First Author:   Omid Zamani Thünen Institute of Market Analysis & Christian-Albrechts-University Kiel omid.zamani@thuenen.de   Bundesallee, 63 Braunschweig, 38116, Germany       https://www.thuenen.de/en/ma/staff/scientific-staff/zamani-omid-dr/ Second Author: Mohammad Reza Farzanegan Philipps-Universität Marburg, Center for Near and Middle Eastern Studies (CNMS) farzanegan@uni-marburg.de   Marburg, Germany       Third Author: Jens-Peter Loy Institute of Agricultural Economics, Christian-Albrechts-University Kiel jploy@ae.uni-kiel.de   Kiel, Germany       Fourth Author: Majid Einian Monetary and Banking Research Institute, Central Bank of Iran einian85@gmail.com   Tehran, Iran