@ARTICLE {BINAM:2008, title = {Technical efficiency and productivity potential of cocoa farmers in West African countries}, author = {Binam, J. N. and Gockowski, J. and Nkamleu, G. B. }, journal = {The Developing Economies}, year = {2008}, month = {September}, volume = {46}, number = {3}, pages = {242--263}, issn = {0012-1533}, }