Document Type : Research Paper
Authors
.
.., . & ., .. (2005). . Economics Research, 5(17), 65–111.
.., .., & ., .. ".", Economics Research, 5, 17, 2005, 65–111.
.., .., & ., .. (2005). '.', Economics Research, 5(17), pp. 65–111.
.., . & ., .., ".." Economics Research, 5 17 (2005): 65–111,
. .., . .. . Economics Research. 2005;5(17):65–111 (In Persian).
