first things first:也许楼主并不知manangement不是一个本科/硕士跟PhD很好衔接的科目,而是需要一点点社科背景(经济,社会学etc)之类,如果quantitative需要数理分析。
欧洲这边虽则讲究本硕之间“专业对口”,却是很多人甚至跨校同时修商科+社科的本科。我本校的business admin本科也是带着economics的。
既然base在一个硕士项目,那么应当去寻一下RA跟推荐信的possibilities,我也几分费解为何不问老师/推荐人定位。至于老生常谈的“PhD申请竞争很激烈,如果是18fall其实你应该已经跟我谈你master thesis引用谁的东西,找到的所谓gap in literature在哪,statement of purpose打算怎么写”之类的,我就只如此吧。。。
PS: Nodics is too small...at least apply to other places in Europe, unless you are sure which supervisor/group you are going to work with and they fit with you really well/have very strong connections already...based on your description I don't see that but maybe I'm mistaken.