Results 71 to 80 of about 1,218 (134)

A Comprehensive Regional Approach to Eco-Efficiency in Spanish Agriculture over Time

open access: yesAgronomy
Eco-efficiency, which integrates environmental and economic variables, is crucial for decision-making in agriculture, particularly within the framework of European environmental policy.
María Pilar Rodríguez-Fernández   +2 more
doaj   +1 more source

Eficiência na agricultura familiar

open access: yesEconomia & Região
O Programa Nacional de Alimentação Escolar (PNAE) é um veículo de comercialização, em que o estado adquire a produção familiar para merenda escolar, promovendo o desenvolvimento rural brasileiro.
Manoel Alexandre de Lucena   +1 more
doaj   +1 more source

Productivity versus environmental sustainability: A broadscale assessment of freshwater aquaculture's technical efficiency and ecological efficiency in China's inland provinces

open access: yesJournal of the World Aquaculture Society
Promoting the productivity and environmental sustainability of aquaculture is critical in ensuring its healthy development. This study assesses freshwater aquaculture's technical efficiency and ecological efficiency in China's 19 inland provinces from ...
Zhina Wang   +4 more
doaj   +1 more source

How to improve the construction efficiency of key medical disciplines: a three-stage DEA. [PDF]

open access: yesCost Eff Resour Alloc
Sun H   +6 more
europepmc   +1 more source

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