Table 5 Assignment of the strategic levels according to the key statements
| Â | No implementation | Commitment to sustainability and alignment of a sustainable business model | Promotion / prevention of environmentally friendly / environmentally harmful activities and measures. | Assumption of the caused risks from the effects of the activity | Cooperation with stakeholders in the sense of sustainable development | Accountability and transparency obligation to demonstrate sustainable activities |
|---|---|---|---|---|---|---|
Weber (2016) | Â | first level | Â | Â | ||
| Â | second level (starting) | Â | ||||
| Â | third level | Â | ||||
| Â | fourth level (very extensive) | Â | ||||
Jeucken and Bouma (1999) | defensive banking | preventive banking | Â | Â | ||
| Â | offensive banking | Â | ||||
| Â | sustainable banking (very extensive) | Â | ||||
Tan and Tsionas (2020) | Level 1 | Level 2 (starting) |  |  | ||
Level 3 (extensive) | Â | |||||
Level 4 (very extensive) | Â | |||||
| Â | Level 5 (all levels pronounced) | Â | ||||
Zimmermann (2019) | narrow strategie | peripheral strategie (starting) | Â | |||
| Â | balanced strategie (extensive) | Â | ||||
| Â | integrative strategie (very extensive) | Â | ||||
Yip and Bocken (2018) | Â | Archetyp 1 | Â | |||
| Â | Archetyp 2 | Â | ||||
| Â | Â | Archetyp 3 | Â | Â | ||
| Â | Â | Â | Archetyp 4 | Â | ||
| Â | Archetyp 5 | Â | Â | Â | ||
| Â | Archetyp 6 | Â | Â | Â | ||
| Â | Archetyp 7 | Â | Â | |||
| Â | Archetyp 8 | Â | Â | Â | ||