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Food security is a complex and multi-dimensional phenomenon. As such, its measurement may entail and benefit from the combination of both ‘qualitative-subjective’ and ‘quantitative-objective’ indicators. Yet, the evidence on the external validity of subjectivetype information is scarce,...
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Food security is a complex and multi-dimensional phenomenon. As such, its measurement may entail and benefit from the combination of both “qualitative-subjective” and “quantitative-objective” indicators. Yet, the evidence on the external validity of subjective-type information is scarce,...
Persistent link: https://www.econbiz.de/10005755056