This research aims to evaluate the impacts of macro factors of inflation and real effective exchange rate along with resource productivity, number of staff, raw material importation, exportation of industrial items, and capital on value added of industries. In order to achieve this goal, a system model is utilized and calculated in panel data method by help of simultaneous equation. data is extracted from nine main subsectors of Iran industries during 1370 to 1390. It is observed that real effective exchange rate, importation of raw material, capital, and number of staff has a significant effect ratio on value added of industries. The precise amount of aforementioned is 0.097, 0.072, 0.107, and 0.456 correspondingly. In other words, it can be stated 1% increase of former factors will increase value added of industries in latter numbers; however, Estimated Production Inflation Rate has a negative result on value added of industries equal to -0.073.​