بررسي ارتباط متقابل بخش هاي كشاورزي، صنعت و خدمات در اقتصاد ايران

Investigation of Interaction among Agriculture, Industry and Services Sectors in Iranʹs Economy

This study investigates interaction among agriculture, industry and services sectors in Iranʹs economy from 1959 to 2007. For this objective, co-integration technique and vector error correction model (VECM) was applied. Data set were obtained from Iranʹs central bank time series database and statistic center of Iran database. The results of this study showed that there is long-run bidirectional causality among services, agriculture and industry in Iranʹs economy. Also there is short-run unidirectional causality from services to agriculture (0.29), from services to industry (0.59) and labor of services to value-added of services. The results provide an appropriate framework to inter-sectoral policy making and sectors simultaneous developing.