sustainability, which are key to reach several Sustainable Development Goals (SDGs). This paper builds bipartite networks of food products and food-producing countries, using FAO data from 1993 to 2013, to characterize the global food production system. We use methods from complex systems analysis to rank products according to their need for capabilities and countries according to their competitiveness, which derives from the quality and diversification of their food production baskets. We observe two well-defined communities of food-producing countries, one that groups countries with relatively developed agricultural systems, and the other grouping countries with less developed production systems. The stability of these two communities reveals persistent differences between countries specialization patterns. We econometrically analyze whether and how specialization patterns affect food supply, food security (SDGs: Targets 2.1 and 2.2), and sustainability of food systems (SDGs: Target 2.4). We show that concentrating agricultural production negatively impacts food supply, food security, and food systems sustainability. The competitiveness of countries and the coherence of their diversification patterns increase per capita food supply and food security but might harm sustainability. This evidence reflects the trade-off between achieving food security while simultaneously improving sustainability, which needs to be considered when developing or implementing policies seeking to reach SDGs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BIPARTITE NETWORKS
dc.subject
COMPLEX NETWORKS
dc.subject
DIVERSIFICATION
dc.subject
FOOD SECURITY
dc.subject
FOOD SUPPLY
dc.subject
SPECIALIZATION
dc.subject
SUSTAINABILITY
dc.subject.classification
Economía, Econometría
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dc.subject.classification
Economía y Negocios
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dc.subject.classification
CIENCIAS SOCIALES
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dc.title
Specialization in food production affects global food security and food systems sustainability
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-07-30T19:22:28Z
dc.journal.volume
141
dc.journal.pagination
1-19
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Oxford
dc.description.fil
Fil: Campi, Mercedes Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Interdisciplinario de Economía Política de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Económicas. Instituto Interdisciplinario de Economía Política de Buenos Aires; Argentina
dc.description.fil
Fil: Dueñas, Marco. Universidad Jorge Tadeo Lozano; Colombia
dc.description.fil
Fil: Fagiolo, Giorgio. Scuola Superiore Sant'anna Di Studi Universitari E Di Perfezionamento; Italia
dc.journal.title
World Development
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0305750X21000231
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.worlddev.2021.105411
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