Ohe, Yasuo - European Association of Agricultural Economists - EAAE - 2014
. Second, by data envelopment analysis, the result of managerial efficiency simulation of a two-sector model, that is, the main … managerial efficiency than those with the conventional identity. Thus, it was revealed that a farmer’s identity makes a … difference in managerial efficiency. The efficiency level, however, was not high, which means that there is much room for …