Πλοήγηση ανά Θέμα "Scale efficiency change"
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Energy and CO2 emissions as the determinants of countries' productivity with different levels of economic development
(2017)In the present study, Data Envelopment Analysis (DEA) is used for the period spanning from 1980 to 2012 and for a total of 32 countries which are classified into four groups, according to their level of development ...