This paper investigates empirically the effect of corruption on countries' economic efficiency. By using a sample of 79 countries for the time period 2000-2006 the paper applies DEA window analysis and econometric panel data techniques. The results reveal that there is a U-shaped relationship...

This paper investigates the effect of electricity generation on countries' economic efficiency. By using a sample of 42 World and East Asian countries for the time period 1996-2006 the paper employs Data Envelopment Analysis (DEA) window analysis and econometric panel techniques. The results...