First Author:   Md Shajedur Rahaman Agricultural Economics Division, Bangladesh Rice Research Institute saju021@gmail.com   Agricultural Economics Division, Bangladesh Rice Research Institute Gazipur, 1701, Bangladesh   01717487200(Phone) 01717487200(Fax) Second Author: Mohammad Chhiddikur Rahman Agricultural Economics Division, Bangladesh Rice Research Institute, Bangladesh siddiquer07@gmail.com   Agricultural Economics Division, Bangladesh Rice Research Institute Gazipur, 1701, Bangladesh       Third Author: Md Abdur Rouf Sarkar Agricultural Economics Division, Bangladesh Rice Research Institute, Bangladesh mdrouf_bau@yahoo.com   Agricultural Economics Division, Bangladesh Rice Research Institute Gazipur, 1701, Bangladesh       Fourth Author: Mohammad Ariful Islam Agricultural Economics Division, Bangladesh Rice Research Institute, Bangladesh arifagecon@gmail.com   Agricultural Economics Division, Bangladesh Rice Research Institute Gazipur, 1701, Bangladesh