Abstract
(2004). -. Journal of Economic Research (Tahghighat- E- Eghtesadi), 39(3), -.
. "-", Journal of Economic Research (Tahghighat- E- Eghtesadi), 39, 3, 2004, -.
(2004). '-', Journal of Economic Research (Tahghighat- E- Eghtesadi), 39(3), pp. -.
-. Journal of Economic Research (Tahghighat- E- Eghtesadi), 2004; 39(3): -.
', './data/jte/coversheet/cover_en.jpg'))