The study assesses the how information sharing by means of mobile phones affects banking system efficiency in Africa … banking system efficiency. The following findings are established: (i) mobile phone penetration promotes banking system … efficiency in the 25th quantile and the median of banking system efficiency in low income countries while for middle income …

change, technical and allocative efficiency improvement in Chinese agriculture during the reform period (1980-93). The … have had significant impact on technical efficiency but not allocative efficiency. During the second phase reforms which … were supposed to focus on the liberalization of rural markets, technical efficiency improved very little and allocative …