Data Envelopment Analysis (DEA) approach was used to estimate technical efficiency and followed by regressing the technical efficiency scores to farm specific characters under tobit regression model. Primary data was collected from random samples of 240 (120 from each) coffee famers. Mean...

This paper is only a part of research completed for the PhD degree in agricultural economics in University of Miyazaki. The paper is subjected to further improve and finalised.

This paper is only a part of research completed for the PhD degree in agricultural economics in University of Miyazaki. The paper is subjected to further improve and finalised.

Data Envelopment Analysis (DEA) approach used to estimate technical efficiency and followed by regressing the technical efficiency scores to farm specific characters under tobit regression model. Primary data was collected from random samples of 240 (120 from each) coffee famers. Mean technical...