The frame "Change_of_leadership" is being evoked by the words "die Regierung übernahm". As there is no single node of the syntactic structure that covers exactly these words, the edge for the frame-evoking element is split. At the same time "die Regierung" fills the role of the frame element Role for the "Change_of_leadership" frame.
The compound "Wirtschaftswachstum" consists of a frame-evoking element, "Wachstum", and a frame element for that same frame, "Wirtschafts". Accordingly, the compound has been split such that the two parts can be annotated separately.