Straubert, ChristianChristianStraubert0000-0003-0342-1524Sucky, EricEricSucky0000-0001-6197-44802023-04-132023-04-1320230377-2217https://fis.uni-bamberg.de/handle/uniba/59088engInventory competition on electronic marketplaces : A competitive newsvendor problem with a unilateral sales commission feearticle10.1016/j.ejor.2023.02.002