Size and Efficiency in African Manufacturing Firms: Evidence From Firm-Level Panel Data
Three dimensions of the performance of firms in Ghana’s manufacturing sector are investigated in this paper: their technology and the importance of technical and allocative efficiency. The authors show that the diversity of factor choices in not due to a non-homothetic technology.
Link
http://econwpa.wustl.edu:80/eps/dev/papers/0409/0409010.pdf