This study aims to specify the best model estimate real equilibrium exchange rate of Libyan dinner during period 1985-2020 utilizing ARDL model. The results this indicate that explains determinants actual (ARE) and predicts (ERER) is one consists oil revenues (OR), terms trade (TOT), ration bored money supply gross domestic product (M2/GDP), ratio inflation forging (DINF/FINF) DUMMY. They also ...