TY - JOUR T1 - The Simultaneous Sponsorship of Rival Teams: Beyond Ingroup Favoritism and Outgroup Animosity JF - Psychology and Marketing Y1 - 2021 A1 - Bee,Colleen A1 - Dalakas,Vassilis A1 - Chen,Johnny KW - Marketing VL - 39 CP - 1 U2 - a U4 - 143537543168 ID - 143537543168 ER -