Omid Zamani Johann Heinrich von Thünen Institute   Bundesallee 63 Braunschweig, 38116 Germany   omid.zamani@thuenen.de   https://www.thuenen.de/en/ma/staff/scientific-staff/zamani-omid-dr/           JEL Areas: Q0 : Agricultural and Natural Resource Economics; Environmental and Ecological Economics: General F1 : Trade: General