تحليل متغيرهاي اثرگذار بر رشد اقتصادي

The Present article is an analysis of how effective factors have affected the economic growth during 1338-1379. It shows that one of the most important effective factors affecting employment and growth is investment. It seems that accumulative physical and human capital and economic policy, as well, play a very important role on affecting the economic growth. The conclusions show that public investment is not sensitive to long period deposit banking rate of interest. In contrast, this variable shows that it is very sensitive to oil revenue and GDP, as well. Private and public investment play important and main role in incrementing the production, so that, experience shows that the public sector investment has more effect on Iran economic growth than the private sector. The result of cause and effect test shows that the effect of investment on economic growth for public sector has been a one way road while that of the private sectorʹs shows just a reverse effect on economic growth.