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Investigating the effects of asymmetric exchange rate fluctuations on the added value of different sectors of Iran's economy
Fatemeh Naghibzadeh *1 , Kambiz Hojabr Kiani , Yadolah Rajaei , Ashkan Rahimzadeh
1- , f.naghibzadeh777@gmail.com
Abstract:   (72 Views)
This research investigates and evaluates the effects of exchange rate fluctuations on the value added of the industry, services, and agriculture sectors using the NARDL (Nonlinear Autoregressive Distributed Lag) method. The findings indicate that changes in the exchange rate have an asymmetric effect on the value added of the different sectors. In all sectors, a negative shock affects the sector’s value added with greater intensity than a positive shock. However, according to the results obtained, this asymmetric effect is not the same across the different sectors.
 
Keywords: Asymmetric fluctuations, added value of the industry sector, added value of the service sector, added value of the agricultural sector, non-linear approach, exchange rate fluctuations
     
Type of Study: Research | Subject: financial economics
Received: Jan 06 2026 | Accepted: Dec 01 2025 | ePublished: Dec 01 2025
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