Halkos, George and Bampatsou, Christina (2016): Investigating the effect of efficiency and technical changes on productivity.
Halkos, George and Bampatsou, Christina (2017): Technical efficiency, productivity change and environmental degradation.
Contact us: mpra@ub.uni-muenchen.de
This repository has been built using EPrints software.
MPRA is a RePEc service hosted by 
.
![[up]](/style/images/multi_up.png)
Up a level