Barros, Carlos Pestana; Managi, Shunsuke - In: Energy 34 (2009) 11, pp. 2009-2015
This paper analyzes the change in productivity as a result of Angola oil policy from 2001 to 2007. Angola oil blocks are the main source of tax receipts and, therefore, strategically important for public finances. A Malmquist index with the input technological bias is applied to measure...