&D policies to their own institutional and social backgrounds. In this paper we will use the DEA (Data Envelopment Analysis …) methodology in order to measure at the regional level the efficiency ratio between R&D inputs and the outcomes achieved. DEA …

-environment-economic efficiency strategies, based on an extended Data Envelopment Analysis (DEA) in which distinct countries are regarded as Decision … DEA models use a uniform input reduction or a uniform output increase in their improvement projections. The development of … novel efficiency-improvement solutions based on DEA has greatly progressed in recent years. A recent example is the Distance …