;Mean;"Std. dev.";ADF "Pre-crisis Period" "MSCI AC World";0.000673;0.00611;P<0.001 "MSCI EM";0.000027;0.00778;P<0.001 "MSCI BRIC";–0.000044;0.00886;P<0.001 "MSCI RUS";–0.000223;0.01135;P<0.001 "Crisis Period" "MSCI AC World";–0.0000619;0.00670;P<0.001 "MSCI EM";–0.0003949;0.00829;P<0.001 "MSCI BRIC";–0.0003401;0.01120;P<0.001 "MSCI RUS";–0.0009649;0.02400;P<0.001