Definition: Polarization index: \(\Delta T = T_{pro} - T_{contra}\); or it’s a difference between average transfer towards those pro war and against the war;
H1: \(T_{NR\_FR} > T_{NR\_VL}\); An average transfer towards who do not reveal in ‘Forced_reveal’, will be larger than towards those who do not reveal in ‘Recipient reveal’ treatment;
H2: \(\Delta T_{FR} < \Delta T_{VL}\) - polarization index in ‘Forced_reveal’ treatment is smaller than in ‘Recipient reveal’ treatment;
H3: \(\Delta T_{RB} < \Delta T_{FR}\) - polarization index in ‘Reveal_before’ treatment is smaller than in ‘Forced_reveal’ treatment;